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| author | Oleksandr Byelkin <sanja@mariadb.com> | 2018-08-06 15:50:22 +0200 |
|---|---|---|
| committer | Oleksandr Byelkin <sanja@mariadb.com> | 2018-08-15 14:23:07 +0200 |
| commit | 1b797e9e6308913c2472f3e04ad253e95a35d59f (patch) | |
| tree | 2371a7125a8b025e0f0b9dd10d9150828ec966cf /sql/item_cmpfunc.h | |
| parent | 074b672b5d94d291afce5f6541f39d68c65caa62 (diff) | |
| download | mariadb-git-1b797e9e6308913c2472f3e04ad253e95a35d59f.tar.gz | |
MDEV-15475: Assertion `!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))' failed on EXPLAIN EXTENDED with constant table and view
Print constant ISNULL value independent.
Fix of printing of view FRM and CREATE VIEW output
Diffstat (limited to 'sql/item_cmpfunc.h')
| -rw-r--r-- | sql/item_cmpfunc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/item_cmpfunc.h b/sql/item_cmpfunc.h index 3c8cc71370d..c4e6a53dd6b 100644 --- a/sql/item_cmpfunc.h +++ b/sql/item_cmpfunc.h @@ -1389,6 +1389,7 @@ public: const_item_cache= args[0]->const_item(); } } + virtual void print(String *str, enum_query_type query_type); table_map not_null_tables() const { return 0; } optimize_type select_optimize() const { return OPTIMIZE_NULL; } Item *neg_transformer(THD *thd); |