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Error and message handling [Table of Contents] Sequencing long messages

Open Client Client-Library/C Reference Manual

[-] Chapter 2 Topics
[-] Error handling
[-] The CS_EXTRA_INF property

The CS_EXTRA_INF property

The CS_EXTRA_INF property determines whether or not Client-Library returns certain kinds of informational messages.

An application that is retrieving messages into a SQLCA, SQLCODE, or SQLSTATE should set the Client-Library property CS_EXTRA_INF to CS_TRUE. This is because the SQL structures require information that Client-Library does not customarily return. If CS_EXTRA_INF is not set, you may lose information.

An application that is not using the SQL structures can also set CS_EXTRA_INF to CS_TRUE. In this case, the extra information is returned as standard Client-Library messages.

The additional information returned includes the number of rows affected by the most recent command.

Error and message handling [Table of Contents] Sequencing long messages