Table Of Contents

Fetch Element Data (Recordset (Integer)) (G Dataflow)

Last Modified: February 27, 2020

Retrieves 32-bit integer data at the column index input of the record you specify with the recordset reference.

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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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column index

Column from which to retrieve data.

You must use either an integer that represents the column position in the table or a string to specify the column name. The column index is a zero-based index.

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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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data

32-bit integer data retrieved from the Recordset.

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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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