Module prql_compiler::ast::rq

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Expand description

Relational Query AST

Strictly typed AST for describing relational queries.

Structs

CId
Column id
Compute
Expr
Analogous to crate::ast::pl::Expr, but with less kinds.
Query
Relation
TId
Table id
TableDecl
TableRef
Take
Window
Transformation of a table.

Enums

ExprKind
RelationColumn
RelationKind
Transform
Transformation of a table.
UnOp

Traits

RqFold

Functions

fold_expr_kind
fold_interpolate_item
fold_interpolate_items
fold_optional_box
Helper
fold_query
fold_relation
fold_relation_kind
fold_switch_case
fold_table
fold_table_ref
fold_transform
fold_transforms
new_binop