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Fix for Bug#32538: View definition picks up character set,

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but not collation.

The problem here was that text literals in a view were always
dumped with character set introducer. That lead to loosing
collation information.

The fix is to dump character set introducer only if it was
in the original query. That is now possible because there 
is no problem any more of loss of character set of string
literals in views -- after WL#4052 the view is dumped 
in the original character set.
This commit is contained in:
anozdrin/alik@quad.
2008-02-12 22:09:16 +03:00
parent 931f793c5c
commit d36d243d3d
37 changed files with 337 additions and 160 deletions
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mysql-test/r/func_regexp.result
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@ -52,7 +52,7 @@ explain extended select * from t1 where xxx regexp('is a test of some long text
id select_type table type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 system NULL NULL NULL NULL 1 100.00
Warnings:
Note 1003 select 'this is a test of some long text to see what happens' AS `xxx` from `test`.`t1` where ('this is a test of some long text to see what happens' regexp _latin1'is a test of some long text to')
Note 1003 select 'this is a test of some long text to see what happens' AS `xxx` from `test`.`t1` where ('this is a test of some long text to see what happens' regexp 'is a test of some long text to')
select * from t1 where xxx regexp('is a test of some long text to ');
xxx
this is a test of some long text to see what happens