Network Deployment (Distributed operating systems), v8.0 > Administer applications and their environment > Administer Data access resources > Administer data access applications > Configure a JDBC provider and data source > Configure a data source

Disable statement pooling

Disable statement pooling when performing some Data Definition Language (DDL) operations, which might not be compatible with statement pooling. DDL operations, such as dropping and recreating tables, are not compatible with statement pooling when using the IBM Informix database. DDL operations invalidate the pooled statements or cause them to produce unexpected results.

Complete the following steps to use the administrative console to disable statement pooling. Statement pooling is disabled by specifying a value of zero for the statement cache size setting for your datasource.


  1. From the administrative console, select Resources > JDBC > Data sources > datasource_name .

  2. Under Additional properties, click WAS data source properties.

  3. Enter a value of zero (0) in the Statement cache size field.

  4. Click OK, and then click Save.

Configure a data source
Configure a data source


Connection pool (Version 4) settings


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