Schema::SchemaCallbackHelper Class Reference

this class provides callback support for schema operations More...

Public Member Methods
	constructor (AbstractSchema sc, int v=0)
	creates the callback object from the given arguments More...
hash< auto >	getCallbacks (bool force=False)
	returns a callback option hash usable with SqlUtil schema operations
	infoCallback (string str, int ac, *string type, *string name, *string table, *string new_name, *string info)
	this is the informational callback method for schema operations
	sqlCallback (string str)
	this is the SQL callback method for schema operations
nothing	sqlForceCallback (string str)
	this is the SQL callback method for forced schema operations

Detailed Description

this class provides callback support for schema operations

Member Function Documentation

constructor()

Schema::SchemaCallbackHelper::constructor	(	AbstractSchema	sc,
		int	v = 0
	)

creates the callback object from the given arguments

Parameters

sc	the Schema::AbstractSchema "AbstractSchema" object for output logging and SQL execution
v	the verbosity level; larger numbers mean more output; negative numbers mean no output