OCI Relational Functions, 27 of 38

OCIParamSet()

Purpose

Used to set a complex object retrieval (COR) descriptor into a COR handle.

Syntax

sword OCIParamSet ( dvoid          *hndlp,
                    ub4            htype,
                    OCIError       *errhp,
                    CONST dvoid    *dscp,
                    ub4            dtyp,
                    ub4            pos );

Parameters

hndlp (IN/OUT)

Handle pointer.

htype (IN)

Handle type.

errhp (IN/OUT)

An error handle you can pass to OCIErrorGet() for diagnostic information in the event of an error.

dscp (IN)

Complex object retrieval descriptor pointer.

dtyp (IN)

Descriptor type. The descriptor type for a COR descriptor is OCI_DTYPE_COMPLEXOBJECTCOMP.

pos (IN)

Position number.

Comments

The COR handle must have been previously allocated using OCIHandleAlloc(), and the descriptor must have been previously allocated using OCIDescriptorAlloc(). Attributes of the descriptor are set using OCIAttrSet().

See Also:

For more information about complex object retrieval, see "Complex Object Retrieval".

Related Functions

OCIParamGet()

Bind, Define, and Describe Functions

This section describes the bind, define, and describe functions.

Table 15-3 Bind, Define, and Describe Functions

Function	Purpose
`OCIBindArrayOfStruct()`	Set skip parameters for static array bind
`OCIBindByName()`	Bind by name
`OCIBindByPos()`	Bind by position
`OCIBindDynamic()`	Sets additional attributes after bind with OCI_DATA_AT_EXEC mode
`OCIBindObject()`	Set additional attributes for bind of named data type
`OCIDefineArrayOfStruct()`	Set additional attributes for static array define
`OCIDefineByPos()`	Define an output variable association
`OCIDefineDynamic()`	Sets additional attributes for define in OCI_DYNAMIC_FETCH mode
`OCIDefineObject`	Set additional attributes for define of named data type
`OCIDescribeAny()`	Describe existing schema objects
`OCIStmtGetBindInfo()`	Get bind and indicator variable names and handle