diff options
Diffstat (limited to 'sql/sql_schema.cc')
| -rw-r--r-- | sql/sql_schema.cc | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/sql/sql_schema.cc b/sql/sql_schema.cc index f08204d272d..7a6c0c99398 100644 --- a/sql/sql_schema.cc +++ b/sql/sql_schema.cc @@ -33,6 +33,12 @@ public: return src; } + Create_func *find_native_function_builder(THD *thd, const LEX_CSTRING &name) + const + { + return native_functions_hash_oracle.find(thd, name); + } + Item *make_item_func_replace(THD *thd, Item *subj, Item *find, @@ -64,6 +70,7 @@ Schema mariadb_schema(Lex_cstring(STRING_WITH_LEN("mariadb_schema"))); Schema_oracle oracle_schema(Lex_cstring(STRING_WITH_LEN("oracle_schema"))); Schema_maxdb maxdb_schema(Lex_cstring(STRING_WITH_LEN("maxdb_schema"))); +const Schema &oracle_schema_ref= oracle_schema; Schema *Schema::find_by_name(const LEX_CSTRING &name) { @@ -88,6 +95,26 @@ Schema *Schema::find_implied(THD *thd) } +Create_func * +Schema::find_native_function_builder(THD *thd, const LEX_CSTRING &name) const +{ + return native_functions_hash.find(thd, name); +} + + +Item *Schema::make_item_func_call_native(THD *thd, + const Lex_ident_sys &name, + List<Item> *args) const +{ + Create_func *builder= find_native_function_builder(thd, name); + if (builder) + return builder->create_func(thd, &name, args); + my_error(ER_FUNCTION_NOT_DEFINED, MYF(0), name.str); + return NULL; +} + + + Item *Schema::make_item_func_replace(THD *thd, Item *subj, Item *find, |