--source ../include/group_by_order_by_limit_init.inc
--echo
--echo this test is for MDEV-16520
--echo
--echo drop and create databases
--connection master_1
--disable_warnings
CREATE DATABASE auto_test_local;
USE auto_test_local;

--connection child2_1
SET @old_log_output = @@global.log_output;
SET GLOBAL log_output = 'TABLE,FILE';
CREATE DATABASE auto_test_remote;
USE auto_test_remote;

--connection child2_2
SET @old_log_output = @@global.log_output;
SET GLOBAL log_output = 'TABLE,FILE';
CREATE DATABASE auto_test_remote2;
USE auto_test_remote2;
--enable_warnings

--echo
--echo create table and insert

--connection child2_1
--disable_query_log
echo CHILD2_1_CREATE_TABLES;
CREATE TABLE tbl_a (
pkey int NOT NULL,
skey int NOT NULL,
PRIMARY KEY (pkey),
KEY idx1 (skey)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
--enable_query_log
TRUNCATE TABLE mysql.general_log;

--connection child2_2
--disable_query_log
echo CHILD2_2_CREATE_TABLES;
CREATE TABLE tbl_a (
pkey int NOT NULL,
skey int NOT NULL,
PRIMARY KEY (pkey),
KEY idx1 (skey)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
--enable_query_log
TRUNCATE TABLE mysql.general_log;

--connection master_1
--disable_query_log
echo CREATE TABLE tbl_a (
    pkey int NOT NULL,
    skey int NOT NULL,
    PRIMARY KEY (pkey),
    KEY idx1 (skey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1;
CREATE TABLE tbl_a (
    pkey int NOT NULL,
    skey int NOT NULL,
    PRIMARY KEY (pkey),
    KEY idx1 (skey)
) ENGINE=Spider DEFAULT CHARSET=utf8 COMMENT='table "tbl_a"'
  PARTITION BY KEY(pkey) (
PARTITION pt1 COMMENT='srv "s_2_1"',
PARTITION pt2 COMMENT='srv "s_2_2"'
  );
--enable_query_log
--disable_ps_protocol
INSERT INTO tbl_a (pkey,skey) VALUES (0,0),(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
--enable_ps_protocol
INSERT INTO tbl_a (pkey,skey) VALUES (10,10),(11,11),(12,12),(13,13),(14,14),(15,15),(16,16),(17,17),(18,18),(19,19);
INSERT INTO tbl_a (pkey,skey) VALUES (20,5),(21,6),(22,7),(23,8),(24,9),(25,10),(26,11),(27,12),(28,13),(29,14);

--echo
--echo select test 1

--connection child2_1
TRUNCATE TABLE mysql.general_log;

--connection child2_2
TRUNCATE TABLE mysql.general_log;

--disable_ps2_protocol
--connection master_1
set @old_spider_direct_aggregate=@@session.spider_direct_aggregate;
set spider_direct_aggregate=1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
--disable_view_protocol
SELECT skey, count(*) cnt FROM tbl_a GROUP BY skey ORDER BY cnt DESC, skey DESC LIMIT 5;
--enable_view_protocol
SHOW STATUS LIKE 'Spider_direct_aggregate';
set spider_direct_aggregate=@old_spider_direct_aggregate;

--connection child2_1
--disable_view_protocol
SELECT argument FROM mysql.general_log WHERE command_type != 'Execute' AND argument LIKE '%select %';
--enable_view_protocol
SELECT pkey, skey FROM tbl_a ORDER BY pkey;

--connection child2_2
--disable_view_protocol
SELECT argument FROM mysql.general_log WHERE command_type != 'Execute' AND argument LIKE '%select %';
--enable_view_protocol
SELECT pkey, skey FROM tbl_a ORDER BY pkey;
--enable_ps2_protocol

--echo
--echo deinit
--disable_warnings
--connection master_1
DROP DATABASE IF EXISTS auto_test_local;

--connection child2_1
DROP DATABASE IF EXISTS auto_test_remote;
SET GLOBAL log_output = @old_log_output;

--connection child2_2
DROP DATABASE IF EXISTS auto_test_remote2;
SET GLOBAL log_output = @old_log_output;

--enable_warnings
--source ../include/group_by_order_by_limit_deinit.inc
--echo
--echo end of test
