Module datafusion_python::optimizer::analyzer

Analyzer and AnalyzerRule

Modules

• count_wildcard_rule
• function_rewrite
  ApplyFunctionRewrites to replace Exprs with function calls (e.g || to array_concat`)
• inline_table_scan
  Analyzed rule to replace TableScan references such as DataFrames and Views and inlines the LogicalPlan.
• subquery
• type_coercion
  Optimizer rule for type validation and coercion

Structs

• Analyzer
  A rule-based Analyzer.

Traits

• AnalyzerRule
  AnalyzerRules transform LogicalPlans in some way to make the plan valid prior to the rest of the DataFusion optimization process.