29 lines
840 B
SQL
29 lines
840 B
SQL
/*
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Warnings:
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- You are about to drop the column `vendorId` on the `Event` table. All the data in the column will be lost.
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*/
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-- DropForeignKey
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ALTER TABLE "Event" DROP CONSTRAINT "Event_vendorId_fkey";
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-- AlterTable
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ALTER TABLE "Event" DROP COLUMN "vendorId";
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-- CreateTable
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CREATE TABLE "_EventToVendor" (
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"A" TEXT NOT NULL,
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"B" TEXT NOT NULL,
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CONSTRAINT "_EventToVendor_AB_pkey" PRIMARY KEY ("A","B")
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);
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-- CreateIndex
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CREATE INDEX "_EventToVendor_B_index" ON "_EventToVendor"("B");
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-- AddForeignKey
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ALTER TABLE "_EventToVendor" ADD CONSTRAINT "_EventToVendor_A_fkey" FOREIGN KEY ("A") REFERENCES "Event"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "_EventToVendor" ADD CONSTRAINT "_EventToVendor_B_fkey" FOREIGN KEY ("B") REFERENCES "Vendor"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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