Re: DBD::Oracle: Row cache fetch ahead on cursor returned from PL/SQL stored proc?

2007-01-24 Thread Joel Noble
Charles Jardine wrote: 1. ora_max_nested_cursors is not relevant. This value is used only in the case where a result set has columns of type REF CURSOR, resulting in nested fetches. If you don't have a 'CURSOR( ... )' expression in the select list of a 'SELECT' statement, you don't

Re: DBD::Oracle: Row cache fetch ahead on cursor returned from PL/SQL stored proc?

2007-01-22 Thread Charles Jardine
On 19/01/07 18:07, Joel Noble wrote: Hello, all! I'm having slow performance reading from a cursor that is returned from a stored procedure. Network tracing and strace confirms that a round-trip is being done to the Oracle DB to fetch each row, with no pre-caching. Using DBI-1.52,

DBD::Oracle: Row cache fetch ahead on cursor returned from PL/SQL stored proc?

2007-01-19 Thread Joel Noble
Hello, all! I'm having slow performance reading from a cursor that is returned from a stored procedure. Network tracing and strace confirms that a round-trip is being done to the Oracle DB to fetch each row, with no pre-caching. Using DBI-1.52, DBD-Oracle-1.18 on Linux with Perl 5.8.5 and