-- DropForeignKey ALTER TABLE "Follows" DROP CONSTRAINT "Follows_followerId_fkey"; -- DropForeignKey ALTER TABLE "Follows" DROP CONSTRAINT "Follows_followingId_fkey"; -- DropForeignKey ALTER TABLE "Like" DROP CONSTRAINT "Like_postId_fkey"; -- DropForeignKey ALTER TABLE "Like" DROP CONSTRAINT "Like_userId_fkey"; -- DropForeignKey ALTER TABLE "Post" DROP CONSTRAINT "Post_authorId_fkey"; -- CreateTable CREATE TABLE "Comments" ( "id" TEXT NOT NULL, "content" TEXT NOT NULL, "userId" TEXT NOT NULL, "postId" TEXT NOT NULL, "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP, CONSTRAINT "Comments_pkey" PRIMARY KEY ("id") ); -- AddForeignKey ALTER TABLE "Post" ADD CONSTRAINT "Post_authorId_fkey" FOREIGN KEY ("authorId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE; -- AddForeignKey ALTER TABLE "Like" ADD CONSTRAINT "Like_postId_fkey" FOREIGN KEY ("postId") REFERENCES "Post"("id") ON DELETE CASCADE ON UPDATE CASCADE; -- AddForeignKey ALTER TABLE "Like" ADD CONSTRAINT "Like_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE; -- AddForeignKey ALTER TABLE "Follows" ADD CONSTRAINT "Follows_followerId_fkey" FOREIGN KEY ("followerId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE; -- AddForeignKey ALTER TABLE "Follows" ADD CONSTRAINT "Follows_followingId_fkey" FOREIGN KEY ("followingId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE; -- AddForeignKey ALTER TABLE "Comments" ADD CONSTRAINT "Comments_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE; -- AddForeignKey ALTER TABLE "Comments" ADD CONSTRAINT "Comments_postId_fkey" FOREIGN KEY ("postId") REFERENCES "Post"("id") ON DELETE CASCADE ON UPDATE CASCADE;