Sql_check_constraint_share Class Reference

Class to represent check constraint in the TABLE_SHARE. More...

#include <sql_check_constraint.h>

Inheritance diagram for Sql_check_constraint_share:

Public Member Functions
	Sql_check_constraint_share ()=default
	Sql_check_constraint_share (const LEX_CSTRING &name, const LEX_CSTRING &expr_str, bool is_enforced)
LEX_CSTRING &	name ()
	Constraint name. More...
LEX_CSTRING &	expr_str ()
	Check expression in string form. More...
bool	is_enforced ()
	Check constraint state (enforced / not enforced) More...

Private Attributes
LEX_CSTRING	m_name {nullptr, 0}
	Check constraint name. More...
LEX_CSTRING	m_expr_str {nullptr, 0}
	Check constraint expression. More...
bool	m_is_enforced {true}
	Check constraint state. More...

Detailed Description

Class to represent check constraint in the TABLE_SHARE.

The instance of Sql_check_constraint_share contains information as name, state and expression in string form. This information is obtained from the data-dictionary. The check expression is not in itemized (materialized) form here.

Constructor & Destructor Documentation

Sql_check_constraint_share() [1/2]

Sql_check_constraint_share::Sql_check_constraint_share ( )

default

Sql_check_constraint_share() [2/2]

Sql_check_constraint_share::Sql_check_constraint_share ( const LEX_CSTRING &  name, const LEX_CSTRING &  expr_str, bool  is_enforced  )

inline

Member Function Documentation

expr_str()

LEX_CSTRING & Sql_check_constraint_share::expr_str ( )

inline

Check expression in string form.

is_enforced()

bool Sql_check_constraint_share::is_enforced ( )

inline

Check constraint state (enforced / not enforced)

name()

LEX_CSTRING & Sql_check_constraint_share::name ( )

inline

Constraint name.

Member Data Documentation

m_expr_str

LEX_CSTRING Sql_check_constraint_share::m_expr_str {nullptr, 0}

private

Check constraint expression.

m_is_enforced

bool Sql_check_constraint_share::m_is_enforced {true}

private

Check constraint state.

m_name

LEX_CSTRING Sql_check_constraint_share::m_name {nullptr, 0}

private

Check constraint name.

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

• sql/sql_check_constraint.h