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This is similar to MysQL Worklog 3253, but with a different implementation. The disk format and SQL syntax is identical with MySQL 5.7. Fetures supported: - "Any" ammount of any trigger - Supports FOLLOWS and PRECEDES to be able to put triggers in a certain execution order. Implementation details: - Class Trigger added to hold information about a trigger. Before this trigger information was stored in a set of lists in Table_triggers_list and in Table_triggers_list::bodies - Each Trigger has a next field that poinst to the next Trigger with the same action and time. - When accessing a trigger, we now always access all linked triggers - The list are now only used to load and save trigger files. - MySQL trigger test case (trigger_wl3253) added and we execute these identically. - Even more gracefully handling of wrong trigger files than before. This is useful if a trigger file uses functions or syntax not provided by the server. - Each trigger now has a "Created" field that shows when the trigger was created, with 2 decimals. Other comments: - Many of the changes in test files was done because of the new "Created" field in the trigger file. This shows up in SHOW ... TRIGGER and when using information_schema.trigger. - Don't check if all memory is released if on uses --gdb; This is needed to be able to get a list from safemalloc of not freed memory while debugging. - Added option to trim_whitespace() to know how many prefix characters was skipped. - Changed a few ulonglong sql_mode to sql_mode_t, to find some wrong usage of sql_mode.
65 lines
1.6 KiB
Text
65 lines
1.6 KiB
Text
# This test assumes we are ignoring updates on table t2, but doing
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# updates on t1
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source include/master-slave.inc;
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--disable_warnings
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drop table if exists t11;
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connection slave;
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drop table if exists t11;
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--enable_warnings
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create table t2 (n int);
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insert into t2 values(4);
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connection master;
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create table t2 (s char(20));
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load data infile '../../std_data/words.dat' into table t2;
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insert into t2 values('five');
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create table t1 (m int);
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insert into t1 values(15),(16),(17);
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update t1 set m=20 where m=16;
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delete from t1 where m=17;
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create table t11 select * from t1;
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sync_slave_with_master;
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select * from t1 ORDER BY m;
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select * from t2;
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--error 1146
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select * from t11;
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connection master;
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drop table if exists t1,t2,t11;
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sync_slave_with_master;
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# show slave status, just to see of it prints replicate-do-table
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let $status_items= Replicate_Do_Table;
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source include/show_slave_status.inc;
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# End of 4.1 tests
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#
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# Bug#24478 DROP TRIGGER is not caught by replicate-*-table filters
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#
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connection master;
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create table t1 (a int, b int);
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create trigger trg1 before insert on t1 for each row set new.b=2;
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create table t2 (a int, b int);
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create trigger trg2 before insert on t2 for each row set new.b=2;
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show tables;
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--replace_column 6 #
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show triggers;
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sync_slave_with_master;
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connection slave;
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show tables;
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--replace_column 6 #
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show triggers;
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connection master;
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drop trigger trg1;
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drop trigger trg2;
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--replace_column 6 #
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show triggers;
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sync_slave_with_master;
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connection slave;
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show tables;
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--replace_column 6 #
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show triggers;
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connection master;
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drop table t1;
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drop table t2;
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sync_slave_with_master;
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--source include/rpl_end.inc
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