foreign_key Class Reference

#include <sql_class.h>

Inheritance diagram for foreign_key:

[legend]Collaboration diagram for foreign_key:

[legend]List of all members.

Public Types
enum	fk_match_opt { FK_MATCH_UNDEF, FK_MATCH_FULL, FK_MATCH_PARTIAL, FK_MATCH_SIMPLE }
enum	fk_option { FK_OPTION_UNDEF, FK_OPTION_RESTRICT, FK_OPTION_CASCADE, FK_OPTION_SET_NULL, FK_OPTION_NO_ACTION, FK_OPTION_DEFAULT }
Public Member Functions
	foreign_key (const char *name_arg, List< key_part_spec > &cols, Table_ident *table, List< key_part_spec > &ref_cols, uint delete_opt_arg, uint update_opt_arg, uint match_opt_arg)
Public Attributes
Table_ident *	ref_table
List< key_part_spec >	ref_columns
uint	delete_opt
uint	update_opt
uint	match_opt

---

Member Enumeration Documentation

enum foreign_key::fk_match_opt

Enumeration values: FK_MATCH_UNDEF  FK_MATCH_FULL  FK_MATCH_PARTIAL  FK_MATCH_SIMPLE  { FK_MATCH_UNDEF, FK_MATCH_FULL, FK_MATCH_PARTIAL, FK_MATCH_SIMPLE};

enum foreign_key::fk_option

Enumeration values: FK_OPTION_UNDEF  FK_OPTION_RESTRICT  FK_OPTION_CASCADE  FK_OPTION_SET_NULL  FK_OPTION_NO_ACTION  FK_OPTION_DEFAULT  { FK_OPTION_UNDEF, FK_OPTION_RESTRICT, FK_OPTION_CASCADE, FK_OPTION_SET_NULL, FK_OPTION_NO_ACTION, FK_OPTION_DEFAULT};

---

Constructor & Destructor Documentation

foreign_key::foreign_key (  const char *  name_arg, List< key_part_spec > &  cols, Table_ident *  table, List< key_part_spec > &  ref_cols, uint  delete_opt_arg, uint  update_opt_arg, uint  match_opt_arg )  [inline]

:Key(FOREIGN_KEY, name_arg, HA_KEY_ALG_UNDEF, 0, cols), ref_table(table), ref_columns(cols), delete_opt(delete_opt_arg), update_opt(update_opt_arg), match_opt(match_opt_arg) {}

---

Member Data Documentation

uint foreign_key::delete_opt

uint foreign_key::match_opt

List<key_part_spec> foreign_key::ref_columns

Table_ident* foreign_key::ref_table

uint foreign_key::update_opt

---

The documentation for this class was generated from the following file:

• /root/mysql-5.0.2-alpha/sql/sql_class.h

---