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CatalystConf is...FIXME

NOTE: The default CatalystConf is SQLConf.

[[configuration-methods]] .CatalystConf's Internal Properties [cols="1,1,2",options="header",width="100%"] |=== | Name | Initial Value | Description

[[caseSensitiveAnalysis]] caseSensitiveAnalysis
[[cboEnabled]] cboEnabled
Enables cost-based optimizations (CBO) for estimation of plan statistics when enabled.

Used in[CostBasedJoinReorder] logical plan optimization and Project, Filter, Join and Aggregate logical operators.

| [[optimizerMaxIterations]] optimizerMaxIterations | spark.sql.optimizer.maxIterations | Maximum number of iterations for Analyzer and Optimizer.

[[sessionLocalTimeZone]] sessionLocalTimeZone

=== [[resolver]] resolver Method

resolver gives case-sensitive or case-insensitive Resolvers per <> setting.

NOTE: Resolver is a mere function of two String parameters that returns true if both refer to the same entity (i.e. for case insensitive equality).

Last update: 2020-11-07