6 lines
233 B
SQL
6 lines
233 B
SQL
-- AlterTable
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ALTER TABLE "ArtTag" ADD COLUMN "parentId" TEXT;
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-- AddForeignKey
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ALTER TABLE "ArtTag" ADD CONSTRAINT "ArtTag_parentId_fkey" FOREIGN KEY ("parentId") REFERENCES "ArtTag"("id") ON DELETE SET NULL ON UPDATE CASCADE;
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