MySQL 8.4.3
Source Code Documentation
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Builder for SQL functions. More...
#include <cstddef>
#include "field_types.h"
#include "lex_string.h"
#include "my_inttypes.h"
#include "sql/parse_location.h"
Go to the source code of this file.
Classes | |
class | Create_func |
Public function builder interface. More... | |
class | Create_qfunc |
Function builder for qualified functions. More... | |
class | Create_udf_func |
Function builder for User Defined Functions. More... | |
Functions | |
Create_func * | find_native_function_builder (const LEX_STRING &name) |
Find the native function builder associated with a given function name. More... | |
Create_qfunc * | find_qualified_function_builder (THD *thd) |
Find the function builder for qualified functions. More... | |
Item * | create_func_cast (THD *thd, const POS &pos, Item *arg, const Cast_type &type, bool as_array) |
This function does not store the reference to type . More... | |
Item * | create_func_cast (THD *thd, const POS &pos, Item *a, Cast_target cast_target, const CHARSET_INFO *cs) |
Item * | create_func_json_value (THD *thd, const POS &pos, Item *arg, Item *path, const Cast_type &type, Json_on_response_type on_empty_type, Item *on_empty_default, Json_on_response_type on_error_type, Item *on_error_default) |
Creates an Item that represents a JSON_VALUE expression. More... | |
Item * | create_temporal_literal (THD *thd, const char *str, size_t length, const CHARSET_INFO *cs, enum_field_types type, bool send_error) |
Builder for datetime literals: TIME'00:00:00', DATE'2001-01-01', TIMESTAMP'2001-01-01 00:00:00'. More... | |
bool | item_create_init () |
Load the hash table for native functions. More... | |
void | item_create_cleanup () |
Empty the hash table for native functions. More... | |
Builder for SQL functions.