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chore(prisma/migrations): add migration for multilingual problem support

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cfngc4594 2025-05-07 21:09:35 +08:00
parent cfbbdbf821
commit 25fd9b5f46
1 changed files with 63 additions and 0 deletions
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prisma/migrations/20250507130854_add_problem_multilingual_support/migration.sql Normal file
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/*
Warnings:
- You are about to drop the column `description` on the `Problem` table. All the data in the column will be lost.
- You are about to drop the column `solution` on the `Problem` table. All the data in the column will be lost.
- You are about to drop the column `title` on the `Problem` table. All the data in the column will be lost.
*/
-- CreateEnum
CREATE TYPE "Language" AS ENUM ('en', 'zh');
-- AlterTable
ALTER TABLE "Problem" DROP COLUMN "description",
DROP COLUMN "solution",
DROP COLUMN "title";
-- CreateTable
CREATE TABLE "ProblemTitle" (
"id" TEXT NOT NULL,
"language" "Language" NOT NULL,
"content" TEXT NOT NULL,
"problemId" TEXT NOT NULL,
CONSTRAINT "ProblemTitle_pkey" PRIMARY KEY ("id")
);
-- CreateTable
CREATE TABLE "ProblemDescription" (
"id" TEXT NOT NULL,
"language" "Language" NOT NULL,
"content" TEXT NOT NULL,
"problemId" TEXT NOT NULL,
CONSTRAINT "ProblemDescription_pkey" PRIMARY KEY ("id")
);
-- CreateTable
CREATE TABLE "ProblemSolution" (
"id" TEXT NOT NULL,
"language" "Language" NOT NULL,
"content" TEXT NOT NULL,
"problemId" TEXT NOT NULL,
CONSTRAINT "ProblemSolution_pkey" PRIMARY KEY ("id")
);
-- CreateIndex
CREATE UNIQUE INDEX "ProblemTitle_problemId_language_key" ON "ProblemTitle"("problemId", "language");
-- CreateIndex
CREATE UNIQUE INDEX "ProblemDescription_problemId_language_key" ON "ProblemDescription"("problemId", "language");
-- CreateIndex
CREATE UNIQUE INDEX "ProblemSolution_problemId_language_key" ON "ProblemSolution"("problemId", "language");
-- AddForeignKey
ALTER TABLE "ProblemTitle" ADD CONSTRAINT "ProblemTitle_problemId_fkey" FOREIGN KEY ("problemId") REFERENCES "Problem"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "ProblemDescription" ADD CONSTRAINT "ProblemDescription_problemId_fkey" FOREIGN KEY ("problemId") REFERENCES "Problem"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "ProblemSolution" ADD CONSTRAINT "ProblemSolution_problemId_fkey" FOREIGN KEY ("problemId") REFERENCES "Problem"("id") ON DELETE CASCADE ON UPDATE CASCADE;