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Oracle® C++ Call Interface Programmer's Guide
10g Release 2 (10.2)

Part Number B14294-02
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What's New in Oracle C++ Call lnterface?

This section describes new features in Oracle C++ Call Interface Programmer's Guide and supplies pointers to additional information.

New Features for Oracle Database 10g Release 2 (10.2)

The following OCCI features are new to the Oracle Database 10g Release 2:

OCCI Libraries for Microsoft Visual C++

Information about these libraries is in section "Using OCCI with Microsoft Visual C++" in Chapter 2, " Installation and Upgrading".

Recompilation during Upgrades

Upgrading Considerations are discussed in Chapter 2, " Installation and Upgrading".

Reading and Writing Multiple LOBs

The description and usage notes for this feature are in Chapter 11, "Optimizing Performance of OCCI Applications", section Reading and Writing Multiple LOBs.

New APIs for this features are described in Chapter 12, "OCCI Application Programming Interface", section on Connection Class:

Transparant Application Failover

The description and usage notes for this feature are in Chapter 11, "Optimizing Performance of OCCI Applications", section "Transparent Application Failover".

The callback registration method is described in Chapter 12, "OCCI Application Programming Interface", section on Connection Class:

Instant Client Light (English)

Instant Client Light (English) further reduces the disk space and configuration requirements of Instant Client, saving another 63 MB of disk space at installation. The description and usage notes for this feature are in Chapter 2, " Installation and Upgrading", section "Instant Client Light (English)" .

Modifying Rows Iteratively

This release added batch handling for errors generated during multiple row inserts or updates. The description and usage notes for this feature are documented in Chapter 11, "Optimizing Performance of OCCI Applications", section "Modifying Rows Iteratively".

New APIs for this features are described in Chapter 12, "OCCI Application Programming Interface", section on Statement Class:

This feature also introduces a new BatchSQLException Class, which extends the SQLException Class. It is described in Chapter 12, "OCCI Application Programming Interface", and has the following methods in addition to the ones it naturally inherits:

Determining the Version of the Client Library and the Oracle Server

This release added support for determining the version of the client library used at run time and at compile time, and for determining the version of the Oracle server. The description and usage notes for this feature are documented in Chapter 2, " Installation and Upgrading", section "Determining Client and Server Versions".

New APIs for this feature are described in Chapter 12, "OCCI Application Programming Interface", section on Environment Class:

New Features for Oracle Database 10g Release 1 (10.1)

The following OCCI features are new to the Oracle Database 10g Release 1: