m

backend/app/prisma/migrations/20251214094526_fix/migration.sql

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+/*
+  Warnings:
+
+  - The primary key for the `ConversationParticipant` table will be changed. If it partially fails, the table could be left without primary key constraint.
+  - The required column `id` was added to the `ConversationParticipant` table with a prisma-level default value. This is not possible if the table is not empty. Please add this column as optional, then populate it before making it required.
+
+*/
+-- RedefineTables
+PRAGMA defer_foreign_keys=ON;
+PRAGMA foreign_keys=OFF;
+CREATE TABLE "new_ConversationParticipant" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "conversationId" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "lastReadAt" DATETIME,
+    CONSTRAINT "ConversationParticipant_conversationId_fkey" FOREIGN KEY ("conversationId") REFERENCES "Conversation" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
+    CONSTRAINT "ConversationParticipant_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
+);
+INSERT INTO "new_ConversationParticipant" ("conversationId", "lastReadAt", "userId") SELECT "conversationId", "lastReadAt", "userId" FROM "ConversationParticipant";
+DROP TABLE "ConversationParticipant";
+ALTER TABLE "new_ConversationParticipant" RENAME TO "ConversationParticipant";
+CREATE INDEX "ConversationParticipant_userId_idx" ON "ConversationParticipant"("userId");
+CREATE UNIQUE INDEX "ConversationParticipant_conversationId_userId_key" ON "ConversationParticipant"("conversationId", "userId");
+PRAGMA foreign_keys=ON;
+PRAGMA defer_foreign_keys=OFF;