✨ (setVariable) Add Transcription system var (#1507)

Closes #1484

packages/prisma/postgresql/migrations/20240515062409_add_answerv2_table/migration.sql

@@ -0,0 +1,47 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `itemId` on the `Answer` table. All the data in the column will be lost.
+  - You are about to drop the column `storageUsed` on the `Answer` table. All the data in the column will be lost.
+
+*/
+-- DropIndex
+DROP INDEX "Answer_blockId_itemId_idx";
+
+-- AlterTable
+ALTER TABLE "Answer" DROP COLUMN "itemId",
+DROP COLUMN "storageUsed";
+
+-- AlterTable
+ALTER TABLE "Result" ADD COLUMN     "lastChatSessionId" TEXT;
+
+-- CreateTable
+CREATE TABLE "SetVariableHistoryItem" (
+    "resultId" TEXT NOT NULL,
+    "index" INTEGER NOT NULL,
+    "variableId" TEXT NOT NULL,
+    "blockId" TEXT NOT NULL,
+    "value" JSONB NOT NULL
+);
+
+-- CreateTable
+CREATE TABLE "AnswerV2" (
+    "id" SERIAL NOT NULL,
+    "blockId" TEXT NOT NULL,
+    "content" TEXT NOT NULL,
+    "resultId" TEXT NOT NULL,
+
+    CONSTRAINT "AnswerV2_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "SetVariableHistoryItem_resultId_index_key" ON "SetVariableHistoryItem"("resultId", "index");
+
+-- CreateIndex
+CREATE INDEX "AnswerV2_blockId_idx" ON "AnswerV2"("blockId");
+
+-- AddForeignKey
+ALTER TABLE "SetVariableHistoryItem" ADD CONSTRAINT "SetVariableHistoryItem_resultId_fkey" FOREIGN KEY ("resultId") REFERENCES "Result"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "AnswerV2" ADD CONSTRAINT "AnswerV2_resultId_fkey" FOREIGN KEY ("resultId") REFERENCES "Result"("id") ON DELETE CASCADE ON UPDATE CASCADE;