diff --git a/server/conn.go b/server/conn.go
index 2f0e0b6d3335a..f56ab7b950996 100644
--- a/server/conn.go
+++ b/server/conn.go
@@ -2053,11 +2053,7 @@ func (cc *clientConn) handleStmt(ctx context.Context, stmt ast.StmtNode, warns [
 			execStmt.(*executor.ExecStmt).FinishExecuteStmt(0, err, false)
 		}
 	}
-	if err != nil {
-		return false, err
-	}
-
-	return false, nil
+	return false, err
 }
 
 func (cc *clientConn) handleQuerySpecial(ctx context.Context, status uint16) (bool, error) {
@@ -2250,7 +2246,23 @@ func (cc *clientConn) writeChunks(ctx context.Context, rs ResultSet, binary bool
 			stmtDetail.WriteSQLRespDuration += time.Since(start)
 		}
 	}
+<<<<<<< HEAD:server/conn.go
 	return false, cc.writeEOF(serverStatus)
+=======
+	if err := rs.Close(); err != nil {
+		return false, err
+	}
+
+	if stmtDetail != nil {
+		start = time.Now()
+	}
+
+	err := cc.writeEOF(ctx, serverStatus)
+	if stmtDetail != nil {
+		stmtDetail.WriteSQLRespDuration += time.Since(start)
+	}
+	return false, err
+>>>>>>> 24c7f8c39b3 (server,session: make sure ResultSet.Close() errors return to the client (#48447)):pkg/server/conn.go
 }
 
 // writeChunksWithFetchSize writes data from a Chunk, which filled data by a ResultSet, into a connection.
diff --git a/session/session.go b/session/session.go
index 25a3f05441352..189576c3a6d1c 100644
--- a/session/session.go
+++ b/session/session.go
@@ -2164,16 +2164,20 @@ const ExecStmtVarKey ExecStmtVarKeyType = 0
 // RecordSet, so this struct exists and RecordSet.Close() is overrided handle that.
 type execStmtResult struct {
 	sqlexec.RecordSet
-	se  *session
-	sql sqlexec.Statement
+	se     *session
+	sql    sqlexec.Statement
+	closed bool
 }
 
 func (rs *execStmtResult) Close() error {
-	se := rs.se
-	if err := rs.RecordSet.Close(); err != nil {
-		return finishStmt(context.Background(), se, err, rs.sql)
+	if rs.closed {
+		return nil
 	}
-	return finishStmt(context.Background(), se, nil, rs.sql)
+	se := rs.se
+	err := rs.RecordSet.Close()
+	err = finishStmt(context.Background(), se, err, rs.sql)
+	rs.closed = true
+	return err
 }
 
 // rollbackOnError makes sure the next statement starts a new transaction with the latest InfoSchema.