OpenAccess SDK SQL Engine core methods for Java : Exchanging data : dam_addLOBLocatorValToRow

dam_addLOBLocatorValToRow

This method is used to getting LOB data from the IP, based on a request from the client. The IP calls this method to add the locator value. When a client requests data, OpenAccess SQL Engine invokes dam_addLOBLocatorValToRow, which is then exported from the IP.

int dam_addLOBLocatorValToRow(
long   dam_hstmt,
long   hRow,
long   hCol,
int    iXOType,
Object pColVal,
long   lColValLen)

Table 122. Parameters for dam_addLOBLocatorValToRow
Parameter	Type	Description
INPUT
dam_hstmt	long	The statement handle
hRow	long	The row handle
hCol	long	The column handle
iXOType	int	XO data type of the stream.
pColVal	Object	LOB locator value, for example, File Handle.
IColValLen	long	The LOB locator value length.
RETURN
	int	DAM_SUCCESS - added the value to the row. DAM_FAILURE - error adding the value.