21 lines
1.0 KiB
SQL
21 lines
1.0 KiB
SQL
-- RedefineTables
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PRAGMA defer_foreign_keys=ON;
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PRAGMA foreign_keys=OFF;
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CREATE TABLE "new_DailyPuzzle" (
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"id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
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"date" TEXT NOT NULL,
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"songId" INTEGER NOT NULL,
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"genreId" INTEGER,
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"specialId" INTEGER,
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CONSTRAINT "DailyPuzzle_songId_fkey" FOREIGN KEY ("songId") REFERENCES "Song" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT "DailyPuzzle_genreId_fkey" FOREIGN KEY ("genreId") REFERENCES "Genre" ("id") ON DELETE SET NULL ON UPDATE CASCADE,
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CONSTRAINT "DailyPuzzle_specialId_fkey" FOREIGN KEY ("specialId") REFERENCES "Special" ("id") ON DELETE SET NULL ON UPDATE CASCADE
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);
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INSERT INTO "new_DailyPuzzle" ("date", "genreId", "id", "songId", "specialId") SELECT "date", "genreId", "id", "songId", "specialId" FROM "DailyPuzzle";
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DROP TABLE "DailyPuzzle";
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ALTER TABLE "new_DailyPuzzle" RENAME TO "DailyPuzzle";
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CREATE UNIQUE INDEX "DailyPuzzle_date_genreId_specialId_key" ON "DailyPuzzle"("date", "genreId", "specialId");
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PRAGMA foreign_keys=ON;
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PRAGMA defer_foreign_keys=OFF;
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