Module analyzer

Analyzer and AnalyzerRule

Modules

function_rewrite

ApplyFunctionRewrites to replace Exprs with function calls (e.g || to array_concat`)

resolve_grouping_function

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

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.