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Update DB to version 17: Machines can have an arbitrary number of sound synthetizers,

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so use an interconnection table, `sound_by_machine`.
This commit is contained in:
Natalia Portillo
2018-04-28 15:55:57 +01:00
parent fdcefed085
commit 203a235a29
16 changed files with 906 additions and 215 deletions
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144
Cicm.Database/Operations/Update.cs
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@@ -149,6 +149,11 @@ namespace Cicm.Database
UpdateDatabaseToV16();
break;
}
case 16:
{
UpdateDatabaseToV17();
break;
}
}
OptimizeDatabase();
@@ -1063,7 +1068,7 @@ namespace Cicm.Database
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_FRAMEBUFFER}, 'DB_FRAMEBUFFER');";
$"INSERT INTO `gpus` (`id`, `name`) VALUES ({DB_SOFTWARE}, 'DB_FRAMEBUFFER');";
dbCmd.ExecuteNonQuery();
trans.Commit();
dbCmd.Dispose();
@@ -1074,7 +1079,7 @@ namespace Cicm.Database
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_FRAMEBUFFER} WHERE `gpu` = 3;";
$"UPDATE `computers` SET `gpu` = {DB_SOFTWARE} WHERE `gpu` = 3;";
dbCmd.ExecuteNonQuery();
trans.Commit();
dbCmd.Dispose();
@@ -1085,7 +1090,7 @@ namespace Cicm.Database
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_FRAMEBUFFER} WHERE `gpu` = 3;";
$"UPDATE `consoles` SET `gpu` = {DB_SOFTWARE} WHERE `gpu` = 3;";
dbCmd.ExecuteNonQuery();
trans.Commit();
dbCmd.Dispose();
@@ -1694,7 +1699,7 @@ namespace Cicm.Database
void UpdateDatabaseToV16()
{
Console.WriteLine("Updating database to version 15");
Console.WriteLine("Updating database to version 16");
Console.WriteLine("Creating table `gpus_by_machine`");
IDbCommand dbCmd = dbCon.CreateCommand();
@@ -1729,8 +1734,7 @@ namespace Cicm.Database
param1.Value = (int)dataRow["id"];
const string SQL =
"INSERT INTO gpus_by_machine (machine, gpu) VALUES (@machine, @gpu)";
const string SQL = "INSERT INTO gpus_by_machine (machine, gpu) VALUES (@machine, @gpu)";
dbcmd.Parameters.Add(param1);
dbcmd.Parameters.Add(param2);
@@ -1770,6 +1774,134 @@ namespace Cicm.Database
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";
DataSet 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 cicm_db (version) VALUES ('17')";
dbCmd.ExecuteNonQuery();
dbCmd.Dispose();
}
void OptimizeDatabase()
{
IDbCommand dbCmd = dbCon.CreateCommand();