The ifx_rc_update() function

The ifx_rc_update() function updates the value for an element that is in a row or collection.

Syntax

ifx_rc_update(rchandle, value, action, jump)

Arguments

The function accepts the following arguments.


Argument	Type	Use	Description
rchandle	HINFX_RC	Input	Handle for a row or collection buffer
value	Data type of the element	Input	Value with which to update the element
action	SQL_SMALLINT	Input	Location of the element relative to the seek position. The possible values are: SQL_INFX_RC_ABSOLUTE: Element number jump where the first element in the buffer is element number one SQL_INFX_RC_CURRENT: Current® element SQL_INFX_RC_FIRST: First element SQL_INFX_RC_LAST: Last element SQL_INFX_RC_NEXT: Next element SQL_INFX_RC_PRIOR: Previous element SQL_INFX_RC_RELATIVE: Element that is jump elements past the current element
jump	SQL_SMALLINT	Input	Offset when action is SQL_INFX_RC_ABSOLUTE or SQL_INFX_RC_RELATIVE

Usage

The ifx_rc_update() function updates the value for an element that immediately precedes the location that is specified by action and jump. The function sets the seek position to the position of the value that was updated.