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| author | igor@rurik.mysql.com <> | 2005-07-28 19:11:29 -0700 |
|---|---|---|
| committer | igor@rurik.mysql.com <> | 2005-07-28 19:11:29 -0700 |
| commit | a5f2c7528c9d6238bcd80d8616b29fcf582ae6a9 (patch) | |
| tree | 8e54c9874df89c6e578ffdefa6b2843f8bcf9b37 /mysql-test/r/null_key.result | |
| parent | f503c4152de0b45d6780d1c669988810055c0fa9 (diff) | |
| download | mariadb-git-a5f2c7528c9d6238bcd80d8616b29fcf582ae6a9.tar.gz | |
func_gconcat.result, func_gconcat.test:
Added a test case for bug #12095.
sql_class.h:
Fixed bug #12095: a join query with GROUP_CONCAT over a single row table.
Added a flag to the TMP_TABLE_PARAM class forcing to put constant
items generated after elimination of a single row table into temp table
in some cases (e.g. when GROUP_CONCAT is calculated over a single row
table).
bk ci sql/item_sum.cc
Fixed bug #12095: a join query with GROUP_CONCAT over a single row table.
If GROUP_CONCAT is calculated we always put its argument into a temp
table, even when the argument is a constant item.
sql_select.cc:
Fixed bug #12095: a join query with GROUP_CONCAT over one row table.
If temp table is used to calculate GROUP_CONCAT the argument should
be always put into this table, even when it is a constant item.
Diffstat (limited to 'mysql-test/r/null_key.result')
0 files changed, 0 insertions, 0 deletions