Add song & search history (#165)

back/prisma/migrations/20230228020324_/migration.sql

@@ -0,0 +1,11 @@
+-- CreateTable
+CREATE TABLE "SearchHistory" (
+    "id" SERIAL NOT NULL,
+    "query" TEXT NOT NULL,
+    "userId" INTEGER,
+
+    CONSTRAINT "SearchHistory_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "SearchHistory" ADD CONSTRAINT "SearchHistory_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE SET NULL ON UPDATE CASCADE;