Add composite hash-size indexes in files table.

2025-12-16 19:24:51 +00:00 · 2020-09-11 02:30:45 +01:00
parent 915a9a6738
commit d7b19a46b6
4 changed files with 576 additions and 0 deletions
--- a/RomRepoMgr.Database/Migrations/20200911005409_AddCompositeIndexes.cs
+++ b/RomRepoMgr.Database/Migrations/20200911005409_AddCompositeIndexes.cs
@@ -0,0 +1,55 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace RomRepoMgr.Database.Migrations
+{
+    public partial class AddCompositeIndexes : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateIndex("IX_Files_Crc32_Size", "Files", new[]
+            {
+                "Crc32", "Size"
+            });
+
+            migrationBuilder.CreateIndex("IX_Files_Md5_Size", "Files", new[]
+            {
+                "Md5", "Size"
+            });
+
+            migrationBuilder.CreateIndex("IX_Files_Sha1_Size", "Files", new[]
+            {
+                "Sha1", "Size"
+            });
+
+            migrationBuilder.CreateIndex("IX_Files_Sha256_Size", "Files", new[]
+            {
+                "Sha256", "Size"
+            });
+
+            migrationBuilder.CreateIndex("IX_Files_Sha384_Size", "Files", new[]
+            {
+                "Sha384", "Size"
+            });
+
+            migrationBuilder.CreateIndex("IX_Files_Sha512_Size", "Files", new[]
+            {
+                "Sha512", "Size"
+            });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex("IX_Files_Crc32_Size", "Files");
+
+            migrationBuilder.DropIndex("IX_Files_Md5_Size", "Files");
+
+            migrationBuilder.DropIndex("IX_Files_Sha1_Size", "Files");
+
+            migrationBuilder.DropIndex("IX_Files_Sha256_Size", "Files");
+
+            migrationBuilder.DropIndex("IX_Files_Sha384_Size", "Files");
+
+            migrationBuilder.DropIndex("IX_Files_Sha512_Size", "Files");
+        }
+    }
+}