MDEV-19003 ignore send <cache> to remote

It's just added regression tests.

storage/spider/mysql-test/spider/regression/e1121/include/item_cache_deinit.inc

+--let $MASTER_1_COMMENT_2_1= $MASTER_1_COMMENT_2_1_BACKUP
+--let $CHILD2_1_DROP_TABLES= $CHILD2_1_DROP_TABLES_BACKUP
+--let $CHILD2_1_CREATE_TABLES= $CHILD2_1_CREATE_TABLES_BACKUP
+--let $CHILD2_1_SELECT_TABLES= $CHILD2_1_SELECT_TABLES_BACKUP
+--disable_warnings
+--disable_query_log
+--disable_result_log
+--source ../../t/test_deinit.inc
+--enable_result_log
+--enable_query_log
+--enable_warnings

storage/spider/mysql-test/spider/regression/e1121/include/item_cache_init.inc

+--disable_warnings
+--disable_query_log
+--disable_result_log
+--source ../../t/test_init.inc
+--enable_result_log
+--enable_query_log
+--enable_warnings
+--let $MASTER_1_COMMENT_2_1_BACKUP= $MASTER_1_COMMENT_2_1
+let $MASTER_1_COMMENT_2_1=
+  COMMENT='table "tbl_a", srv "s_2_1"';
+--let $CHILD2_1_DROP_TABLES_BACKUP= $CHILD2_1_DROP_TABLES
+let $CHILD2_1_DROP_TABLES=
+  DROP TABLE IF EXISTS tbl_a;
+--let $CHILD2_1_CREATE_TABLES_BACKUP= $CHILD2_1_CREATE_TABLES
+let $CHILD2_1_CREATE_TABLES=
+  CREATE TABLE tbl_a (
+    pkey int NOT NULL,
+    dt datetime NOT NULL,
+    PRIMARY KEY (pkey),
+    KEY idx1 (dt)
+  ) $CHILD2_1_ENGINE $CHILD2_1_CHARSET;
+--let $CHILD2_1_SELECT_TABLES_BACKUP= $CHILD2_1_SELECT_TABLES
+let $CHILD2_1_SELECT_TABLES=
+  SELECT pkey, dt FROM tbl_a ORDER BY pkey;
+let $CHILD2_1_SELECT_ARGUMENT1=
+  SELECT argument FROM mysql.general_log WHERE argument LIKE '%select %';

storage/spider/mysql-test/spider/regression/e1121/my.cnf

+!include include/default_mysqld.cnf
+!include my_1_1.cnf
+!include my_2_1.cnf

storage/spider/mysql-test/spider/regression/e1121/my_1_1.cnf

+[mysqld.1.1]
+log-bin=                  master-bin
+loose_handlersocket_port=                20000
+loose_handlersocket_port_wr=             20001
+loose_handlersocket_threads=             2
+loose_handlersocket_threads_wr=          1
+loose_handlersocket_support_merge_table= 0
+loose_handlersocket_direct_update_mode=  2
+loose_handlersocket_unlimited_boundary=  65536
+loose_handlersocket_bulk_insert=         0
+loose_handlersocket_bulk_insert_timeout= 0
+loose_handlersocket_general_log=         1
+loose_handlersocket_timeout=             30
+loose_handlersocket_close_table_interval=2
+open_files_limit=                        4096
+loose_partition=                         1
+
+[ENV]
+USE_GEOMETRY_TEST=        1
+USE_FULLTEXT_TEST=        1
+USE_HA_TEST=              1
+USE_GENERAL_LOG=          1
+USE_REPLICATION=          1
+MASTER_1_MYPORT=          @mysqld.1.1.port
+MASTER_1_HSRPORT=         20000
+MASTER_1_HSWPORT=         20001
+MASTER_1_MYSOCK=          @mysqld.1.1.socket
+MASTER_1_ENGINE_TYPE=     Spider
+#MASTER_1_ENGINE_TYPE=     MyISAM
+MASTER_1_ENGINE=          ENGINE=Spider
+MASTER_1_CHARSET=         DEFAULT CHARSET=utf8
+MASTER_1_ENGINE2=         ENGINE=MyISAM
+MASTER_1_CHARSET2=        DEFAULT CHARSET=utf8
+MASTER_1_CHARSET3=        DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci
+
+STR_SEMICOLON=            ;
+
+#The followings are set in include/init_xxx.inc files
+# MASTER_1_COMMENT_2_1
+# MASTER_1_COMMENT2_2_1
+# MASTER_1_COMMENT3_2_1
+# MASTER_1_COMMENT4_2_1
+# MASTER_1_COMMENT5_2_1
+# MASTER_1_COMMENT_P_2_1

storage/spider/mysql-test/spider/regression/e1121/my_2_1.cnf

+[mysqld.2.1]
+loose_handlersocket_port=                20002
+loose_handlersocket_port_wr=             20003
+loose_handlersocket_threads=             2
+loose_handlersocket_threads_wr=          1
+loose_handlersocket_support_merge_table= 0
+loose_handlersocket_direct_update_mode=  2
+loose_handlersocket_unlimited_boundary=  65536
+loose_handlersocket_bulk_insert=         0
+loose_handlersocket_bulk_insert_timeout= 0
+loose_handlersocket_general_log=         1
+loose_handlersocket_timeout=             30
+loose_handlersocket_close_table_interval=2
+open_files_limit=                        4096
+
+[ENV]
+USE_CHILD_GROUP2=         1
+OUTPUT_CHILD_GROUP2=      0
+CHILD2_1_MYPORT=          @mysqld.2.1.port
+CHILD2_1_HSRPORT=         20002
+CHILD2_1_HSWPORT=         20003
+CHILD2_1_MYSOCK=          @mysqld.2.1.socket
+CHILD2_1_ENGINE_TYPE=     InnoDB
+CHILD2_1_ENGINE=          ENGINE=InnoDB
+CHILD2_1_CHARSET=         DEFAULT CHARSET=utf8
+CHILD2_1_CHARSET2=        DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci
+CHILD2_1_FT_MYPORT=       @mysqld.2.1.port
+CHILD2_1_FT_MYSOCK=       @mysqld.2.1.socket
+CHILD2_1_FT_ENGINE_TYPE=  MyISAM
+CHILD2_1_FT_ENGINE=       ENGINE=MyISAM
+CHILD2_1_FT_CHARSET=      DEFAULT CHARSET=utf8
+CHILD2_1_GM_MYPORT=       @mysqld.2.1.port
+CHILD2_1_GM_MYSOCK=       @mysqld.2.1.socket
+CHILD2_1_GM_ENGINE_TYPE=  MyISAM
+CHILD2_1_GM_ENGINE=       ENGINE=MyISAM
+CHILD2_1_GM_CHARSET=      DEFAULT CHARSET=utf8
+
+#The followings are set in include/init_xxx.inc files
+# CHILD2_1_DROP_TABLES
+# CHILD2_1_CREATE_TABLES
+# CHILD2_1_SELECT_TABLES
+# CHILD2_1_DROP_TABLES2
+# CHILD2_1_CREATE_TABLES2
+# CHILD2_1_SELECT_TABLES2
+# CHILD2_1_DROP_TABLES3
+# CHILD2_1_CREATE_TABLES3
+# CHILD2_1_SELECT_TABLES3
+# CHILD2_1_DROP_TABLES4
+# CHILD2_1_CREATE_TABLES4
+# CHILD2_1_SELECT_TABLES4
+# CHILD2_1_DROP_TABLES5
+# CHILD2_1_CREATE_TABLES5
+# CHILD2_1_SELECT_TABLES5
+# CHILD2_1_DROP_TABLES6
+# CHILD2_1_CREATE_TABLES6
+# CHILD2_1_SELECT_TABLES6

storage/spider/mysql-test/spider/regression/e1121/r/item_cache.result

+for master_1
+for child2
+child2_1
+child2_2
+child2_3
+for child3
+
+this test is for MDEV-16279
+
+drop and create databases
+connection master_1;
+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;
+
+create table and insert
+connection child2_1;
+CHILD2_1_CREATE_TABLES
+TRUNCATE TABLE mysql.general_log;
+connection master_1;
+CREATE TABLE tbl_a (
+pkey int NOT NULL,
+dt datetime NOT NULL,
+PRIMARY KEY (pkey),
+KEY idx1 (dt)
+) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
+INSERT INTO tbl_a (pkey, dt) VALUES (0, '2012-01-01'),(1, '2012-02-01'),(2, '2012-03-01'),(3, '2012-04-01'),(4, '2012-05-01'),(5, '2012-06-01'),(6, '2012-07-01'),(7, '2012-08-01'),(8, '2012-09-01'),(9, '2012-10-01');
+INSERT INTO tbl_a (pkey, dt) VALUES (10, '2013-01-01'),(11, '2013-02-01'),(12, '2013-03-01'),(13, '2013-04-01'),(14, '2013-05-01'),(15, '2013-06-01'),(16, '2013-07-01'),(17, '2013-08-01'),(18, '2013-09-01'),(19, '2013-10-01');
+INSERT INTO tbl_a (pkey, dt) VALUES (20, '2012-11-01'),(21, '2012-12-01'),(22, '2012-11-30'),(23, '2012-11-29'),(24, '2012-11-28'),(25, '2012-11-27'),(26, '2012-11-26'),(27, '2012-11-25'),(28, '2012-11-24'),(29, '2012-11-23');
+FLUSH TABLES;
+
+select test 1
+connection child2_1;
+TRUNCATE TABLE mysql.general_log;
+connection master_1;
+SELECT pkey, dt FROM tbl_a WHERE dt > SUBDATE('2012-12-31 23:59:59', 31);
+pkey	dt
+21	2012-12-01 00:00:00
+10	2013-01-01 00:00:00
+11	2013-02-01 00:00:00
+12	2013-03-01 00:00:00
+13	2013-04-01 00:00:00
+14	2013-05-01 00:00:00
+15	2013-06-01 00:00:00
+16	2013-07-01 00:00:00
+17	2013-08-01 00:00:00
+18	2013-09-01 00:00:00
+19	2013-10-01 00:00:00
+connection child2_1;
+SELECT argument FROM mysql.general_log WHERE argument LIKE '%select %';
+argument
+select t0.`pkey` `pkey`,t0.`dt` `dt` from `auto_test_remote`.`tbl_a` t0 where (t0.`dt` > '2012-11-30 23:59:59')
+SELECT argument FROM mysql.general_log WHERE argument LIKE '%select %'
+SELECT pkey, dt FROM tbl_a ORDER BY pkey;
+pkey	dt
+0	2012-01-01 00:00:00
+1	2012-02-01 00:00:00
+2	2012-03-01 00:00:00
+3	2012-04-01 00:00:00
+4	2012-05-01 00:00:00
+5	2012-06-01 00:00:00
+6	2012-07-01 00:00:00
+7	2012-08-01 00:00:00
+8	2012-09-01 00:00:00
+9	2012-10-01 00:00:00
+10	2013-01-01 00:00:00
+11	2013-02-01 00:00:00
+12	2013-03-01 00:00:00
+13	2013-04-01 00:00:00
+14	2013-05-01 00:00:00
+15	2013-06-01 00:00:00
+16	2013-07-01 00:00:00
+17	2013-08-01 00:00:00
+18	2013-09-01 00:00:00
+19	2013-10-01 00:00:00
+20	2012-11-01 00:00:00
+21	2012-12-01 00:00:00
+22	2012-11-30 00:00:00
+23	2012-11-29 00:00:00
+24	2012-11-28 00:00:00
+25	2012-11-27 00:00:00
+26	2012-11-26 00:00:00
+27	2012-11-25 00:00:00
+28	2012-11-24 00:00:00
+29	2012-11-23 00:00:00
+
+deinit
+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;
+for master_1
+for child2
+child2_1
+child2_2
+child2_3
+for child3
+
+end of test

storage/spider/mysql-test/spider/regression/e1121/suite.opt

+--loose-innodb --loose-skip-performance-schema

storage/spider/mysql-test/spider/regression/e1121/suite.pm

+package My::Suite::Spider;
+
+@ISA = qw(My::Suite);
+
+return "No Spider engine" unless $ENV{HA_SPIDER_SO};
+return "Not run for embedded server" if $::opt_embedded_server;
+return "Test needs --big-test" unless $::opt_big_test;
+
+sub is_default { 1 }
+
+bless { };
+

storage/spider/mysql-test/spider/regression/e1121/t/item_cache.test

+--source ../include/item_cache_init.inc
+--echo
+--echo this test is for MDEV-16279
+--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;
+--enable_warnings
+
+--echo
+--echo create table and insert
+
+--connection child2_1
+--disable_query_log
+echo CHILD2_1_CREATE_TABLES;
+eval $CHILD2_1_CREATE_TABLES;
+--enable_query_log
+TRUNCATE TABLE mysql.general_log;
+
+--connection master_1
+--disable_query_log
+echo CREATE TABLE tbl_a (
+    pkey int NOT NULL,
+    dt datetime NOT NULL,
+    PRIMARY KEY (pkey),
+    KEY idx1 (dt)
+) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1;
+eval CREATE TABLE tbl_a (
+    pkey int NOT NULL,
+    dt datetime NOT NULL,
+    PRIMARY KEY (pkey),
+    KEY idx1 (dt)
+) $MASTER_1_ENGINE $MASTER_1_CHARSET $MASTER_1_COMMENT_2_1;
+--enable_query_log
+INSERT INTO tbl_a (pkey, dt) VALUES (0, '2012-01-01'),(1, '2012-02-01'),(2, '2012-03-01'),(3, '2012-04-01'),(4, '2012-05-01'),(5, '2012-06-01'),(6, '2012-07-01'),(7, '2012-08-01'),(8, '2012-09-01'),(9, '2012-10-01');
+INSERT INTO tbl_a (pkey, dt) VALUES (10, '2013-01-01'),(11, '2013-02-01'),(12, '2013-03-01'),(13, '2013-04-01'),(14, '2013-05-01'),(15, '2013-06-01'),(16, '2013-07-01'),(17, '2013-08-01'),(18, '2013-09-01'),(19, '2013-10-01');
+INSERT INTO tbl_a (pkey, dt) VALUES (20, '2012-11-01'),(21, '2012-12-01'),(22, '2012-11-30'),(23, '2012-11-29'),(24, '2012-11-28'),(25, '2012-11-27'),(26, '2012-11-26'),(27, '2012-11-25'),(28, '2012-11-24'),(29, '2012-11-23');
+FLUSH TABLES;
+
+--echo
+--echo select test 1
+
+--connection child2_1
+TRUNCATE TABLE mysql.general_log;
+
+--connection master_1
+SELECT pkey, dt FROM tbl_a WHERE dt > SUBDATE('2012-12-31 23:59:59', 31);
+
+--connection child2_1
+eval $CHILD2_1_SELECT_ARGUMENT1;
+eval $CHILD2_1_SELECT_TABLES;
+
+--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;
+
+--enable_warnings
+--source ../include/item_cache_deinit.inc
+--echo
+--echo end of test