/****************************************************************************** // MARECHAI: Master repository of computing history artifacts information // ---------------------------------------------------------------------------- // // Author(s) : Natalia Portillo // // --[ License ] -------------------------------------------------------------- // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as // published by the Free Software Foundation, either version 3 of the // License, or (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . // // ---------------------------------------------------------------------------- // Copyright © 2003-2020 Natalia Portillo *******************************************************************************/ using System; using System.Collections.Generic; using System.Data; using System.IO; using Marechai.Database.Schemas.Sql; namespace Marechai.Database { public partial class Operations { /// Updates opened database to last known version /// true if updated correctly, false otherwise public bool UpdateDatabase() { bool dbV2 = !dbCore.TableExists("marechai_db"); int currentDbVersion = 2; if(!dbV2) { IDbCommand dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT * FROM marechai_db"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) { int newId = int.Parse(dataRow["version"].ToString()); if(newId > currentDbVersion) currentDbVersion = newId; } } Console.WriteLine("Database version: {0}", currentDbVersion); if(currentDbVersion > DB_VERSION) { Console.WriteLine("Current database version is higher than last supported version {0}, cannot continue...", DB_VERSION); return false; } if(currentDbVersion == DB_VERSION) return true; for(int i = currentDbVersion; i < DB_VERSION; i++) switch(i) { case 2: { UpdateDatabaseToV3(); break; } case 3: { UpdateDatabaseToV4(); break; } case 4: { UpdateDatabaseToV5(); break; } case 5: { UpdateDatabaseToV6(); break; } case 6: { UpdateDatabaseToV7(); break; } case 7: { UpdateDatabaseToV8(); break; } case 8: { UpdateDatabaseToV9(); break; } case 9: { UpdateDatabaseToV10(); break; } case 10: { UpdateDatabaseToV11(); break; } case 11: { UpdateDatabaseToV12(); break; } case 12: { UpdateDatabaseToV13(); break; } case 13: { UpdateDatabaseToV14(); break; } case 14: { UpdateDatabaseToV15(); break; } case 15: { UpdateDatabaseToV16(); break; } case 16: { UpdateDatabaseToV17(); break; } case 17: { UpdateDatabaseToV18(); break; } case 18: { UpdateDatabaseToV19(); break; } case 19: { UpdateDatabaseToV20(); break; } case 20: { UpdateDatabaseToV21(); break; } case 21: { UpdateDatabaseToV22(); break; } case 22: { UpdateDatabaseToV23(); break; } case 23: { UpdateVersionToEntityFramework(); break; } } OptimizeDatabase(); return true; } void UpdateDatabaseToV3() { Console.WriteLine("Updating database to version 3"); Console.WriteLine("Creating versioning table"); IDbCommand dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"CREATE TABLE `marechai_db` ( `id` INT NOT NULL AUTO_INCREMENT, `version` INT NOT NULL, `updated` DATETIME DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (`id`) )"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming table `admin` to `admins`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `admin` RENAME TO `admins`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming column `browser_test.idstring` to `browser_test.user_agent`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `browser_test` CHANGE COLUMN `idstring` `user_agent` varchar(128) NOT NULL DEFAULT '';"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming table `browser_test` to `browser_tests`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `browser_test` RENAME TO `browser_tests`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming column `Companias.Compania` to `Companias.name`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `Companias` CHANGE COLUMN `Compania` `name` varchar(128) NOT NULL DEFAULT '';"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming table `Companias` to `companies`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `Companias` RENAME TO `companies`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming column `computers.spu` to `computers.sound_synth`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `computers` CHANGE COLUMN `spu` `sound_synth` int(11) NOT NULL DEFAULT '0'"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming column `computers.mpu` to `music_synth.name`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `computers` CHANGE COLUMN `mpu` `music_synth` int(11) NOT NULL DEFAULT '0'"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Dropping column `computers.comment`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `computers` DROP COLUMN `comment`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming column `consoles.name` to `consoles.model`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `consoles` CHANGE COLUMN `name` `model` char(50) NOT NULL DEFAULT ''"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming column `consoles.spu` to `consoles.sound_synth`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `consoles` CHANGE COLUMN `spu` `sound_synth` int(11) NOT NULL DEFAULT '0'"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming column `consoles.mpu` to `consoles.music_synth`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `consoles` CHANGE COLUMN `mpu` `music_synth` int(11) NOT NULL DEFAULT '0'"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Dropping column `consoles.comments`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `consoles` DROP COLUMN `comments`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming column `cpu.cpu` to `cpu.name`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `cpu` CHANGE COLUMN `cpu` `name` char(50) NOT NULL DEFAULT ''"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming table `cpu` to `processors`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `cpu` RENAME TO `processors`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming column `DSPs.DSP` to `DSPs.name`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `DSPs` CHANGE COLUMN `DSP` `name` char(50) NOT NULL DEFAULT ''"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming table `DSPs` to `sound_synths`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `DSPs` RENAME TO `sound_synths`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming column `Formatos_de_disco.Format` to `Formatos_de_disco.description`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `Formatos_de_disco` CHANGE COLUMN `Format` `description` char(50) NOT NULL DEFAULT ''"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming table `Formatos_de_disco` to `disk_formats`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `Formatos_de_disco` RENAME TO `disk_formats`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming column `gpus.gpu` to `gpus.name`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `gpus` CHANGE COLUMN `gpu` `name` char(128) NOT NULL DEFAULT ''"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming table `money_donation` to `money_donations`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `money_donation` RENAME TO `money_donations`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming column `mpus.mpu` to `mpus.name`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `mpus` CHANGE COLUMN `mpu` `name` char(50) NOT NULL DEFAULT ''"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming table `mpus` to `music_synths`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `mpus` RENAME TO `music_synths`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming table `own_computer` to `owned_computers`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `own_computer` RENAME TO `owned_computers`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Renaming table `own_consoles` to `owned_consoles`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"ALTER TABLE `own_consoles` RENAME TO `owned_consoles`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Dropping table `procesadores_principales`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"DROP TABLE `procesadores_principales`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Getting all items from `console_company`"); Dictionary consoleCompanies = new(); dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT * from console_company"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) consoleCompanies.Add(int.Parse(dataRow["id"].ToString()), dataRow["company"].ToString()); Dictionary conversionEquivalents = new(); IDbTransaction trans; Console.WriteLine("Converting all items from `console_company` to `companies`"); foreach(KeyValuePair consoleCompany in consoleCompanies) { dbCmd = dbCon.CreateCommand(); dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = $"SELECT * from companies WHERE name LIKE '{consoleCompany.Value}'"; dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); if(dataSet.Tables[0].Rows.Count == 1) { Console.WriteLine("Converting console company `{0}` to company `{1}`", consoleCompany.Value, dataSet.Tables[0].Rows[0]["name"]); conversionEquivalents.Add(consoleCompany.Key, int.Parse(dataSet.Tables[0].Rows[0]["id"].ToString())); } else { Console.Write("Adding new company `{0}`... ", consoleCompany.Value); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = $"INSERT INTO companies (name) VALUES ('{consoleCompany.Value}')"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); long id = dbCore.LastInsertRowId; Console.WriteLine("got id {0}", id); conversionEquivalents.Add(consoleCompany.Key, (int)id); } } Console.WriteLine("Getting all items from `consoles`"); Dictionary consoleIdAndCompanyId = new(); dbCmd = dbCon.CreateCommand(); dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT id,company from consoles"; dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) consoleIdAndCompanyId.Add(int.Parse(dataRow["id"].ToString()), int.Parse(dataRow["company"].ToString())); trans = dbCon.BeginTransaction(); foreach(KeyValuePair keyValuePair in consoleIdAndCompanyId) { conversionEquivalents.TryGetValue(keyValuePair.Value, out int newId); Console.WriteLine("Converting console company {0} to company {1} for console {2}... ", keyValuePair.Value, newId, keyValuePair.Key); dbCmd = dbCon.CreateCommand(); dbCmd.Transaction = trans; dbCmd.CommandText = $"UPDATE consoles SET company = {newId} WHERE id = {keyValuePair.Key}"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } Console.WriteLine("Comitting changes..."); trans.Commit(); Console.WriteLine("Moving company logos..."); foreach(string file in Directory.GetFiles("wwwroot/assets/logos/computers/", "*", SearchOption.TopDirectoryOnly)) { string newPath = Path.Combine("wwwroot/assets/logos/", Path.GetFileName(file)); Console.WriteLine("Moving {0} to {1}...", file, newPath); File.Move(file, newPath); } Console.WriteLine("Removing old computer company logos directory..."); Directory.Delete("wwwroot/assets/logos/computers"); Console.WriteLine("Moving console company logos..."); foreach(string file in Directory.GetFiles("wwwroot/assets/logos/consoles/", "*", SearchOption.TopDirectoryOnly)) { string oldNameWithoutExtension = Path.GetFileNameWithoutExtension(file); if(!int.TryParse(oldNameWithoutExtension, out int oldId)) { Console.WriteLine("Removing stray file {0}...", file); File.Delete(file); continue; } conversionEquivalents.TryGetValue(oldId, out int newId); string extension = Path.GetExtension(file); string newPath = Path.Combine("wwwroot/assets/logos/", $"{newId}{extension}"); if(File.Exists(newPath)) { Console.WriteLine("Removing duplicate file {0}...", file); File.Delete(file); } else { Console.WriteLine("Moving {0} to {1}...", file, newPath); File.Move(file, newPath); } } Console.WriteLine("Removing old console company logos directory..."); Directory.Delete("wwwroot/assets/logos/consoles"); Console.WriteLine("Dropping table `console_company`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = @"DROP TABLE `console_company`;"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Setting new database version to 3..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = @"INSERT INTO marechai_db (version) VALUES ('3')"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Finished update version to 3..."); } void UpdateDatabaseToV4() { Console.WriteLine("Updating database to version 4"); IDbCommand dbCmd; IDbTransaction trans; if(dbCore is Mysql) { Console.WriteLine("Changing table formats..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `admins` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `browser_tests` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `marechai_db` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `companies` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `computers` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `consoles` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `disk_formats` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `forbidden` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `gpus` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `log` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `money_donations` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `music_synths` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `news` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `owned_computers` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `owned_consoles` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `processors` ROW_FORMAT = DYNAMIC;\n" + "ALTER TABLE `sound_synths` ROW_FORMAT = DYNAMIC;\n"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); } Console.WriteLine("Correcting primary key on table `processors`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "ALTER TABLE `processors` ADD PRIMARY KEY (id);\n" + "DROP INDEX id ON processors"; dbCmd.ExecuteNonQuery(); Console.WriteLine("Creating indexes on `admins`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_admins_user ON admins (user);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `browser_tests`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_browser_tests_user_agent ON browser_tests (user_agent);\n" + "CREATE INDEX idx_browser_tests_browser ON browser_tests (browser);\n" + "CREATE INDEX idx_browser_tests_version ON browser_tests (version);\n" + "CREATE INDEX idx_browser_tests_os ON browser_tests (os);\n" + "CREATE INDEX idx_browser_tests_platform ON browser_tests (platform);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `companies`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_companies_name ON companies (name);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `computers`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_computers_company ON computers (company);\n" + "CREATE INDEX idx_computers_year ON computers (year);\n" + "CREATE INDEX idx_computers_model ON computers (model);\n" + "CREATE INDEX idx_computers_cpu1 ON computers (cpu1);\n" + "CREATE INDEX idx_computers_cpu2 ON computers (cpu2);\n" + "CREATE INDEX idx_computers_mhz1 ON computers (mhz1);\n" + "CREATE INDEX idx_computers_mhz2 ON computers (mhz2);\n" + "CREATE INDEX idx_computers_bits ON computers (bits);\n" + "CREATE INDEX idx_computers_ram ON computers (ram);\n" + "CREATE INDEX idx_computers_rom ON computers (rom);\n" + "CREATE INDEX idx_computers_gpu ON computers (gpu);\n" + "CREATE INDEX idx_computers_vram ON computers (vram);\n" + "CREATE INDEX idx_computers_colors ON computers (colors);\n" + "CREATE INDEX idx_computers_res ON computers (res);\n" + "CREATE INDEX idx_computers_sound_synth ON computers (sound_synth);\n" + "CREATE INDEX idx_computers_music_synth ON computers (music_synth);\n" + "CREATE INDEX idx_computers_hdd1 ON computers (hdd1);\n" + "CREATE INDEX idx_computers_hdd2 ON computers (hdd2);\n" + "CREATE INDEX idx_computers_hdd3 ON computers (hdd3);\n" + "CREATE INDEX idx_computers_disk1 ON computers (disk1);\n" + "CREATE INDEX idx_computers_disk2 ON computers (disk2);\n" + "CREATE INDEX idx_computers_cap1 ON computers (cap1);\n" + "CREATE INDEX idx_computers_cap2 ON computers (cap2);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `consoles`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_consoles_company ON consoles (company);\n" + "CREATE INDEX idx_consoles_year ON consoles (year);\n" + "CREATE INDEX idx_consoles_model ON consoles (model);\n" + "CREATE INDEX idx_consoles_cpu1 ON consoles (cpu1);\n" + "CREATE INDEX idx_consoles_cpu2 ON consoles (cpu2);\n" + "CREATE INDEX idx_consoles_mhz1 ON consoles (mhz1);\n" + "CREATE INDEX idx_consoles_mhz2 ON consoles (mhz2);\n" + "CREATE INDEX idx_consoles_bits ON consoles (bits);\n" + "CREATE INDEX idx_consoles_ram ON consoles (ram);\n" + "CREATE INDEX idx_consoles_rom ON consoles (rom);\n" + "CREATE INDEX idx_consoles_gpu ON consoles (gpu);\n" + "CREATE INDEX idx_consoles_vram ON consoles (vram);\n" + "CREATE INDEX idx_consoles_colors ON consoles (colors);\n" + "CREATE INDEX idx_consoles_res ON consoles (res);\n" + "CREATE INDEX idx_consoles_sound_synth ON consoles (sound_synth);\n" + "CREATE INDEX idx_consoles_music_synth ON consoles (music_synth);\n" + "CREATE INDEX idx_consoles_palette ON consoles (palette);\n" + "CREATE INDEX idx_consoles_format ON consoles (format);\n" + "CREATE INDEX idx_consoles_cap ON consoles (cap);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `disk_formats`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_disk_formats_description ON disk_formats (description);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `forbidden`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_forbidden_browser ON forbidden (browser);\n" + "CREATE INDEX idx_forbidden_date ON forbidden (date);\n" + "CREATE INDEX idx_forbidden_ip ON forbidden (ip);\n" + "CREATE INDEX idx_forbidden_referer ON forbidden (referer);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `gpus`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_gpus_name ON gpus (name);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `log`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_log_browser ON log (browser);\n" + "CREATE INDEX idx_log_date ON log (date);\n" + "CREATE INDEX idx_log_ip ON log (ip);\n" + "CREATE INDEX idx_log_referer ON log (referer);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `money_donations`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_money_donations_donator ON money_donations (donator);\n" + "CREATE INDEX idx_money_donations_quantity ON money_donations (quantity);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `music_synths`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_music_synts_name ON music_synths (name);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `news`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_news_date ON news (date);\n" + "CREATE INDEX idx_news_type ON news (type);\n" + "CREATE INDEX idx_news_ip ON news (added_id);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `owned_computers`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_owned_computers_db_id ON owned_computers (db_id);\n" + "CREATE INDEX idx_owned_computers_date ON owned_computers (date);\n" + "CREATE INDEX idx_owned_computers_status ON owned_computers (status);\n" + "CREATE INDEX idx_owned_computers_trade ON owned_computers (trade);\n" + "CREATE INDEX idx_owned_computers_boxed ON owned_computers (boxed);\n" + "CREATE INDEX idx_owned_computers_manuals ON owned_computers (manuals);\n" + "CREATE INDEX idx_owned_computers_cpu1 ON owned_computers (cpu1);\n" + "CREATE INDEX idx_owned_computers_cpu2 ON owned_computers (cpu2);\n" + "CREATE INDEX idx_owned_computers_mhz1 ON owned_computers (mhz1);\n" + "CREATE INDEX idx_owned_computers_mhz2 ON owned_computers (mhz2);\n" + "CREATE INDEX idx_owned_computers_ram ON owned_computers (ram);\n" + "CREATE INDEX idx_owned_computers_vram ON owned_computers (vram);\n" + "CREATE INDEX idx_owned_computers_rigid ON owned_computers (rigid);\n" + "CREATE INDEX idx_owned_computers_disk1 ON owned_computers (disk1);\n" + "CREATE INDEX idx_owned_computers_disk2 ON owned_computers (disk2);\n" + "CREATE INDEX idx_owned_computers_cap1 ON owned_computers (cap1);\n" + "CREATE INDEX idx_owned_computers_cap2 ON owned_computers (cap2);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `owned_consoles`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_owned_consoles_db_id ON owned_consoles (db_id);\n" + "CREATE INDEX idx_owned_consoles_date ON owned_consoles (date);\n" + "CREATE INDEX idx_owned_consoles_status ON owned_consoles (status);\n" + "CREATE INDEX idx_owned_consoles_trade ON owned_consoles (trade);\n" + "CREATE INDEX idx_owned_consoles_boxed ON owned_consoles (boxed);\n" + "CREATE INDEX idx_owned_consoles_manuals ON owned_consoles (manuals);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `processors`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_processors_name ON processors (name);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating indexes on `sound_synths`..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX idx_sound_synths_name ON sound_synths (name);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 4..."); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('4')"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); } void UpdateDatabaseToV5() { Console.WriteLine("Updating database to version 5"); Console.WriteLine("Creating foreign keys for table `computers`"); IDbCommand dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = V5.ComputersForeignKeys; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); Console.WriteLine("Creating foreign keys for table `consoles`"); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = V5.ConsolesForeignKeys; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 5..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('5')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV6() { Console.WriteLine("Updating database to version 6"); Console.WriteLine("Creating table `iso3166_1_numeric`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V6.Iso3166Numeric; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Filling table `iso3166_1_numeric`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V6.Iso3166NumericValues; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new columns to table `companies`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `companies` ADD COLUMN `founded` DATETIME NULL;\n" + "ALTER TABLE `companies` ADD COLUMN `website` VARCHAR(255) NULL;\n" + "ALTER TABLE `companies` ADD COLUMN `twitter` VARCHAR(45) NULL;\n" + "ALTER TABLE `companies` ADD COLUMN `facebook` VARCHAR(45) NULL;\n" + "ALTER TABLE `companies` ADD COLUMN `sold` DATETIME NULL;\n" + "ALTER TABLE `companies` ADD COLUMN `sold_to` INT(11) NULL;\n" + "ALTER TABLE `companies` ADD COLUMN `address` VARCHAR(80) NULL;\n" + "ALTER TABLE `companies` ADD COLUMN `city` VARCHAR(80) NULL;\n" + "ALTER TABLE `companies` ADD COLUMN `province` VARCHAR(80) NULL;\n" + "ALTER TABLE `companies` ADD COLUMN `postal_code` VARCHAR(25) NULL;\n" + "ALTER TABLE `companies` ADD COLUMN `country` SMALLINT(3) UNSIGNED ZEROFILL NULL;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new indexes to table `companies`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX `idx_companies_founded` ON `companies` (`founded`);\n" + "CREATE INDEX `idx_companies_website` ON `companies` (`website`);\n" + "CREATE INDEX `idx_companies_twitter` ON `companies` (`twitter`);\n" + "CREATE INDEX `idx_companies_facebook` ON `companies` (`facebook`);\n" + "CREATE INDEX `idx_companies_sold` ON `companies` (`sold`);\n" + "CREATE INDEX `idx_companies_sold_to` ON `companies` (`sold_to`);\n" + "CREATE INDEX `idx_companies_address` ON `companies` (`address`);\n" + "CREATE INDEX `idx_companies_city` ON `companies` (`city`);\n" + "CREATE INDEX `idx_companies_province` ON `companies` (`province`);\n" + "CREATE INDEX `idx_companies_postal_code` ON `companies` (`postal_code`);\n" + "CREATE INDEX `idx_companies_country` ON `companies` (`country`);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new foreign keys to table `companies`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `companies` ADD FOREIGN KEY `fk_companies_sold_to` (sold_to) REFERENCES `companies` (`id`);\n" + "ALTER TABLE `companies` ADD FOREIGN KEY `fk_companies_country` (country) REFERENCES `iso3166_1_numeric` (`id`);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 6..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('6')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV7() { Console.WriteLine("Updating database to version 7"); Console.WriteLine("Adding new columns to table `companies`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `companies` ADD COLUMN `status` INT NOT NULL;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new indexes to table `companies`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX `idx_companies_status` ON `companies` (`status`);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 7..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('7')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV8() { Console.WriteLine("Updating database to version 8"); Console.WriteLine("Creating table `company_logos`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V8.CompanyLogos; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 8..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('8')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV9() { Console.WriteLine("Updating database to version 9"); Console.WriteLine("Creating table `company_descriptions`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V9.CompanyDescriptions; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 9..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('9')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV10() { Console.WriteLine("Updating database to version 10"); Console.WriteLine("Creating table `instruction_sets`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V10.InstructionSets; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating table `instruction_set_extensions`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V10.InstructionSetExtensions; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating table `instruction_set_extensions_by_processor`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V10.InstructionSetExtensionsByProcessor; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new columns to table `processors`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `processors` ADD COLUMN `company` INT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `model_code` VARCHAR(45) NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `introduced` DATETIME NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `instruction_set` INT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `speed` DOUBLE NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `package` VARCHAR(45) NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `GPRs` INT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `GPR_size` INT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `FPRs` INT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `FPR_size` INT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `cores` INT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `threads_per_core` INT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `process` VARCHAR(45) NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `process_nm` FLOAT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `die_size` FLOAT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `transistors` BIGINT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `data_bus` INT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `addr_bus` INT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `SIMD_registers` INT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `SIMD_size` INT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `L1_instruction` FLOAT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `L1_data` FLOAT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `L2` FLOAT NULL;\n" + "ALTER TABLE `processors` ADD COLUMN `L3` FLOAT NULL;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new indexes to table `processors`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX `idx_processors_company` ON `processors` (`company`);\n" + "CREATE INDEX `idx_processors_model_code` ON `processors` (`model_code`);\n" + "CREATE INDEX `idx_processors_introduced` ON `processors` (`introduced`);\n" + "CREATE INDEX `idx_processors_instruction_set` ON `processors` (`instruction_set`);\n" + "CREATE INDEX `idx_processors_speed` ON `processors` (`speed`);\n" + "CREATE INDEX `idx_processors_package` ON `processors` (`package`);\n" + "CREATE INDEX `idx_processors_GPRs` ON `processors` (`GPRs`);\n" + "CREATE INDEX `idx_processors_GPR_size` ON `processors` (`GPR_size`);\n" + "CREATE INDEX `idx_processors_FPRs` ON `processors` (`FPRs`);\n" + "CREATE INDEX `idx_processors_FPR_size` ON `processors` (`FPR_size`);\n" + "CREATE INDEX `idx_processors_cores` ON `processors` (`cores`);\n" + "CREATE INDEX `idx_processors_threads_per_core` ON `processors` (`threads_per_core`);\n" + "CREATE INDEX `idx_processors_process` ON `processors` (`process`);\n" + "CREATE INDEX `idx_processors_process_nm` ON `processors` (`process_nm`);\n" + "CREATE INDEX `idx_processors_die_size` ON `processors` (`die_size`);\n" + "CREATE INDEX `idx_processors_transistors` ON `processors` (`transistors`);\n" + "CREATE INDEX `idx_processors_data_bus` ON `processors` (`data_bus`);\n" + "CREATE INDEX `idx_processors_addr_bus` ON `processors` (`addr_bus`);\n" + "CREATE INDEX `idx_processors_SIMD_registers` ON `processors` (`SIMD_registers`);\n" + "CREATE INDEX `idx_processors_SIMD_size` ON `processors` (`SIMD_size`);\n" + "CREATE INDEX `idx_processors_L1_instruction` ON `processors` (`L1_instruction`);\n" + "CREATE INDEX `idx_processors_L1_data` ON `processors` (`L1_data`);\n" + "CREATE INDEX `idx_processors_L2` ON `processors` (`L2`);\n" + "CREATE INDEX `idx_processors_L3` ON `processors` (`L3`);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new foreign keys to table `processors`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `processors` ADD FOREIGN KEY `fk_processors_company` (company) REFERENCES `companies` (`id`) ON UPDATE CASCADE;\n" + "ALTER TABLE `processors` ADD FOREIGN KEY `fk_processors_instruction_set` (instruction_set) REFERENCES `instruction_sets` (`id`) ON UPDATE CASCADE;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 10..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('10')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV11() { Console.WriteLine("Updating database to version 11"); Console.WriteLine("Adding new columns to table `gpus`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `gpus` ADD COLUMN `company` INT NULL;\n" + "ALTER TABLE `gpus` ADD COLUMN `model_code` VARCHAR(45) NULL;\n" + "ALTER TABLE `gpus` ADD COLUMN `introduced` DATETIME NULL;\n" + "ALTER TABLE `gpus` ADD COLUMN `package` VARCHAR(45) NULL;\n" + "ALTER TABLE `gpus` ADD COLUMN `process` VARCHAR(45) NULL;\n" + "ALTER TABLE `gpus` ADD COLUMN `process_nm` FLOAT NULL;\n" + "ALTER TABLE `gpus` ADD COLUMN `die_size` FLOAT NULL;\n" + "ALTER TABLE `gpus` ADD COLUMN `transistors` BIGINT NULL;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new indexes to table `gpus`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX `idx_gpus_company` ON `gpus` (`company`);\n" + "CREATE INDEX `idx_gpus_model_code` ON `gpus` (`model_code`);\n" + "CREATE INDEX `idx_gpus_introduced` ON `gpus` (`introduced`);\n" + "CREATE INDEX `idx_gpus_package` ON `gpus` (`package`);\n" + "CREATE INDEX `idx_gpus_process` ON `gpus` (`process`);\n" + "CREATE INDEX `idx_gpus_process_nm` ON `gpus` (`process_nm`);\n" + "CREATE INDEX `idx_gpus_die_size` ON `gpus` (`die_size`);\n" + "CREATE INDEX `idx_gpus_transistors` ON `gpus` (`transistors`);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new foreign keys to table `gpus`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `gpus` ADD FOREIGN KEY `fk_gpus_company` (company) REFERENCES `companies` (`id`) ON UPDATE CASCADE;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 11..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('11')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV12() { Console.WriteLine("Updating database to version 12"); Console.WriteLine("Altering colums from table `computers`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `computers` CHANGE COLUMN `gpu` `gpu` INT DEFAULT NULL;\n" + "ALTER TABLE `computers` CHANGE COLUMN `cpu1` `cpu1` INT DEFAULT NULL;\n" + "ALTER TABLE `computers` CHANGE COLUMN `mhz1` `mhz1` INT DEFAULT NULL;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Altering colums from table `consoles`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `consoles` CHANGE COLUMN `gpu` `gpu` INT DEFAULT NULL;\n" + "ALTER TABLE `consoles` CHANGE COLUMN `cpu1` `cpu1` INT DEFAULT NULL;\n" + "ALTER TABLE `consoles` CHANGE COLUMN `mhz1` `mhz1` INT DEFAULT NULL;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new special items to table `gpus`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = $"INSERT INTO `gpus` (`id`, `name`) VALUES ({DB_NONE}, 'DB_NONE');\n" + $"INSERT INTO `gpus` (`id`, `name`) VALUES ({DB_SOFTWARE}, 'DB_FRAMEBUFFER');"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Updating items from table `computers`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = $"UPDATE `computers` SET `gpu` = {DB_NONE} WHERE `gpu` = 1;\n" + "UPDATE `computers` SET `gpu` = NULL WHERE `gpu` = 2;\n" + $"UPDATE `computers` SET `gpu` = {DB_SOFTWARE} WHERE `gpu` = 3;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Updating items from table `consoles`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = $"UPDATE `consoles` SET `gpu` = {DB_NONE} WHERE `gpu` = 1;\n" + "UPDATE `consoles` SET `gpu` = NULL WHERE `gpu` = 2;\n" + $"UPDATE `consoles` SET `gpu` = {DB_SOFTWARE} WHERE `gpu` = 3;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Remocing old special items from table `gpus`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "DELETE FROM `gpus` WHERE `id` = 1;\n" + "DELETE FROM `gpus` WHERE `id` = 2;\n" + "DELETE FROM `gpus` WHERE `id` = 3;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 12..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('12')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV13() { Console.WriteLine("Updating database to version 13"); Console.WriteLine("Adding new columns to table `sound_synths`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `sound_synths` ADD COLUMN `company` INT NULL;\n" + "ALTER TABLE `sound_synths` ADD COLUMN `model_code` VARCHAR(45) NULL;\n" + "ALTER TABLE `sound_synths` ADD COLUMN `introduced` DATETIME NULL;\n" + "ALTER TABLE `sound_synths` ADD COLUMN `voices` INT NULL;\n" + "ALTER TABLE `sound_synths` ADD COLUMN `frequency` DOUBLE NULL;\n" + "ALTER TABLE `sound_synths` ADD COLUMN `depth` INT NULL;\n" + "ALTER TABLE `sound_synths` ADD COLUMN `square_wave` INT NULL;\n" + "ALTER TABLE `sound_synths` ADD COLUMN `white_noise` INT NULL;\n" + "ALTER TABLE `sound_synths` ADD COLUMN `type` INT NULL;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating new indexes in table `sound_synths`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX `idx_sound_synths_company` ON `sound_synths` (`company`);\n" + "CREATE INDEX `idx_sound_synths_model_code` ON `sound_synths` (`model_code`);\n" + "CREATE INDEX `idx_sound_synths_introduced` ON `sound_synths` (`introduced`);\n" + "CREATE INDEX `idx_sound_synths_voices` ON `sound_synths` (`voices`);\n" + "CREATE INDEX `idx_sound_synths_frequency` ON `sound_synths` (`frequency`);\n" + "CREATE INDEX `idx_sound_synths_depth` ON `sound_synths` (`depth`);\n" + "CREATE INDEX `idx_sound_synths_square_wave` ON `sound_synths` (`square_wave`);\n" + "CREATE INDEX `idx_sound_synths_white_noise` ON `sound_synths` (`white_noise`);\n" + "CREATE INDEX `idx_sound_synths_type` ON `sound_synths` (`type`);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating foreign keys in table `sound_synths`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `sound_synths` ADD FOREIGN KEY `fk_sound_synths_company` (company) REFERENCES `companies` (`id`) ON UPDATE CASCADE;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Dropping foreign keys from tables `computers` and `consoles`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `computers` DROP FOREIGN KEY `fk_computers_music_synth`;\n" + "ALTER TABLE `consoles` DROP FOREIGN KEY `fk_consoles_music_synth`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Getting all items from `music_synths`"); Dictionary musicSynths = new(); dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT * from music_synths"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) musicSynths.Add(int.Parse(dataRow["id"].ToString()), dataRow["name"].ToString()); Dictionary conversionEquivalents = new(); Console.WriteLine("Converting all items from `music_synths` to `sound_synths`"); foreach(KeyValuePair musicSynth in musicSynths) { dbCmd = dbCon.CreateCommand(); dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = $"SELECT * from sound_synths WHERE name LIKE '{musicSynth.Value}'"; dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); if(dataSet.Tables[0].Rows.Count == 1) { Console.WriteLine("Converting music synth `{0}` to sound synth `{1}`", musicSynth.Value, dataSet.Tables[0].Rows[0]["name"]); conversionEquivalents.Add(musicSynth.Key, int.Parse(dataSet.Tables[0].Rows[0]["id"].ToString())); } else { Console.Write("Adding new sound synth `{0}`... ", musicSynth.Value); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = $"INSERT INTO sound_synths (name) VALUES ('{musicSynth.Value}')"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); long id = dbCore.LastInsertRowId; Console.WriteLine("got id {0}", id); conversionEquivalents.Add(musicSynth.Key, (int)id); } } Console.WriteLine("Getting all items from `consoles`"); Dictionary consoleIdAndMusicSynthId = new(); dbCmd = dbCon.CreateCommand(); dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT id,music_synth from consoles"; dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) consoleIdAndMusicSynthId.Add(int.Parse(dataRow["id"].ToString()), int.Parse(dataRow["music_synth"].ToString())); trans = dbCon.BeginTransaction(); foreach(KeyValuePair keyValuePair in consoleIdAndMusicSynthId) { conversionEquivalents.TryGetValue(keyValuePair.Value, out int newId); Console.WriteLine("Converting music synth {0} to sound synth {1} for console {2}... ", keyValuePair.Value, newId, keyValuePair.Key); dbCmd = dbCon.CreateCommand(); dbCmd.Transaction = trans; dbCmd.CommandText = $"UPDATE consoles SET music_synth = {newId} WHERE id = {keyValuePair.Key}"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } Console.WriteLine("Comitting changes..."); trans.Commit(); Console.WriteLine("Getting all items from `computers`"); Dictionary computerIdAndMusicSynthId = new(); dbCmd = dbCon.CreateCommand(); dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT id,music_synth from computers"; dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) computerIdAndMusicSynthId.Add(int.Parse(dataRow["id"].ToString()), int.Parse(dataRow["music_synth"].ToString())); trans = dbCon.BeginTransaction(); foreach(KeyValuePair keyValuePair in computerIdAndMusicSynthId) { conversionEquivalents.TryGetValue(keyValuePair.Value, out int newId); Console.WriteLine("Converting music synth {0} to sound synth {1} for computer {2}... ", keyValuePair.Value, newId, keyValuePair.Key); dbCmd = dbCon.CreateCommand(); dbCmd.Transaction = trans; dbCmd.CommandText = $"UPDATE computers SET music_synth = {newId} WHERE id = {keyValuePair.Key}"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } Console.WriteLine("Comitting changes..."); trans.Commit(); Console.WriteLine("Adding new foreign keys to table `computers`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `computers` ADD FOREIGN KEY `fk_computers_music_synth` (music_synth) REFERENCES `sound_synths` (`id`) ON UPDATE CASCADE;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new foreign keys to table `consoles`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `consoles` ADD FOREIGN KEY `fk_consoles_music_synth` (music_synth) REFERENCES `sound_synths` (`id`) ON UPDATE CASCADE;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Dropping table `music_synths`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "DROP TABLE `music_synths`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 13..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('13')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV14() { Console.WriteLine("Updating database to version 14"); Console.WriteLine("Renaming table `computers` to `machines`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `computers` RENAME TO `machines`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Removing column `bits` from table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` DROP COLUMN `bits`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating column `type` in table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = $"ALTER TABLE `machines` ADD COLUMN `type` INT NOT NULL DEFAULT '{(int)MachineType.Unknown}';"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Updating all entries in table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = $"UPDATE `machines` SET `type` = '{(int)MachineType.Computer}';"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Renaming all indexes on table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` DROP INDEX `idx_computers_company`, ADD INDEX `idx_machines_company` (`company`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_year`, ADD INDEX `idx_machines_year` (`year`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_model`, ADD INDEX `idx_machines_model` (`model`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_cpu1`, ADD INDEX `idx_machines_cpu1` (`cpu1`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_cpu2`, ADD INDEX `idx_machines_cpu2` (`cpu2`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_mhz1`, ADD INDEX `idx_machines_mhz1` (`mhz1`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_mhz2`, ADD INDEX `idx_machines_mhz2` (`mhz2`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_ram`, ADD INDEX `idx_machines_ram` (`ram`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_rom`, ADD INDEX `idx_machines_rom` (`rom`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_gpu`, ADD INDEX `idx_machines_gpu` (`gpu`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_vram`, ADD INDEX `idx_machines_vram` (`vram`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_colors`, ADD INDEX `idx_machines_colors` (`colors`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_res`, ADD INDEX `idx_machines_res` (`res`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_sound_synth`, ADD INDEX `idx_machines_sound_synth` (`sound_synth`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_music_synth`, ADD INDEX `idx_machines_music_synth` (`music_synth`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_hdd1`, ADD INDEX `idx_machines_hdd1` (`hdd1`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_hdd2`, ADD INDEX `idx_machines_hdd2` (`hdd2`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_hdd3`, ADD INDEX `idx_machines_hdd3` (`hdd3`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_disk1`, ADD INDEX `idx_machines_disk1` (`disk1`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_disk2`, ADD INDEX `idx_machines_disk2` (`disk2`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_cap1`, ADD INDEX `idx_machines_cap1` (`cap1`);\n" + "ALTER TABLE `machines` DROP INDEX `idx_computers_cap2`, ADD INDEX `idx_machines_cap2` (`cap2`);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Removing old foreign keys from table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` DROP FOREIGN KEY `fk_computers_company`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_computers_cpu1`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_computers_cpu2`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_computers_disk1`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_computers_disk2`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_computers_gpu`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_computers_hdd1`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_computers_hdd2`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_computers_hdd3`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_computers_music_synth`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_computers_sound_synth`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding foreign keys in table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` ADD FOREIGN KEY `fk_machines_company` (company) REFERENCES `companies` (`id`) ON UPDATE CASCADE;\n" + "ALTER TABLE `machines` ADD FOREIGN KEY `fk_machines_cpu1` (cpu1) REFERENCES `processors` (`id`) ON UPDATE CASCADE;\n" + "ALTER TABLE `machines` ADD FOREIGN KEY `fk_machines_cpu2` (cpu2) REFERENCES `processors` (`id`) ON UPDATE CASCADE;\n" + "ALTER TABLE `machines` ADD FOREIGN KEY `fk_machines_disk1` (disk1) REFERENCES `disk_formats` (`id`) ON UPDATE CASCADE;\n" + "ALTER TABLE `machines` ADD FOREIGN KEY `fk_machines_disk2` (disk2) REFERENCES `disk_formats` (`id`) ON UPDATE CASCADE;\n" + "ALTER TABLE `machines` ADD FOREIGN KEY `fk_machines_gpu` (gpu) REFERENCES `gpus` (`id`) ON UPDATE CASCADE;\n" + "ALTER TABLE `machines` ADD FOREIGN KEY `fk_machines_hdd1` (hdd1) REFERENCES `disk_formats` (`id`) ON UPDATE CASCADE;\n" + "ALTER TABLE `machines` ADD FOREIGN KEY `fk_machines_hdd2` (hdd2) REFERENCES `disk_formats` (`id`) ON UPDATE CASCADE;\n" + "ALTER TABLE `machines` ADD FOREIGN KEY `fk_machines_hdd3` (hdd3) REFERENCES `disk_formats` (`id`) ON UPDATE CASCADE;\n" + "ALTER TABLE `machines` ADD FOREIGN KEY `fk_machines_music_synth` (music_synth) REFERENCES `sound_synths` (`id`) ON UPDATE CASCADE;\n" + "ALTER TABLE `machines` ADD FOREIGN KEY `fk_machines_sound_synth` (sound_synth) REFERENCES `sound_synths` (`id`) ON UPDATE CASCADE;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new index for `type` in table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX `idx_machines_type` ON `machines` (`type`);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Getting all items from `consoles`"); dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT * from consoles"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) { IDbCommand dbcmd = dbCon.CreateCommand(); IDbDataParameter param1 = dbcmd.CreateParameter(); IDbDataParameter param2 = dbcmd.CreateParameter(); IDbDataParameter param3 = dbcmd.CreateParameter(); IDbDataParameter param4 = dbcmd.CreateParameter(); IDbDataParameter param5 = dbcmd.CreateParameter(); IDbDataParameter param6 = dbcmd.CreateParameter(); IDbDataParameter param7 = dbcmd.CreateParameter(); IDbDataParameter param8 = dbcmd.CreateParameter(); IDbDataParameter param9 = dbcmd.CreateParameter(); IDbDataParameter param10 = dbcmd.CreateParameter(); IDbDataParameter param11 = dbcmd.CreateParameter(); IDbDataParameter param12 = dbcmd.CreateParameter(); IDbDataParameter param13 = dbcmd.CreateParameter(); IDbDataParameter param14 = dbcmd.CreateParameter(); IDbDataParameter param15 = dbcmd.CreateParameter(); IDbDataParameter param16 = dbcmd.CreateParameter(); IDbDataParameter param17 = dbcmd.CreateParameter(); IDbDataParameter param18 = dbcmd.CreateParameter(); IDbDataParameter param19 = dbcmd.CreateParameter(); IDbDataParameter param20 = dbcmd.CreateParameter(); IDbDataParameter param21 = dbcmd.CreateParameter(); param1.ParameterName = "@company"; param2.ParameterName = "@year"; param3.ParameterName = "@model"; param4.ParameterName = "@cpu1"; param5.ParameterName = "@mhz1"; param6.ParameterName = "@cpu2"; param7.ParameterName = "@mhz2"; param8.ParameterName = "@ram"; param9.ParameterName = "@rom"; param10.ParameterName = "@gpu"; param11.ParameterName = "@vram"; param12.ParameterName = "@colors"; param13.ParameterName = "@res"; param14.ParameterName = "@sound_synth"; param15.ParameterName = "@music_synth"; param16.ParameterName = "@sound_channels"; param17.ParameterName = "@music_channels"; param18.ParameterName = "@type"; param19.ParameterName = "@hdd1"; param20.ParameterName = "@disk1"; param21.ParameterName = "@cap1"; param1.DbType = DbType.Int32; param2.DbType = DbType.Int32; param3.DbType = DbType.String; param4.DbType = DbType.Int32; param5.DbType = DbType.Double; param6.DbType = DbType.Int32; param7.DbType = DbType.Double; param8.DbType = DbType.Int32; param9.DbType = DbType.Int32; param10.DbType = DbType.Int32; param11.DbType = DbType.Int32; param12.DbType = DbType.Int32; param13.DbType = DbType.String; param14.DbType = DbType.Int32; param15.DbType = DbType.Int32; param16.DbType = DbType.Int32; param17.DbType = DbType.Int32; param18.DbType = DbType.Int32; param19.DbType = DbType.Int32; param20.DbType = DbType.Int32; param21.DbType = DbType.Int32; param1.Value = (int)dataRow["company"]; param2.Value = (int)dataRow["year"]; param3.Value = (string)dataRow["model"]; param4.Value = dataRow["cpu1"] == DBNull.Value ? (object)null : (int)dataRow["cpu1"]; param5.Value = dataRow["mhz1"] == DBNull.Value ? (object)null : float.Parse(dataRow["mhz1"].ToString()); param6.Value = dataRow["cpu2"] == DBNull.Value ? (object)null : (int)dataRow["cpu2"]; param7.Value = dataRow["mhz2"] == DBNull.Value ? (object)null : float.Parse(dataRow["mhz2"].ToString()); param8.Value = (int)dataRow["ram"]; param9.Value = (int)dataRow["rom"]; param10.Value = dataRow["gpu"] == DBNull.Value ? (object)null : (int)dataRow["gpu"]; param11.Value = (int)dataRow["vram"]; param12.Value = (int)dataRow["colors"]; param13.Value = (string)dataRow["res"]; param14.Value = (int)dataRow["sound_synth"]; param15.Value = (int)dataRow["music_synth"]; param16.Value = (int)dataRow["schannels"]; param17.Value = (int)dataRow["mchannels"]; param18.Value = MachineType.Console; param19.Value = 30; param20.Value = 30; param21.Value = 0; dbcmd.Parameters.Add(param1); dbcmd.Parameters.Add(param2); dbcmd.Parameters.Add(param3); dbcmd.Parameters.Add(param4); dbcmd.Parameters.Add(param5); dbcmd.Parameters.Add(param6); dbcmd.Parameters.Add(param7); dbcmd.Parameters.Add(param8); dbcmd.Parameters.Add(param9); dbcmd.Parameters.Add(param10); dbcmd.Parameters.Add(param11); dbcmd.Parameters.Add(param12); dbcmd.Parameters.Add(param13); dbcmd.Parameters.Add(param14); dbcmd.Parameters.Add(param15); dbcmd.Parameters.Add(param16); dbcmd.Parameters.Add(param17); dbcmd.Parameters.Add(param18); dbcmd.Parameters.Add(param19); dbcmd.Parameters.Add(param20); dbcmd.Parameters.Add(param21); trans = dbCon.BeginTransaction(); dbcmd.Transaction = trans; Console.WriteLine("Converting console \"{0}\" to machine", (string)param3.Value); const string SQL = "INSERT INTO machines (company, year, model, cpu1, mhz1, cpu2, mhz2, ram, rom, gpu, vram, colors, res, sound_synth, music_synth, sound_channels, music_channels, type, hdd1, disk1, cap1)" + " VALUES (@company, @year, @model, @cpu1, @mhz1, @cpu2, @mhz2, @ram, @rom, @gpu, @vram, @colors, @res, @sound_synth, @music_synth, @sound_channels, @music_channels, @type, @hdd1, @disk1, @cap1)"; dbcmd.CommandText = SQL; dbcmd.ExecuteNonQuery(); trans.Commit(); dbcmd.Dispose(); } Console.WriteLine("Dropping table `consoles`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "DROP TABLE `consoles`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 14..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('14')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV15() { Console.WriteLine("Updating database to version 15"); Console.WriteLine("Creating table `processors_by_machine`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V15.ProcessorsByMachine; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Getting all items from `machines`"); dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT * from machines"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) { IDbCommand dbcmd = dbCon.CreateCommand(); IDbDataParameter param1 = dbcmd.CreateParameter(); IDbDataParameter param2 = dbcmd.CreateParameter(); IDbDataParameter param3 = dbcmd.CreateParameter(); param1.ParameterName = "@machine"; param2.ParameterName = "@processor"; param3.ParameterName = "@speed"; param1.DbType = DbType.Int32; param2.DbType = DbType.Int32; param3.DbType = DbType.Double; param1.Value = (int)dataRow["id"]; const string SQL = "INSERT INTO processors_by_machine (machine, processor, speed) VALUES (@machine, @processor, @speed)"; dbcmd.Parameters.Add(param1); dbcmd.Parameters.Add(param2); dbcmd.Parameters.Add(param3); if(dataRow["cpu1"] != DBNull.Value) { param2.Value = (int)dataRow["cpu1"]; param3.Value = dataRow["mhz1"] == DBNull.Value ? (object)null : float.Parse(dataRow["mhz1"].ToString()); trans = dbCon.BeginTransaction(); dbcmd.Transaction = trans; Console.WriteLine("Adding processor {0} to machine {1}", (int)param2.Value, (int)param1.Value); dbcmd.CommandText = SQL; dbcmd.ExecuteNonQuery(); trans.Commit(); } if(dataRow["cpu2"] != DBNull.Value) { param2.Value = (int)dataRow["cpu2"]; param3.Value = dataRow["mhz2"] == DBNull.Value ? (object)null : float.Parse(dataRow["mhz2"].ToString()); trans = dbCon.BeginTransaction(); dbcmd.Transaction = trans; Console.WriteLine("Adding processor {0} to machine {1}", (int)param2.Value, (int)param1.Value); dbcmd.CommandText = SQL; dbcmd.ExecuteNonQuery(); trans.Commit(); } dbcmd.Dispose(); } Console.WriteLine("Removing processor columns from table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` DROP FOREIGN KEY `fk_machines_cpu1`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_machines_cpu2`;\n" + "ALTER TABLE `machines` DROP COLUMN `cpu1`;\n" + "ALTER TABLE `machines` DROP COLUMN `cpu2`;\n" + "ALTER TABLE `machines` DROP COLUMN `mhz1`;\n" + "ALTER TABLE `machines` DROP COLUMN `mhz2`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 15..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('15')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV16() { Console.WriteLine("Updating database to version 16"); Console.WriteLine("Creating table `gpus_by_machine`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V16.GpusByMachine; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Getting all items from `machines`"); dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT * from machines"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) { IDbCommand dbcmd = dbCon.CreateCommand(); IDbDataParameter param1 = dbcmd.CreateParameter(); IDbDataParameter param2 = dbcmd.CreateParameter(); param1.ParameterName = "@machine"; param2.ParameterName = "@gpu"; param1.DbType = DbType.Int32; param2.DbType = DbType.Int32; param1.Value = (int)dataRow["id"]; const string SQL = "INSERT INTO gpus_by_machine (machine, gpu) VALUES (@machine, @gpu)"; dbcmd.Parameters.Add(param1); dbcmd.Parameters.Add(param2); if(dataRow["gpu"] != DBNull.Value) { param2.Value = (int)dataRow["gpu"]; trans = dbCon.BeginTransaction(); dbcmd.Transaction = trans; Console.WriteLine("Adding gpu {0} to machine {1}", (int)param2.Value, (int)param1.Value); dbcmd.CommandText = SQL; dbcmd.ExecuteNonQuery(); trans.Commit(); } dbcmd.Dispose(); } Console.WriteLine("Removing processor columns from table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` DROP FOREIGN KEY `fk_machines_gpu`;\n" + "ALTER TABLE `machines` DROP COLUMN `gpu`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 16..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('16')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV17() { Console.WriteLine("Updating database to version 17"); Console.WriteLine("Creating table `sound_by_machine`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V17.SoundByMachine; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new special items to table `sound_synths`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = $"INSERT INTO `sound_synths` (`id`, `name`) VALUES ({DB_SOFTWARE}, 'DB_SOFTWARE');"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Changing sound and music synths in machine from 27 to {0}", DB_SOFTWARE); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = $"UPDATE `machines` SET sound_synth = {DB_SOFTWARE} WHERE sound_synth = 27;\n" + $"UPDATE `machines` SET music_synth = {DB_SOFTWARE} WHERE music_synth = 27;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Getting all items from `machines`"); dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT * from machines"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) { IDbCommand dbcmd = dbCon.CreateCommand(); IDbDataParameter param1 = dbcmd.CreateParameter(); IDbDataParameter param2 = dbcmd.CreateParameter(); param1.ParameterName = "@machine"; param2.ParameterName = "@sound_synth"; param1.DbType = DbType.Int32; param2.DbType = DbType.Int32; param1.Value = (int)dataRow["id"]; const string SQL = "INSERT INTO sound_by_machine (machine, sound_synth) VALUES (@machine, @sound_synth)"; dbcmd.Parameters.Add(param1); dbcmd.Parameters.Add(param2); if(dataRow["sound_synth"] != DBNull.Value && (int)dataRow["sound_synth"] != 1 && (int)dataRow["sound_synth"] != 2) { param2.Value = (int)dataRow["sound_synth"]; trans = dbCon.BeginTransaction(); dbcmd.Transaction = trans; Console.WriteLine("Adding sound {0} to machine {1}", (int)param2.Value, (int)param1.Value); dbcmd.CommandText = SQL; dbcmd.ExecuteNonQuery(); trans.Commit(); } if(dataRow["music_synth"] != DBNull.Value && (int)dataRow["music_synth"] != 1 && (int)dataRow["music_synth"] != 2) { param2.Value = (int)dataRow["music_synth"]; trans = dbCon.BeginTransaction(); dbcmd.Transaction = trans; Console.WriteLine("Adding sound {0} to machine {1}", (int)param2.Value, (int)param1.Value); dbcmd.CommandText = SQL; dbcmd.ExecuteNonQuery(); trans.Commit(); } dbcmd.Dispose(); } Console.WriteLine("Removing sound columns from table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` DROP FOREIGN KEY `fk_machines_sound_synth`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_machines_music_synth`;\n" + "ALTER TABLE `machines` DROP COLUMN `sound_channels`;\n" + "ALTER TABLE `machines` DROP COLUMN `music_channels`;\n" + "ALTER TABLE `machines` DROP COLUMN `sound_synth`;\n" + "ALTER TABLE `machines` DROP COLUMN `music_synth`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Removing old sound items `sound_synths`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "DELETE FROM sound_synths WHERE id = 1;\n" + "DELETE FROM sound_synths WHERE id = 2;\n" + "DELETE FROM sound_synths WHERE id = 27;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 17..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('17')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV18() { Console.WriteLine("Updating database to version 18"); Console.WriteLine("Creating table `memory_by_machine`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V18.MemoryByMachine; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Getting all items from `machines`"); dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT * from machines"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) { IDbCommand dbcmd = dbCon.CreateCommand(); IDbDataParameter param1 = dbcmd.CreateParameter(); IDbDataParameter param2 = dbcmd.CreateParameter(); IDbDataParameter param3 = dbcmd.CreateParameter(); param1.ParameterName = "@machine"; param2.ParameterName = "@usage"; param3.ParameterName = "@size"; param1.DbType = DbType.Int32; param2.DbType = DbType.Int32; param3.DbType = DbType.Int64; param1.Value = (int)dataRow["id"]; const string SQL = "INSERT INTO `memory_by_machine` (`machine`, `usage`, `size`) VALUES (@machine, @usage, @size)"; dbcmd.Parameters.Add(param1); dbcmd.Parameters.Add(param2); dbcmd.Parameters.Add(param3); if(dataRow["ram"] != DBNull.Value && (int)dataRow["ram"] > 0) { param2.Value = MemoryUsage.Work; param3.Value = (int)dataRow["ram"] * 1024; trans = dbCon.BeginTransaction(); dbcmd.Transaction = trans; Console.WriteLine("Adding {0} bytes of {1} memory to machine {2}", (int)param3.Value, MemoryUsage.Work, (int)param1.Value); dbcmd.CommandText = SQL; dbcmd.ExecuteNonQuery(); trans.Commit(); } if(dataRow["rom"] != DBNull.Value && (int)dataRow["rom"] > 0) { param2.Value = MemoryUsage.Firmware; param3.Value = (int)dataRow["rom"] * 1024; trans = dbCon.BeginTransaction(); dbcmd.Transaction = trans; Console.WriteLine("Adding {0} bytes of {1} memory to machine {2}", (int)param3.Value, MemoryUsage.Firmware, (int)param1.Value); dbcmd.CommandText = SQL; dbcmd.ExecuteNonQuery(); trans.Commit(); } if(dataRow["vram"] != DBNull.Value && (int)dataRow["vram"] > 0) { param2.Value = MemoryUsage.Video; param3.Value = (int)dataRow["vram"] * 1024; trans = dbCon.BeginTransaction(); dbcmd.Transaction = trans; Console.WriteLine("Adding {0} bytes of {1} memory to machine {2}", (int)param3.Value, MemoryUsage.Video, (int)param1.Value); dbcmd.CommandText = SQL; dbcmd.ExecuteNonQuery(); trans.Commit(); } dbcmd.Dispose(); } Console.WriteLine("Removing memory columns from table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` DROP COLUMN `ram`;\n" + "ALTER TABLE `machines` DROP COLUMN `rom`;\n" + "ALTER TABLE `machines` DROP COLUMN `vram`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 18..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('18')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV19() { Console.WriteLine("Updating database to version 19"); Console.WriteLine("Creating table `resolutions`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V19.Resolutions; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Creating table `resolutions_by_gpu`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V19.ResolutionsByGpu; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Getting all items from `machines`"); dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT * from machines"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) { if(dataRow["colors"] == DBNull.Value || dataRow["res"] == DBNull.Value || (int)dataRow["colors"] == 0 || (string)dataRow["res"] == "???") continue; dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter2 = dbCore.GetNewDataAdapter(); dbCmd.CommandText = $"SELECT * FROM gpus_by_machine WHERE machine = {(int)dataRow["id"]}"; var dataSet2 = new DataSet(); dataAdapter2.SelectCommand = dbCmd; dataAdapter2.Fill(dataSet2); if(dataSet2.Tables[0].Rows.Count == 0) continue; int gpuId = (int)dataSet2.Tables[0].Rows[0]["gpu"]; string[] resPieces = ((string)dataRow["res"]).Split('x'); if(!int.TryParse(resPieces[0], out int width)) continue; if(!int.TryParse(resPieces[1], out int height)) continue; dbCmd = dbCon.CreateCommand(); dataAdapter2 = dbCore.GetNewDataAdapter(); dbCmd.CommandText = $"SELECT * FROM resolutions WHERE width = {width} AND height = {height} AND colors = {(int)dataRow["colors"]}"; dataSet2 = new DataSet(); dataAdapter2.SelectCommand = dbCmd; dataAdapter2.Fill(dataSet2); int resId; string sql; IDbCommand dbcmd = dbCon.CreateCommand(); IDbDataParameter param1 = dbcmd.CreateParameter(); IDbDataParameter param2 = dbcmd.CreateParameter(); IDbDataParameter param3 = dbcmd.CreateParameter(); if(dataSet2.Tables[0].Rows.Count == 0) { param1.ParameterName = "@width"; param2.ParameterName = "@height"; param3.ParameterName = "@colors"; param1.DbType = DbType.Int32; param2.DbType = DbType.Int32; param3.DbType = DbType.Int64; param1.Value = width; param2.Value = height; param3.Value = (int)dataRow["colors"]; sql = "INSERT INTO `resolutions` (`width`, `height`, `colors`) VALUES (@width, @height, @colors)"; dbcmd.Parameters.Add(param1); dbcmd.Parameters.Add(param2); dbcmd.Parameters.Add(param3); dbcmd.CommandText = sql; dbcmd.ExecuteNonQuery(); dbcmd.Dispose(); resId = (int)dbCore.LastInsertRowId; } else resId = (int)dataSet2.Tables[0].Rows[0]["id"]; dbcmd = dbCon.CreateCommand(); param1 = dbcmd.CreateParameter(); param2 = dbcmd.CreateParameter(); param1.ParameterName = "@gpu"; param2.ParameterName = "@resolution"; param1.DbType = DbType.Int32; param2.DbType = DbType.Int32; param1.Value = gpuId; param2.Value = resId; sql = "INSERT INTO `resolutions_by_gpu` (`gpu`, `resolution`) VALUES (@gpu, @resolution)"; dbcmd.Parameters.Add(param1); dbcmd.Parameters.Add(param2); dbcmd.CommandText = sql; dbcmd.ExecuteNonQuery(); dbcmd.Dispose(); } Console.WriteLine("Removing resolution columns from table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` DROP COLUMN `res`;\n" + "ALTER TABLE `machines` DROP COLUMN `colors`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 19..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('19')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV20() { Console.WriteLine("Updating database to version 20"); Console.WriteLine("Creating table `storage_by_machine`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V20.StorageByMachine; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Getting all items from `machines`"); dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT * from machines"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) { IDbCommand dbcmd = dbCon.CreateCommand(); IDbDataParameter param1 = dbcmd.CreateParameter(); IDbDataParameter param2 = dbcmd.CreateParameter(); IDbDataParameter param3 = dbcmd.CreateParameter(); IDbDataParameter param4 = dbcmd.CreateParameter(); param1.ParameterName = "@machine"; param2.ParameterName = "@type"; param3.ParameterName = "@interface"; param4.ParameterName = "@capacity"; param1.DbType = DbType.Int32; param2.DbType = DbType.Int32; param3.DbType = DbType.Int32; param4.DbType = DbType.Int64; param1.Value = (int)dataRow["id"]; const string SQL = "INSERT INTO `storage_by_machine` (`machine`, `type`, `interface`, `capacity`) VALUES (@machine, @type, @interface, @capacity)"; dbcmd.Parameters.Add(param1); dbcmd.Parameters.Add(param2); dbcmd.Parameters.Add(param3); dbcmd.Parameters.Add(param4); foreach(string media in new[] { "hdd1", "hdd2", "hdd3", "disk1", "disk2" }) { if(dataRow[media] == DBNull.Value || (int)dataRow[media] == 30) continue; param3.Value = StorageInterface.Unknown; switch((int)dataRow[media]) { case 1: param2.Value = StorageType.CompactFloppy; break; case 3: case 5: param2.Value = StorageType.Microfloppy; break; case 4: param2.Value = StorageType.Minifloppy; break; case 7: param2.Value = StorageType.CompactDisc; break; case 8: param2.Value = StorageType.CompactCassette; break; case 9: param2.Value = StorageType.CompactFlash; break; case 11: param2.Value = StorageType.Dvd; break; case 12: param2.Value = StorageType.GDROM; break; case 13: param2.Value = StorageType.ZIP100; break; case 14: param2.Value = StorageType.LS120; break; case 15: param2.Value = StorageType.MagnetoOptical; break; case 17: param2.Value = StorageType.Microdrive; break; case 18: param2.Value = StorageType.MMC; break; case 20: param2.Value = StorageType.SecureDigital; break; case 21: param2.Value = StorageType.SmartMedia; break; case 23: param2.Value = StorageType.PunchedCard; break; case 24: param2.Value = StorageType.HardDisk; param3.Value = StorageInterface.ACSI; break; case 25: case 29: param2.Value = StorageType.HardDisk; param3.Value = StorageInterface.ATA; break; case 26: param2.Value = StorageType.HardDisk; param3.Value = StorageInterface.ESDI; break; case 27: param2.Value = StorageType.HardDisk; param3.Value = StorageInterface.FireWire; break; case 28: param2.Value = StorageType.CompactFloppy; break; case 32: case 35: param2.Value = StorageType.HardDisk; param3.Value = StorageInterface.ST506; break; case 33: param2.Value = StorageType.HardDisk; param3.Value = StorageInterface.SASI; break; case 34: case 41: param2.Value = StorageType.HardDisk; param3.Value = StorageInterface.SCSI; break; case 40: param2.Value = StorageType.Floppy; break; case 43: param2.Value = StorageType.Bluray; break; case 44: param2.Value = StorageType.GOD; break; case 45: param2.Value = StorageType.WOD; break; default: param2.Value = StorageType.Unknown; break; } param4.Value = null; switch(media) { case "disk1": if(dataRow["cap1"] != DBNull.Value) if(int.TryParse((string)dataRow["cap1"], out int cap)) param4.Value = cap == 0 ? (object)null : (StorageType)param2.Value == StorageType.CompactCassette ? cap : cap * 1024; break; case "disk2": if(dataRow["cap2"] != DBNull.Value) if(int.TryParse((string)dataRow["cap2"], out int cap)) param4.Value = cap == 0 ? (object)null : (StorageType)param2.Value == StorageType.CompactCassette ? cap : cap * 1024; break; } trans = dbCon.BeginTransaction(); dbcmd.Transaction = trans; Console.WriteLine("Adding storage type {0} with interface {1} to machine {2}", (StorageType)param2.Value, (StorageInterface)param3.Value, (int)param1.Value); dbcmd.CommandText = SQL; dbcmd.ExecuteNonQuery(); trans.Commit(); } dbcmd.Dispose(); } Console.WriteLine("Removing memory columns from table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` DROP FOREIGN KEY `fk_machines_disk1`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_machines_disk2`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_machines_hdd1`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_machines_hdd2`;\n" + "ALTER TABLE `machines` DROP FOREIGN KEY `fk_machines_hdd3`;\n" + "ALTER TABLE `machines` DROP COLUMN `hdd1`;\n" + "ALTER TABLE `machines` DROP COLUMN `hdd2`;\n" + "ALTER TABLE `machines` DROP COLUMN `hdd3`;\n" + "ALTER TABLE `machines` DROP COLUMN `disk1`;\n" + "ALTER TABLE `machines` DROP COLUMN `cap1`;\n" + "ALTER TABLE `machines` DROP COLUMN `disk2`;\n" + "ALTER TABLE `machines` DROP COLUMN `cap2`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Removing table `disk_formats`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "DROP TABLE `disk_formats`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 20..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('20')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV21() { Console.WriteLine("Updating database to version 21"); Console.WriteLine("Adding new columns to table `machines`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` ADD COLUMN `introduced` DATETIME NULL;\n" + "CREATE INDEX idx_machines_introduced ON machines (introduced);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Getting all items from `machines`"); dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT * from machines"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) { IDbCommand dbcmd = dbCon.CreateCommand(); IDbDataParameter param1 = dbcmd.CreateParameter(); param1.ParameterName = "@introduced"; param1.DbType = DbType.DateTime; if((int)dataRow["year"] > 0) param1.Value = new DateTime((int)dataRow["year"], 1, 1); else param1.Value = null; string sql = $"UPDATE `machines` SET introduced = @introduced WHERE id = {(int)dataRow["id"]}"; dbcmd.Parameters.Add(param1); trans = dbCon.BeginTransaction(); dbcmd.Transaction = trans; Console.WriteLine("Adding introduction date {0} to machine {1}", (int)dataRow["year"], (int)dataRow["id"]); dbcmd.CommandText = sql; dbcmd.ExecuteNonQuery(); trans.Commit(); dbcmd.Dispose(); } Console.WriteLine("Removing year column from table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` DROP COLUMN `year`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 21..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('21')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV22() { Console.WriteLine("Updating database to version 22"); Console.WriteLine("Creating new table table `machine_families`"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = V22.MachineFamilies; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new columns to table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` ADD COLUMN `family` INT DEFAULT NULL;\n" + "ALTER TABLE `machines` CHANGE COLUMN `model` `name` VARCHAR(255) NOT NULL;\n" + "ALTER TABLE `machines` DROP INDEX `idx_machines_model`;\n" + "ALTER TABLE `machines` ADD COLUMN `model` VARCHAR(50) DEFAULT NULL;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new indexes to table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "CREATE INDEX `idx_machines_family` ON `machines` (`family`);\n" + "CREATE INDEX `idx_machines_name` ON `machines` (`name`);\n" + "CREATE INDEX `idx_machines_model` ON `machines` (`model`);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding new foreign keys to table `machines`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `machines` ADD FOREIGN KEY `fk_machines_family` (family) REFERENCES machine_families (`id`) ON UPDATE CASCADE"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 22..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('22')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void UpdateDatabaseToV23() { Console.WriteLine("Updating database to version 23"); Console.WriteLine("Altering `browser_tests` primary key"); IDbCommand dbCmd = dbCon.CreateCommand(); IDbTransaction trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE browser_tests MODIFY id int NOT NULL auto_increment;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Dropping foreign key between `iso3166_1_numeric` and `companies`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE companies DROP FOREIGN KEY `fk_companies_country`;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Altering `iso3166_1_numeric` primary key"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE iso3166_1_numeric MODIFY id smallint(3) NOT NULL;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Altering `country` column in `companies`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE companies MODIFY country smallint(3);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Re-adding new foreign keys to table `companies`"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE `companies` ADD FOREIGN KEY `fk_companies_country` (country) REFERENCES `iso3166_1_numeric` (`id`);"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Adding primary keys to several tables"); dbCmd = dbCon.CreateCommand(); trans = dbCon.BeginTransaction(); dbCmd.Transaction = trans; dbCmd.CommandText = "ALTER TABLE gpus_by_machine ADD id BIGINT NOT NULL PRIMARY KEY AUTO_INCREMENT;\n" + "ALTER TABLE memory_by_machine ADD id BIGINT NOT NULL PRIMARY KEY AUTO_INCREMENT;\n" + "ALTER TABLE processors_by_machine ADD id BIGINT NOT NULL PRIMARY KEY AUTO_INCREMENT;\n" + "ALTER TABLE resolutions_by_gpu ADD id BIGINT NOT NULL PRIMARY KEY AUTO_INCREMENT;\n" + "ALTER TABLE sound_by_machine ADD id BIGINT NOT NULL PRIMARY KEY AUTO_INCREMENT;\n" + "ALTER TABLE storage_by_machine ADD id BIGINT NOT NULL PRIMARY KEY AUTO_INCREMENT;"; dbCmd.ExecuteNonQuery(); trans.Commit(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 23..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('23')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } void OptimizeDatabase() { IDbCommand dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SHOW TABLES"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) { string tableName = dataRow[0].ToString(); Console.WriteLine("Optimizing table `{0}`", tableName); dbCmd = dbCon.CreateCommand(); dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = $"OPTIMIZE TABLE '{tableName}'"; } } public int GetVersion() { int currentDbVersion = 2; IDbCommand dbCmd = dbCon.CreateCommand(); IDbDataAdapter dataAdapter = dbCore.GetNewDataAdapter(); dbCmd.CommandText = "SELECT * FROM marechai_db"; var dataSet = new DataSet(); dataAdapter.SelectCommand = dbCmd; dataAdapter.Fill(dataSet); foreach(DataRow dataRow in dataSet.Tables[0].Rows) { int newId = int.Parse(dataRow["version"].ToString()); if(newId > currentDbVersion) currentDbVersion = newId; } return currentDbVersion; } public void UpdateVersionToEntityFramework() { Console.WriteLine("Adding Entity Framework table..."); IDbCommand dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "create table `__EFMigrationsHistory`\n" + "(MigrationId varchar(95) not null primary key,\n" + "ProductVersion varchar(32) not null);"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); Console.WriteLine("Adding Entity Framework first migration..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai.`__EFMigrationsHistory` (MigrationId, ProductVersion)" + " VALUES ('20180805214952_InitialMigration', '2.1.1-rtm-30846');"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); Console.WriteLine("Setting new database version to 1984 (Entity Framework)..."); dbCmd = dbCon.CreateCommand(); dbCmd.CommandText = "INSERT INTO marechai_db (version) VALUES ('1984')"; dbCmd.ExecuteNonQuery(); dbCmd.Dispose(); } } }