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| author | Monty <monty@mariadb.org> | 2014-09-24 23:52:17 +0300 |
|---|---|---|
| committer | Monty <monty@mariadb.org> | 2014-09-24 23:52:17 +0300 |
| commit | 3f2d9a902ec93327515ae94ae0c8c0c2c485d15f (patch) | |
| tree | c3951ee84a07c711e6bb2af784415d02a87f7eb7 | |
| parent | f5d845426eb38f0b5641c30d0d3a56c2b6a2b6a0 (diff) | |
| download | mariadb-git-3f2d9a902ec93327515ae94ae0c8c0c2c485d15f.tar.gz | |
Fixed failing test temp_table_frm
The problem was that the internal temporary table created
for information_schema overflow to MyISAM because it has
a row width of > 3000 characters, which filled the in memory
temporary tables.
Fix was to increase size for the heap table.
| -rw-r--r-- | mysql-test/r/temp_table_frm.result | 1 | ||||
| -rw-r--r-- | mysql-test/t/temp_table_frm.test | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/mysql-test/r/temp_table_frm.result b/mysql-test/r/temp_table_frm.result index ff809957a3d..4f60ccc32c8 100644 --- a/mysql-test/r/temp_table_frm.result +++ b/mysql-test/r/temp_table_frm.result @@ -1,3 +1,4 @@ +set @@session.max_heap_table_size=16*1024*1024; create table t1 select * from information_schema.session_status where variable_name like 'Opened%'; create temporary table t2 (a int) engine=memory; select variable_name, session_status.variable_value - t1.variable_value diff --git a/mysql-test/t/temp_table_frm.test b/mysql-test/t/temp_table_frm.test index f78de71a756..178bd15004b 100644 --- a/mysql-test/t/temp_table_frm.test +++ b/mysql-test/t/temp_table_frm.test @@ -1,6 +1,9 @@ # # MDEV-4260 Don't create frm files for temporary tables # + +# Ensure we don't overflow the internal heap table size in the join +set @@session.max_heap_table_size=16*1024*1024; create table t1 select * from information_schema.session_status where variable_name like 'Opened%'; create temporary table t2 (a int) engine=memory; select variable_name, session_status.variable_value - t1.variable_value |