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Fix bug#13392 Wrong VALUES() behaviour in INSERT SELECT with ON DUPLICATE

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VALUES() can only refer to table insert going to. 
But Item_insert_value::fix_fields() were passing to it's arg full table list,
This results in finding second column which shouldn't be found, and
failing with error about ambiguous field.

Item_insert_value::fix_fields() now passes only first table of full table
list.


sql/item.cc:
  Fix bug #14016 date_format() 2nd parameter was compared using case insensitive collation.
  If second parameter of date_format() is constant then it's collation is changed to case sensitive.
mysql-test/r/insert_select.result:
  Test case for bug#14016 2nd parameter was compared using case insensitive collation
mysql-test/t/insert_select.test:
  Test case for bug#14016 2nd parameter was compared using case insensitive collation
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2005-10-25 20:04:12 +04:00
parent 6e49a48a25
commit 45369edf57
3 changed files with 27 additions and 0 deletions
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mysql-test/r/insert_select.result
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@ -678,3 +678,11 @@ f1
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drop table t1;
create table t1(x int, y int);
create table t2(x int, z int);
insert into t1(x,y) select x,z from t2 on duplicate key update x=values(x);
insert into t1(x,y) select x,z from t2 on duplicate key update x=values(z);
ERROR 42S22: Unknown column 'z' in 'field list'
insert into t1(x,y) select x,z from t2 on duplicate key update x=values(t2.x);
ERROR 42S02: Unknown table 't2' in field list
drop table t1,t2;