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create table t1 (a varchar(50));
reset master;
SET TIMESTAMP=10000;
SET @`a b`='hello';
INSERT INTO t1 VALUES(@`a b`);
set @var1= "';aaa";
SET @var2=char(ascii('a'));
insert into t1 values (@var1),(@var2);
show binlog events from 79;
Log_name Pos Event_type Server_id Orig_log_pos Info
master-bin.000001 79 User var 1 79 @`a b`=_latin1 0x68656C6C6F COLLATE latin1_swedish_ci
master-bin.000001 120 Query 1 120 use `test`; INSERT INTO t1 VALUES(@`a b`)
master-bin.000001 184 User var 1 184 @`var1`=_latin1 0x273B616161 COLLATE latin1_swedish_ci
master-bin.000001 226 User var 1 226 @`var2`=_latin1 0x61 COLLATE latin1_swedish_ci
master-bin.000001 264 Query 1 264 use `test`; insert into t1 values (@var1),(@var2)
/*!40019 SET @@session.max_insert_delayed_threads=0*/;
SET @`a b`:=_latin1 0x68656C6C6F COLLATE `latin1_swedish_ci`;
use test;
SET TIMESTAMP=10000;
INSERT INTO t1 VALUES(@`a b`);
SET @`var1`:=_latin1 0x273B616161 COLLATE `latin1_swedish_ci`;
SET @`var2`:=_latin1 0x61 COLLATE `latin1_swedish_ci`;
SET TIMESTAMP=10000;
insert into t1 values (@var1),(@var2);
drop table t1;
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