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e0fc25e982
Problem: when embedding a character string with introducer with charset X
into a SQL query which is generally in character set Y, the string constants
were escaped according to their own character set (i.e.X), then after reading
such a "mixed" query from binlog, the string constants were unescaped
using character set of the query (i.e. Y), instead of X, which gave wrong
results or even syntax errors with tricky charsets (e.g. sjis)
Fix: when embedding a string constant of charset X into a query of charset Y,
the string constant is now escaped according to character Y, instead of
its own character set X.
mysql-test/r/ctype_cp932_binlog.result:
Fixing test results.
sql/log_event.cc:
Using character set "csinfo" instead of the string character set.
sql/sp_head.cc:
- adding "thd" argument to sp_get_item_value()
to have access to thd->variables.character_set_client
- using character_set_client for escaping, instead of
the string character set
mysql-test/r/rpl_charset_sjis.result:
Adding test case
mysql-test/t/rpl_charset_sjis.test:
Adding test case
25 lines
590 B
Text
25 lines
590 B
Text
source include/have_sjis.inc;
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source include/master-slave.inc;
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--disable_warnings
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drop table if exists t1;
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drop procedure if exists p1;
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--enable_warnings
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create table t1 (a varchar(255) character set sjis);
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create procedure p1 (in a varchar(255) character set sjis) insert into t1 values (a);
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SET NAMES binary;
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CALL p1 ('–\\');
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select "--- on master ---";
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select hex(a) from t1 ;
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sync_slave_with_master;
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connection slave;
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select "--- on slave ---";
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select hex(a) from t1;
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connection master;
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drop table t1;
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drop procedure p1;
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sync_slave_with_master;
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connection master;
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# End of 5.0 tests
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