◆ SQT_COLUMN_CUSTOM_2_DEFAULT

#define SQT_COLUMN_CUSTOM_2_DEFAULT	(	COLUMN_NAME,
		INSTANCE_NAME,
		VALUE_SOURCE,
		DEFAULT_VALUE )

Defines a column with a custom instance name and a default value that binds to the specified custom value source.

Parameters

COLUMN_NAME	The name of the column in the database.
INSTANCE_NAME	The name of the column instance.
VALUE_SOURCE	A type that satisfies the sqt::ValueSourceType concept, which defines the value type and methods for retrieving and setting values in an entity instance.

This macro is similar to the SQT_COLUMN_CUSTOM_2 macro, except that it allows specifying a default value.

SQT A C++ ORM framework for SQLite