Oracle Call Interface Programmer's Guide Release 2 (9.2) Part Number A96584-01 |
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OCI Any Type and Data Functions, 25 of 26
Returns the OCIAnyData corresponding to an instance at the current position and updates the current position.
sword OCIAnyDataSetGetInstance ( OCISvcCtx *svchp, OCIError *errhp, OCIAnyDataSet *data_set, OCIAnyData **data );
The OCI service context.
The OCI error handle. If there is an error, it is recorded in err
and this function returns OCI_ERROR. Obtain diagnostic information by calling OCIErrorGet()
.
A well-formed OCIAnyDataSet.
OCIAnyData corresponding to the instance. If (*data)
is NULL, a new OCIAnyData will be allocated for same duration as the OCIAnyDataSet. If (*data)
is not NULL, it will be reused.
Comments
Only sequential access to the instances in an OCIAnyDataSet is allowed. This call returns the OCIAnyData corresponding to an instance at the current position and updates the current position. Subsequently, the OCIAnyData access routines may be used to access the instance.
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