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Fetch Recordset Data (Recordset) (G Dataflow)

Version:
Last Modified: February 27, 2020

Retrieves the data in the Recordset you specify with the recordset reference input.

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Note  

You can convert Recordset data to a LabVIEW NXG data type with a Database Variant to Data node.

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recordset reference

Reference to an ADO Recordset object. Use a Recordset object to read and manipulate data from databases.

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error in

Error conditions that occur before this node runs.

The node responds to this input according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Default: No error

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recordset reference out

Reference to an ADO Recordset object. Use a Recordset object to read and manipulate data from databases.

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recordset data

Array of database variants that contains the selected data.

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Note  

Use the Variant to Data VI to convert this data type to its native LabVIEW NXG data type.

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error out

Error information.

The node produces this output according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Where This Node Can Run:

Desktop OS: Windows

FPGA: Not supported

Web Server: Not supported in VIs that run in a web application


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