org.apache.openjpa.jdbc.kernel
Interface LRSSizes

All Known Subinterfaces:

JDBCFetchConfiguration, JDBCFetchPlan

All Known Implementing Classes:

DelegatingJDBCFetchConfiguration, JDBCFetchConfigurationImpl, JDBCFetchPlanImpl

public interface LRSSizes

Ways of calculating the size of large result sets.

Author:

Abe White

Field Summary

static int	SIZE_LAST Mode for using ResultSet.last() to calcualte the size of large result sets.
static int	SIZE_QUERY Mode for using a query to calculate the size of large result sets.
static int	SIZE_UNKNOWN Mode for returning Integer.MAX_VALUE for the size of large result sets.

Field Detail

SIZE_UNKNOWN

static final int SIZE_UNKNOWN

Mode for returning Integer.MAX_VALUE for the size of large result sets.

See Also:

Constant Field Values

SIZE_LAST

static final int SIZE_LAST

Mode for using ResultSet.last() to calcualte the size of large result sets.

See Also:

Constant Field Values

SIZE_QUERY

static final int SIZE_QUERY

Mode for using a query to calculate the size of large result sets.

See Also:

Constant Field Values