@DefaultQualifier(value=org.checkerframework.checker.nullness.qual.NonNull.class,locations=FIELD) @DefaultQualifier(value=org.checkerframework.checker.nullness.qual.NonNull.class,locations=PARAMETER) @DefaultQualifier(value=org.checkerframework.checker.nullness.qual.NonNull.class,locations=RETURN)

Package org.apache.calcite.statistic

Implementations of statistics providers.

See: Description

Class Summary

Class	Description
CachingSqlStatisticProvider	Implementation of SqlStatisticProvider that reads and writes a cache.
QuerySqlStatisticProvider	Implementation of SqlStatisticProvider that generates and executes SQL queries.

Enum Summary

Enum	Description
MapSqlStatisticProvider	Implementation of SqlStatisticProvider that looks up values in a table.

Package org.apache.calcite.statistic Description

Implementations of statistics providers.

See Also:

SqlStatisticProvider