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visit_all

sql_cli::sql::parser::walk

Function visit_all 

Source 
pub fn visit_all<'a>(
    expr: &'a SqlExpression,
    f: &mut impl FnMut(&'a SqlExpression),
)
Expand description

Call f on expr and every descendant, pre-order.

The usual entry point for collectors (“find every column reference”, “find every aggregate”). Subquery statements are still not descended into — see the module docs.