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| author | Sergey Glukhov <Sergey.Glukhov@sun.com> | 2009-08-27 15:22:19 +0500 |
|---|---|---|
| committer | Sergey Glukhov <Sergey.Glukhov@sun.com> | 2009-08-27 15:22:19 +0500 |
| commit | 367c14b854f4afe6cfd41b9f56bf8fbf3c337b65 (patch) | |
| tree | c872942a8df225d5829796ecab00369c6035c83e /sql/field.cc | |
| parent | 7492d622e44d7d3fd424bd24fd53131fe06d1c22 (diff) | |
| download | mariadb-git-367c14b854f4afe6cfd41b9f56bf8fbf3c337b65.tar.gz | |
Bug#46184 Crash, SELECT ... FROM derived table procedure analyze
The crash happens because select_union object is used as result set
for queries which have derived tables.
select_union use temporary table as data storage and if
fields count exceeds 10(count of values for procedure ANALYSE())
then we get a crash on fill_record() function.
mysql-test/r/analyse.result:
test result
mysql-test/r/subselect.result:
result fix
mysql-test/t/analyse.test:
test case
mysql-test/t/subselect.test:
test fix
sql/sql_yacc.yy:
The crash happens because select_union object is used as result set
for queries which have derived tables.
select_union use temporary table as data storage and if
fields count exceeds 10(count of values for procedure ANALYSE())
then we get a crash on fill_record() function.
Diffstat (limited to 'sql/field.cc')
0 files changed, 0 insertions, 0 deletions