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32 lines
1.3 KiB
SQL
32 lines
1.3 KiB
SQL
/*
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Warnings:
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- The primary key for the `Booking` table will be changed. If it partially fails, the table could be left without primary key constraint.
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- You are about to drop the column `billId` on the `Booking` table. All the data in the column will be lost.
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- The `id` column on the `Booking` table would be dropped and recreated. This will lead to data loss if there is data in the column.
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- A unique constraint covering the columns `[bookingId]` on the table `Bill` will be added. If there are existing duplicate values, this will fail.
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- Added the required column `bookingId` to the `Bill` table without a default value. This is not possible if the table is not empty.
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*/
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-- DropForeignKey
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ALTER TABLE "Booking" DROP CONSTRAINT "Booking_billId_fkey";
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-- DropIndex
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DROP INDEX "Booking_billId_key";
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-- AlterTable
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ALTER TABLE "Bill" ADD COLUMN "bookingId" INTEGER NOT NULL;
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-- AlterTable
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ALTER TABLE "Booking" DROP CONSTRAINT "Booking_pkey",
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DROP COLUMN "billId",
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DROP COLUMN "id",
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ADD COLUMN "id" SERIAL NOT NULL,
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ADD CONSTRAINT "Booking_pkey" PRIMARY KEY ("id");
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-- CreateIndex
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CREATE UNIQUE INDEX "Bill_bookingId_key" ON "Bill"("bookingId");
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-- AddForeignKey
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ALTER TABLE "Bill" ADD CONSTRAINT "Bill_bookingId_fkey" FOREIGN KEY ("bookingId") REFERENCES "Booking"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
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