QueryReduce

This function reduces the query to a single value.

Method Signature

QueryReduce(query=[query], callback=[function:BiFunction], initialValue=[any])

Arguments

Argument	Type	Required	Description	Default
query	query	true	The query to iterate over
callback	function:BiFunction	true	The function to invoke for each item. The function will be passed 4 arguments: the accumulator, the current item, the current index, and the query. You can alternatively pass a Java Predicate which will only receive the first 2 args.
initialValue	any	true	The initial value to use for the reduction

Examples

Related

• QueryAddColumn

• QueryAddRow

• QueryAppend

• QueryClear

• QueryColumnArray

• QueryColumnCount

• QueryColumnData

• QueryColumnExists

• QueryCurrentRow

• QueryDeleteColumn

• QueryDeleteRow

• QueryEach

• QueryEvery

• QueryFilter

• QueryGetCell

• QueryGetResult

• QueryInsertAt

• QueryKeyExists

• QueryMap

• QueryNew

• QueryPrepend

• QueryRecordCount

• QueryReverse

• QueryRowData

• QueryRowSwap

• QuerySetCell

• QuerySetRow

• QuerySlice

• QuerySome

• QuerySort