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 the datasource.

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

2. Under Additional properties, click WebSphere Application Server data source properties.

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

4. Click OK, and then click Save.

Related tasks

Configure a data source using the administrative console

Connection pool (Version 4) settings