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CATALOGMANAGER.flushcatalog

Flushes the internal memory cache for a table using the CATALOGMANAGER command.

Syntax

<CATALOGMANAGER>
   <ARGUMENT NAME="ftcmd" VALUE="flushcatalog" />
   <ARGUMENT NAME="tablename" VALUE="table" />
</CATALOGMANAGER>   

Parameters

ftcmd (required)

Value must be set to flushcatalog.

tablename (required)

Name of the table to flush.

Description

The flushcatalog command flushes the internal memory cache for a table. This command is useful to clear a table's cache after a table update using a non-Sites mechanism.

flushcatalog can also force cache clearing when the SQL used to select against a table has performed a join with other tables; the system may hold the cached information for either table.

Error Numbers

The possible values of errno include:

Value	Description
-105	Database error.

Example

If your application server is WebLogic or WebSphere, the following URL flushes the cache for the SystemInfo table.

http://host:port/servlet/CatalogManager?ftcmd=flushcatalog&tablename=SystemInfo

If your application server is iPlanet, the following URL flushes the cache for the SystemInfo table.

http://host:port/NASapp/cs/CatalogManager?ftcmd=flushcatalog&tablename=SystemInfo

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