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do not assign values of left expression of IN/ANN/ANY subquery in case of PS preparation (BUG#4403)

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mysql-test/r/ps_2myisam.result:
  changes in results of select without order by
mysql-test/r/ps_3innodb.result:
  changes in results of select without order by
mysql-test/r/ps_5merge.result:
  changes in results of select without order by
mysql-test/r/ps_6bdb.result:
  changes in results of select without order by
sql/item_cmpfunc.cc:
  do not assign values of left expression of IN/ANN/ANY subquery in case of PS preparation
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unknown 2004-07-04 10:40:24 +03:00
commit ad165ad183
5 changed files with 44 additions and 37 deletions
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24
mysql-test/r/ps_5merge.result
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@ -432,12 +432,12 @@ where @arg01 = first.b or first.a = second.a or second.b = @arg02;
a @arg00 a
1 ABC 1
2 ABC 1
3 ABC 1
4 ABC 1
2 ABC 2
2 ABC 3
2 ABC 4
3 ABC 1
3 ABC 3
4 ABC 1
2 ABC 4
4 ABC 4
prepare stmt1 from ' select first.a, ?, second.a FROM t1 first, t1 second
where ? = first.b or first.a = second.a or second.b = ? ';
@ -445,12 +445,12 @@ execute stmt1 using @arg00, @arg01, @arg02;
a ? a
1 ABC 1
2 ABC 1
3 ABC 1
4 ABC 1
2 ABC 2
2 ABC 3
2 ABC 4
3 ABC 1
3 ABC 3
4 ABC 1
2 ABC 4
4 ABC 4
test_sequence
------ subquery tests ------
@ -1615,12 +1615,12 @@ where @arg01 = first.b or first.a = second.a or second.b = @arg02;
a @arg00 a
1 ABC 1
2 ABC 1
3 ABC 1
4 ABC 1
2 ABC 2
2 ABC 3
2 ABC 4
3 ABC 1
3 ABC 3
4 ABC 1
2 ABC 4
4 ABC 4
prepare stmt1 from ' select first.a, ?, second.a FROM t1 first, t1 second
where ? = first.b or first.a = second.a or second.b = ? ';
@ -1628,12 +1628,12 @@ execute stmt1 using @arg00, @arg01, @arg02;
a ? a
1 ABC 1
2 ABC 1
3 ABC 1
4 ABC 1
2 ABC 2
2 ABC 3
2 ABC 4
3 ABC 1
3 ABC 3
4 ABC 1
2 ABC 4
4 ABC 4
test_sequence
------ subquery tests ------