relx::schema::composite_unique_constraint< ColumnPtrs > Class Template Reference

Represents a composite UNIQUE constraint on multiple columns. More...

#include <relx/schema/unique_constraint.hpp>

Public Member Functions
	composite_unique_constraint ()=default
	Default constructor.
std::string	sql_definition () const
	Get SQL definition for the composite UNIQUE constraint.

Detailed Description

template<auto... ColumnPtrs>
class relx::schema::composite_unique_constraint< ColumnPtrs >

Represents a composite UNIQUE constraint on multiple columns.

Template Parameters

ColumnPtrs

Pointers to the columns that form the unique constraint

Definition at line 29 of file unique_constraint.hpp.

Constructor & Destructor Documentation

composite_unique_constraint()

template<auto... ColumnPtrs>

relx::schema::composite_unique_constraint< ColumnPtrs >::composite_unique_constraint ( )

default

Default constructor.

Member Function Documentation

sql_definition()

template<auto... ColumnPtrs>

std::string relx::schema::composite_unique_constraint< ColumnPtrs >::sql_definition ( ) const

inline

Get SQL definition for the composite UNIQUE constraint.

Returns

SQL string defining the constraint

Definition at line 36 of file unique_constraint.hpp.

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

• relx/schema/unique_constraint.hpp