Upgrade Guide > Upgrade Guide > D. Features Introduced in Ingres 10.0 > Connectivity Enhancements > Positional Parameter Support in Drivers
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Positional Parameter Support in Drivers
The Ingres JDBC Driver, ODBC Driver, and .NET Data Provider support positional parameters in database procedure invocation.
The drivers use positional parameter support in the DBMS, when available. This provides better performance when executing database procedures because the driver does not need to query the database catalog to determine parameter names and map ordinal position to named parameters.
In ODBC, no application changes are required.
Last modified date: 01/30/2023