Creates a Query
object for use in the a!queryEntity()
function.
a!query( selection, aggregation, logicalExpression, filter, pagingInfo )
Query
You may specify either the selection parameter or the aggregation parameter but not both. If you do not specify either parameter, all fields are returned.
You may specify either the logicalExpression parameter or the filter parameter but not both. If you wish to specify only one condition, use filter. If you wish to specify more than one condition, use logicalExpression.
The pagingInfo parameter is required.
Aggregation: the aggregation data type defines the grouping and aggregation configuration to be applied when querying data.
logicalexpression: the logicalexpression data type defines the filtering configuration to be applied when querying data.
paginginfo: the paginginfo data type defines the paging and sorting configuration to be applied when querying data.
query: the query data type defines the grouping, aggregation, filtering, paging, and sorting configuration to be applied when querying data.
queryfilter: the queryfilter data type defines the filtering configuration to be applied when querying data.
Selection: The Selection data type defines a set of column selection configurations to be applied when querying data.