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Fix for bug #24261 "crash when WHERE contains NOT IN ('<negative value>') for unsigned column type"

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When calculating a SEL_TREE for the "c_{i-1} < X < c_i" interval, check if the tree returned for the "-inf < X < c_0" interval is NULL


mysql-test/r/func_in.result:
  Added testcase for bug #24261 "crash when WHERE contains NOT IN ('<negative value>') for unsigned column type"
mysql-test/t/func_in.test:
  Added testcase for bug #24261 "crash when WHERE contains NOT IN ('<negative value>') for unsigned column type"
sql/opt_range.cc:
  When calculating a SEL_TREE for the "c_{i-1} < X < c_i" interval, check if the tree returned for the "-inf < X < c_0" interval is NULL
This commit is contained in:
unknown
2006-11-27 19:12:10 +03:00
parent 154c6e0677
commit 2e758a7c23
3 changed files with 13 additions and 1 deletions
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4
mysql-test/r/func_in.result
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@ -342,4 +342,8 @@ select some_id from t1 where some_id not in(-4,-1,3423534,2342342);
some_id
1
2
select some_id from t1 where some_id not in('-1', '0');
some_id
1
2
drop table t1;

7
mysql-test/t/func_in.test
View File

@ -231,4 +231,11 @@ insert into t1 values (1),(2);
select some_id from t1 where some_id not in(2,-1);
select some_id from t1 where some_id not in(-4,-1,-4);
select some_id from t1 where some_id not in(-4,-1,3423534,2342342);
#
# BUG#24261: crash when WHERE contains NOT IN ('<negative value>') for unsigned column type
#
select some_id from t1 where some_id not in('-1', '0');
drop table t1;