Merge Queries VI

Owning Palette: DataFinder Toolkit

Requires: LabVIEW DataFinder Toolkit

Uses an operator to combine several queries into one query. For example, you can generate queries as "C1 AND C2 AND C3", "(C1 AND C2) OR C3", or "(C1 AND C2) OR (C3 AND C4).

Note  The Merge Queries VI creates a new query reference. The input query references are not closed automatically. Use the Close Reference VI to close query references.

	query reference in 1 is the first query that is to be connected to other queries.
	query reference in 2 is the second query that is to be connected to other queries.
	query reference array in is an array of queries that are to be connected to each other or to other queries.
	operation specifies which operator (AND or OR) is used to connect the queries. The default DataFinder operator is AND.
	error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality.
	query reference out is the reference to the new query.
	error out contains error information. This output provides standard error out functionality.

Example

Refer to the DataFinder_Pass_Fail_Analysis VI in the labview\examples\DataFinder\DataFinder_Examples.lvproj for an example of using the Merge Queries VI.