Fix: ERROR: too many sample rows received from gp_acquire_sample_rows

src/backend/commands/analyze.c

@@ -717,8 +717,10 @@ do_analyze_rel(Relation onerel, VacuumParams *params,
 	 * statistics target. So we may need to sample more rows and then build
 	 * the statistics with enough detail.
 	 */
-	minrows = ComputeExtStatisticsRows(onerel, attr_cnt, vacattrstats);
-
+	if (IS_QD_OR_SINGLENODE())
+		minrows = ComputeExtStatisticsRows(onerel, attr_cnt, vacattrstats);
+	else
+		minrows = 0;
 
 	if (targrows < minrows)
 		targrows = minrows;

src/test/regress/expected/stats_ext.out

@@ -3240,3 +3240,16 @@ NOTICE:  drop cascades to 2 other objects
 DETAIL:  drop cascades to table tststats.priv_test_tbl
 drop cascades to view tststats.priv_test_view
 DROP USER regress_stats_user1;
+-- test analyze with extended statistics 
+CREATE TABLE tbl_issue1293 (col1 int, col2 int);
+NOTICE:  Table doesn't have 'DISTRIBUTED BY' clause -- Using column named 'col1' as the Apache Cloudberry data distribution key for this table.
+HINT:  The 'DISTRIBUTED BY' clause determines the distribution of data. Make sure column(s) chosen are the optimal data distribution key to minimize skew.
+INSERT INTO tbl_issue1293
+SELECT i / 10000, i / 100000
+FROM generate_series(1, 1000000) s(i);
+ANALYZE tbl_issue1293;
+-- Create extended statistics on col1, col2
+CREATE STATISTICS s1 (dependencies) ON col1, col2 FROM tbl_issue1293;
+-- Trigger extended stats collection
+ANALYZE tbl_issue1293;
+DROP TABLE tbl_issue1293;

src/test/regress/expected/stats_ext_optimizer.out

@@ -3275,3 +3275,16 @@ NOTICE:  drop cascades to 2 other objects
 DETAIL:  drop cascades to table tststats.priv_test_tbl
 drop cascades to view tststats.priv_test_view
 DROP USER regress_stats_user1;
+-- test analyze with extended statistics 
+CREATE TABLE tbl_issue1293 (col1 int, col2 int);
+NOTICE:  Table doesn't have 'DISTRIBUTED BY' clause -- Using column named 'col1' as the Apache Cloudberry data distribution key for this table.
+HINT:  The 'DISTRIBUTED BY' clause determines the distribution of data. Make sure column(s) chosen are the optimal data distribution key to minimize skew.
+INSERT INTO tbl_issue1293
+SELECT i / 10000, i / 100000
+FROM generate_series(1, 1000000) s(i);
+ANALYZE tbl_issue1293;
+-- Create extended statistics on col1, col2
+CREATE STATISTICS s1 (dependencies) ON col1, col2 FROM tbl_issue1293;
+-- Trigger extended stats collection
+ANALYZE tbl_issue1293;
+DROP TABLE tbl_issue1293;

src/test/regress/sql/stats_ext.sql

@@ -1651,3 +1651,15 @@ DROP FUNCTION op_leak(int, int);
 RESET SESSION AUTHORIZATION;
 DROP SCHEMA tststats CASCADE;
 DROP USER regress_stats_user1;
+
+-- test analyze with extended statistics 
+CREATE TABLE tbl_issue1293 (col1 int, col2 int);
+INSERT INTO tbl_issue1293
+SELECT i / 10000, i / 100000
+FROM generate_series(1, 1000000) s(i);
+ANALYZE tbl_issue1293;
+-- Create extended statistics on col1, col2
+CREATE STATISTICS s1 (dependencies) ON col1, col2 FROM tbl_issue1293;
+-- Trigger extended stats collection
+ANALYZE tbl_issue1293;
+DROP TABLE tbl_issue1293;