diff options
Diffstat (limited to 'sql/table.h')
| -rw-r--r-- | sql/table.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sql/table.h b/sql/table.h index dcef7769b6b..dbc3d6127ba 100644 --- a/sql/table.h +++ b/sql/table.h @@ -1701,6 +1701,30 @@ public: Field **field_to_fill(); bool validate_default_values_of_unset_fields(THD *thd) const; + // Check if the value list is assignable to the explicit field list + static bool check_assignability_explicit_fields(List<Item> fields, + List<Item> values, + bool ignore); + // Check if the value list is assignable to all visible fields + bool check_assignability_all_visible_fields(List<Item> &values, + bool ignore) const; + /* + Check if the value list is assignable to: + - The explicit field list if fields.elements > 0, e.g. + INSERT INTO t1 (a,b) VALUES (1,2); + - All visible fields, if fields.elements==0, e.g. + INSERT INTO t1 VALUES (1,2); + */ + bool check_assignability_opt_fields(List<Item> fields, + List<Item> values, + bool ignore) const + { + DBUG_ASSERT(values.elements); + return fields.elements ? + check_assignability_explicit_fields(fields, values, ignore) : + check_assignability_all_visible_fields(values, ignore); + } + bool insert_all_rows_into_tmp_table(THD *thd, TABLE *tmp_table, TMP_TABLE_PARAM *tmp_table_param, |