cql3_parser::common

Struct WhereClause

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pub struct WhereClause {}

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impl WhereClause

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pub fn get_column_relation_element_map( where_clause: &[RelationElement], ) -> BTreeMap<Identifier, Vec<RelationElement>>

return a map of column names to relation elements

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pub fn get_column_list( where_clause: Vec<RelationElement>, ) -> HashSet<Identifier>

get the unordered set of column names for found in the where clause

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