Module datafusion_expr::type_coercion::binary
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Coercion rules for matching argument types for binary operators
Functions
- Coerce
lhs_type
andrhs_type
to a common type for the purposes of a comparison operation - Returns the coerced input types for a binary expression evaluating the
op
with the left and right hand types - returns the resulting type of a binary expression evaluating the
op
with the left and right hand types - coercion rules for like operations. This is a union of string coercion rules and dictionary coercion rules
- coercion rules for regular expression comparison operations. This is a union of string coercion rules and dictionary coercion rules