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item_cmpfunc.cc:

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Bug#7834 Illegal mix of collations in IN operator
  IN was the first function supporting 
  character set convertion.
  agg_arg_charsets() was written afterwards,
  which is more flexible.
  Now IN just reuses this function.
This commit is contained in:
bar@mysql.com
2005-01-20 15:38:56 +04:00
parent 187dce645b
commit ca48cfbfcc
3 changed files with 17 additions and 55 deletions
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5
mysql-test/t/func_in.test
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@@ -80,6 +80,11 @@ create table t1 (a char(10) character set utf8 not null);
insert into t1 values ('bbbb'),(_koi8r'<27><><EFBFBD><EFBFBD>'),(_latin1'<27><><EFBFBD><EFBFBD>');
select a from t1 where a in ('bbbb',_koi8r'<27><><EFBFBD><EFBFBD>',_latin1'<27><><EFBFBD><EFBFBD>') order by a;
drop table t1;
# Bug#7834 Illegal mix of collations in IN operator
create table t1 (a char(10) character set latin1 not null);
insert into t1 values ('a'),('b'),('c');
select a from t1 where a IN ('a','b','c') order by a;
drop table t1;
set names latin1;
select '1.0' in (1,2);