diff options
| -rw-r--r-- | mysql-test/suite/rpl/r/rpl_mdev12179.result | 22 | ||||
| -rw-r--r-- | mysql-test/suite/rpl/t/rpl_mdev12179.test | 40 | ||||
| -rw-r--r-- | sql/rpl_rli.cc | 1 | ||||
| -rw-r--r-- | sql/slave.cc | 7 |
4 files changed, 62 insertions, 8 deletions
diff --git a/mysql-test/suite/rpl/r/rpl_mdev12179.result b/mysql-test/suite/rpl/r/rpl_mdev12179.result index 40059375356..8373eb43774 100644 --- a/mysql-test/suite/rpl/r/rpl_mdev12179.result +++ b/mysql-test/suite/rpl/r/rpl_mdev12179.result @@ -1,5 +1,6 @@ include/rpl_init.inc [topology=1->2] connection server_2; +call mtr.add_suppression("The automatically created table.*name may not be entirely in lowercase"); SET GLOBAL gtid_pos_auto_engines="innodb"; ERROR HY000: This operation cannot be performed as you have a running slave ''; run STOP SLAVE '' first include/stop_slave.inc @@ -152,12 +153,12 @@ a 1 2 *** Verify that mysql.gtid_slave_pos_InnoDB is auto-created *** -SELECT table_name, engine FROM information_schema.tables +SELECT lower(table_name), engine FROM information_schema.tables WHERE table_schema='mysql' AND table_name LIKE 'gtid_slave_pos%' ORDER BY table_name; -table_name engine +lower(table_name) engine gtid_slave_pos MyISAM -gtid_slave_pos_InnoDB InnoDB +gtid_slave_pos_innodb InnoDB include/stop_slave.inc SET sql_log_bin=0; INSERT INTO mysql.gtid_slave_pos SELECT * FROM mysql.gtid_slave_pos_InnoDB; @@ -245,15 +246,24 @@ a 3 4 *** Verify that mysql.gtid_slave_pos_InnoDB is auto-created *** -SELECT table_name, engine FROM information_schema.tables +SELECT lower(table_name), engine FROM information_schema.tables WHERE table_schema='mysql' AND table_name LIKE 'gtid_slave_pos%' ORDER BY table_name; -table_name engine +lower(table_name) engine gtid_slave_pos MyISAM -gtid_slave_pos_InnoDB InnoDB +gtid_slave_pos_innodb InnoDB SELECT domain_id, max(seq_no) FROM mysql.gtid_slave_pos GROUP BY domain_id; domain_id max(seq_no) 0 13 +connection server_2; +*** Restart the slave server to prove 'gtid_slave_pos_innodb' autodiscovery *** +connection server_2; +SELECT max(seq_no) FROM mysql.gtid_slave_pos_InnoDB into @seq_no; +connection server_1; +INSERT INTO t2(a) SELECT 1+MAX(a) FROM t2; +include/save_master_gtid.inc +connection server_2; +include/sync_with_master_gtid.inc include/stop_slave.inc SET GLOBAL gtid_pos_auto_engines=""; SET sql_log_bin=0; diff --git a/mysql-test/suite/rpl/t/rpl_mdev12179.test b/mysql-test/suite/rpl/t/rpl_mdev12179.test index a9113c91797..eb0f6c04b42 100644 --- a/mysql-test/suite/rpl/t/rpl_mdev12179.test +++ b/mysql-test/suite/rpl/t/rpl_mdev12179.test @@ -3,6 +3,8 @@ --source include/rpl_init.inc --connection server_2 +call mtr.add_suppression("The automatically created table.*name may not be entirely in lowercase"); + --error ER_SLAVE_MUST_STOP SET GLOBAL gtid_pos_auto_engines="innodb"; --source include/stop_slave.inc @@ -161,7 +163,8 @@ let $wait_condition= SELECT EXISTS (SELECT * FROM information_schema.tables WHERE table_schema='mysql' AND table_name='gtid_slave_pos_InnoDB'); --source include/wait_condition.inc -SELECT table_name, engine FROM information_schema.tables +# MDEV-15373 lowercases 'table_name' to satisfy --lower-case-table-names options +SELECT lower(table_name), engine FROM information_schema.tables WHERE table_schema='mysql' AND table_name LIKE 'gtid_slave_pos%' ORDER BY table_name; @@ -225,7 +228,7 @@ let $wait_condition= SELECT EXISTS (SELECT * FROM information_schema.tables WHERE table_schema='mysql' AND table_name='gtid_slave_pos_InnoDB'); --source include/wait_condition.inc -SELECT table_name, engine FROM information_schema.tables +SELECT lower(table_name), engine FROM information_schema.tables WHERE table_schema='mysql' AND table_name LIKE 'gtid_slave_pos%' ORDER BY table_name; SELECT domain_id, max(seq_no) FROM mysql.gtid_slave_pos GROUP BY domain_id; @@ -265,6 +268,39 @@ while (!$done) # Note that at this point, the contents of table t2, as well as the GTID # position, is non-deterministic. +# MDEV-15373 engine gtid_slave_pos table name disobeys lower-case-table-names +# This snippet verifies that engine gtid_slave_pos table is found, +# its data are up-to-date. +--write_file $MYSQLTEST_VARDIR/tmp/mysqld.2.expect +wait +EOF +--connection server_2 +--shutdown_server 30 +--source include/wait_until_disconnected.inc + +--echo *** Restart the slave server to prove 'gtid_slave_pos_innodb' autodiscovery *** +--append_file $MYSQLTEST_VARDIR/tmp/mysqld.2.expect +restart: --skip-slave-start=0 +EOF + +--connection server_2 +--enable_reconnect +--source include/wait_until_connected_again.inc +SELECT max(seq_no) FROM mysql.gtid_slave_pos_InnoDB into @seq_no; + +--connection server_1 +INSERT INTO t2(a) SELECT 1+MAX(a) FROM t2; +--source include/save_master_gtid.inc + +--connection server_2 +--source include/sync_with_master_gtid.inc +if (`SELECT max(seq_no) <> @seq_no + 1 FROM mysql.gtid_slave_pos_InnoDB`) +{ + SELECT * FROM mysql.gtid_slave_pos_InnoDB; + --die Inconsistent table +} +# +# end of MDEV-15373 #--connection server_2 --source include/stop_slave.inc diff --git a/sql/rpl_rli.cc b/sql/rpl_rli.cc index 70b5832b274..05dffe2c462 100644 --- a/sql/rpl_rli.cc +++ b/sql/rpl_rli.cc @@ -1780,6 +1780,7 @@ gtid_pos_auto_create_tables(rpl_slave_state::gtid_pos_table **list_ptr) p= strmake(p, plugin_name(*auto_engines)->str, FN_REFLEN - (p - buf)); table_name.str= buf; table_name.length= p - buf; + table_case_convert(const_cast<char*>(table_name.str), table_name.length); entry= rpl_global_gtid_slave_state->alloc_gtid_pos_table (&table_name, hton, rpl_slave_state::GTID_POS_AUTO_CREATE); if (!entry) diff --git a/sql/slave.cc b/sql/slave.cc index 483c4675b3b..275db6165e9 100644 --- a/sql/slave.cc +++ b/sql/slave.cc @@ -346,6 +346,13 @@ gtid_pos_table_creation(THD *thd, plugin_ref engine, LEX_CSTRING *table_name) FALSE, FALSE); if (unlikely(thd->is_error())) err= 1; + /* The warning is relevant to 10.3 and earlier. */ + sql_print_warning("The automatically created table '%s' name may not be " + "entirely in lowercase. The table name will be converted " + "to lowercase to any future upgrade to 10.4.0 and later " + "version where it will be auto-created at once " + "in lowercase.", + table_name->str); end: thd->variables.option_bits= thd_saved_option; thd->reset_query(); |