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| author | unknown <gshchepa/uchum@gleb.loc> | 2007-08-03 01:58:21 +0500 |
|---|---|---|
| committer | unknown <gshchepa/uchum@gleb.loc> | 2007-08-03 01:58:21 +0500 |
| commit | a53510f0be0bfdbaff6e60366d5e8cfc1d2d197f (patch) | |
| tree | 47296516b38e3c9b2c7c5042a7374083dfbb1207 /sql/unireg.h | |
| parent | 465c3ef06085c5f8ec6d5de8ad66a4d0ef560f2b (diff) | |
| download | mariadb-git-a53510f0be0bfdbaff6e60366d5e8cfc1d2d197f.tar.gz | |
Fixed bug #27352.
The SELECT query with more than 31 nested dependent SELECT queries returned
wrong result.
New error message has been added: ER_TOO_HIGH_LEVEL_OF_NESTING_FOR_SELECT.
It will be reported as: "Too high level of nesting for select".
sql/sql_parse.cc:
Fixed bug #27352.
The Item_sum::register_sum_func method has been modified to return
TRUE on exceeding of allowed level of SELECT nesting and to report
corresponding error message.
sql/unireg.h:
Fixed bug #27352.
Constant definition has been added: maximal allowed level of SELECT nesting.
mysql-test/t/select.test:
Updated test case for bug #27352.
mysql-test/r/select.result:
Updated test case for bug #27352.
sql/share/errmsg.txt:
Fixed bug #27352.
New error message has been added: ER_TOO_HIGH_LEVEL_OF_NESTING_FOR_SELECT.
Diffstat (limited to 'sql/unireg.h')
| -rw-r--r-- | sql/unireg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/unireg.h b/sql/unireg.h index 81ca18c1d32..d8301060cc4 100644 --- a/sql/unireg.h +++ b/sql/unireg.h @@ -81,6 +81,8 @@ RAND_TABLE_BIT) #define MAX_FIELDS 4096 /* Limit in the .frm file */ +#define MAX_SELECT_NESTING (sizeof(nesting_map)*8-1) + #define MAX_SORT_MEMORY (2048*1024-MALLOC_OVERHEAD) #define MIN_SORT_MEMORY (32*1024-MALLOC_OVERHEAD) |