diff options
| author | unknown <monty@donna.mysql.com> | 2001-02-03 18:00:29 +0200 |
|---|---|---|
| committer | unknown <monty@donna.mysql.com> | 2001-02-03 18:00:29 +0200 |
| commit | 37aa09b19bba4f411b43be78cbc46b6a5f0aee95 (patch) | |
| tree | b01406ccbcbde61bdde5e643977c7f0fa76dc098 /sql/item_func.h | |
| parent | 605c330184df49dc7e1187e88a038156d1799ce6 (diff) | |
| download | mariadb-git-37aa09b19bba4f411b43be78cbc46b6a5f0aee95.tar.gz | |
Workaround for bug in thread library in Unixware 7
Fixed bug in GROUP BY on ELT()
Added SEQUENCE() to UDF examples
BUILD/FINISH.sh:
Avoid error message if tmp exists
Docs/manual.texi:
Cleaned up bug reporting section
mysys/my_init.c:
Workaround for bug in thread library in Unixware 7
readline/input.c:
Portability fix
scripts/mysql_install_db.sh:
Made host, user and db field binary
sql/item_func.h:
Fixed bug in GROUP BY on ELT()
sql/item_strfunc.cc:
Fixed bug in GROUP BY on ELT()
sql/share/Makefile.am:
Don't automaticly checkout SCCS files
sql/sql_select.cc:
Cleanups
sql/udf_example.cc:
Added SEQUENCE() to UDF examples.
Diffstat (limited to 'sql/item_func.h')
| -rw-r--r-- | sql/item_func.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sql/item_func.h b/sql/item_func.h index 5810307e81c..71eab66270e 100644 --- a/sql/item_func.h +++ b/sql/item_func.h @@ -520,11 +520,17 @@ public: void update_used_tables() { item->update_used_tables() ; Item_func::update_used_tables(); - used_tables_cache|=item->used_tables(); + used_tables_cache|= item->used_tables(); + const_item_cache&= item->const_item(); } const char *func_name() const { return "field"; } void fix_length_and_dec() - { maybe_null=0; max_length=2; used_tables_cache|=item->used_tables();} + { + maybe_null=0; max_length=3; + used_tables_cache|= item->used_tables(); + const_item_cache&= item->const_item(); + with_sum_func= with_sum_func || item->with_sum_func; + } }; |