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Posted to issues@commons.apache.org by "Phil Steitz (JIRA)" <ji...@apache.org> on 2010/02/15 02:51:27 UTC

[jira] Closed: (DBCP-308) ORA-01453: SET TRANSACTION must be first command of transaction exception with SharedPoolDataSource

     [ https://issues.apache.org/jira/browse/DBCP-308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Phil Steitz closed DBCP-308.
----------------------------


> ORA-01453: SET TRANSACTION must be first command of transaction exception with SharedPoolDataSource
> ---------------------------------------------------------------------------------------------------
>
>                 Key: DBCP-308
>                 URL: https://issues.apache.org/jira/browse/DBCP-308
>             Project: Commons Dbcp
>          Issue Type: Bug
>    Affects Versions: 1.2.2
>         Environment: JDK 1.5
>            Reporter: Ondrej Tisler
>            Priority: Minor
>             Fix For: 1.3, 1.4
>
>
> When using SharedPoolDataSource I get ORA-01453: SET TRANSACTION exception on con.setReadOnly(isDefaultReadOnly()); in setupDefaults method
> I correct it with code - 
>   protected void setupDefaults(Connection con, String username) throws SQLException {
>     con.rollback();
>     con.setReadOnly(isDefaultReadOnly());
>     con.setAutoCommit(isDefaultAutoCommit());
>     int defaultTransactionIsolation = getDefaultTransactionIsolation();
>     if (defaultTransactionIsolation != UNKNOWN_TRANSACTIONISOLATION) {
>       con.setTransactionIsolation(defaultTransactionIsolation);
>     }
>   }
> rollback is important, without it it ends on same exception ... 
> I'm using 10.1.2.0.2 oracle driver

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