QueryIsEmpty()

returns query empty or not

Introduced: 6.0.0.120

QueryIsEmpty( query=query );

Returns: Boolean

Argument Description
query
query, required

Query object to check.

Examples

	testQuery1 = QueryNew('col1');
	testQuery2 = queryNew( "name , age" , "varchar , numeric" , { name: [ "Susi" , "Urs" ] , age: [ 20 , 24 ] } );

	writedump(queryIsEmpty(testQuery1));
	writedump(queryIsEmpty(testQuery2));

See also