Execute Query (Command) (G Dataflow)

Reference to an ADO Command object. Use a Command object to query a database, return records, execute bulk operations, and manipulate data within a database.

Method used to navigate the Recordset. Some providers and databases do not support all cursors.

Name	Description
forward-only	Allows only forward movement through the recordset. You cannot see changes made by other users during navigation. Note Forward-only cursors provide the highest performance.
keyset	Allows forward and backward navigation. You can see records that other users add. Records deleted by other users, however, will not be removed.
dynamic	Allows forward and backward navigation. You can see all changes other users make to the database.
static	Allows forward and backward navigation with no ability to see any changes that other users make during navigation.

Default: forward-only

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

Number of records to cache in local memory.

Note

Each time you request next records, the node removes the current set of records from local memory and the retrieves the next set. If the cursor type input is set to forward-only, you must use the default cache size of 1. If you select a different cursor type, you can set the cache size to any value greater than 0.

Default: 1

A reference that combines an ADO Command object and an ADO Recordset object. Use a Recordset object to read and manipulate data from databases.

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.