-- CreateTable
CREATE TABLE "comment_attachment" (
    "commentId" TEXT NOT NULL,
    "fileId" TEXT NOT NULL,
    "createdAt" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

    CONSTRAINT "comment_attachment_pkey" PRIMARY KEY ("commentId","fileId")
);

-- CreateIndex
CREATE INDEX "comment_attachment_fileId_idx" ON "comment_attachment"("fileId");

-- AddForeignKey
ALTER TABLE "comment_attachment" ADD CONSTRAINT "comment_attachment_commentId_fkey" FOREIGN KEY ("commentId") REFERENCES "comment"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "comment_attachment" ADD CONSTRAINT "comment_attachment_fileId_fkey" FOREIGN KEY ("fileId") REFERENCES "file"("id") ON DELETE CASCADE ON UPDATE CASCADE;