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Oracle Call Interface Programmer's Guide
Release 2 (9.2)

Part Number A96584-01
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OCI Datatype Mapping and Manipulation Functions, 13 of 134


OCIIterInit()

Purpose

Initializes an iterator to scan a collection.

Syntax

sword OCIIterInit ( OCIEnv              *env, 
                    OCIError            *err, 
                    CONST OCIColl       *coll, 
                    OCIIter             *itr );

Parameters

env (IN/OUT)

The OCI environment handle initialized in object mode.

See Also:

OCIEnvCreate() and OCIInitialize()

err (IN/OUT)

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().

coll (IN)

Collection which will be scanned. For Oracle8i or later, valid collection types include varrays and nested tables.

itr (IN/OUT)

Pointer to an allocated collection iterator.

Comments

Initializes given iterator to point to the beginning of given collection. Returns an error if any input parameter is null. This function can be used to:

Related Functions

OCIErrorGet()


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