Skip to main content Module planner Copy item path Source pub use returning::resolve_returning_items ;pub use select::qualified_name ;agg_bind Binding aggregate calls in HAVING and post-aggregate ORDER BY. agg_naming Canonical output names for aggregate expressions. aggregate GROUP BY and aggregate planning over a single collection. aggregate_clauses The GROUP BY, aggregate, HAVING and output-order clauses of one SELECT,
planned once for every aggregate source: a single collection or a join. aggregate_cp_wrap Control-Plane projection over grouped results. aggregate_order Records the SELECT-list interleaving of GROUP BY keys and aggregate
expressions so the output-schema builder emits aggregate result columns in
the user’s SELECT order rather than a hardcoded group-keys-first order. array_ddl Planner for CREATE ARRAY and DROP ARRAY. array_dml Planner for INSERT INTO ARRAY and DELETE FROM ARRAY. array_fn Planner for ARRAY_* table-valued / scalar functions. ast_helpers Shared AST manipulation helpers for DML planners. bitmap_emit Planner analysis passes for selective-predicate → bitmap pushdown. catalog_expr_fold Recursive catalog-dependent expression validation and folding. catalog_fold Plan-time catalog expression folding. catalog_plan_shapes Catalog folding for reusable projection, ordering, aggregate, and window shapes. catalog_plan_validate Catalog-dependent expression validation across nested SQL plan shapes. collection_predicate Plan a predicate against one collection the way a single-collection
SELECT ... WHERE plans its WHERE. const_fold Plan-time constant folding for SqlExpr. cp_projection Control-Plane-computed SELECT-list items. cte CTE (WITH clause) and WITH RECURSIVE planning. declared_type_coerce Coerce literal DML values into the representation their declared column
type requires, for engines that persist the planner’s values verbatim. declared_vector_coerce Coerce an array literal bound for a declared VECTOR(dim) column into an
array of floats. defaults Column DEFAULT expression compilation and evaluation at insert time. dml INSERT, UPSERT, UPDATE, DELETE, and TRUNCATE planning. dml_helpers DML planning helpers, split by concern: geometry_expr group_by GROUP BY key conversion and output naming. grouping_sets ROLLUP / CUBE / GROUPING SETS expansion and canonical key extraction. having HAVING planning: bind the predicate to computed aggregate columns. index_ddl Planners for CREATE INDEX / DROP INDEX parsed via sqlparser. join JOIN planning: extract left/right tables, equi-join keys, join type. lateral LATERAL subquery planning. merge MERGE statement planning. predicate_coerce Coerce the literals a predicate compares against a declared TIMESTAMP /
TIMESTAMPTZ column into typed instants, once, at plan time. returning Resolution of a DML RETURNING item list against the write’s target. search_scope Plan-time refusal of index-owned search functions in row-evaluated
positions. select SELECT query planning: FROM → WHERE → GROUP BY → HAVING → SELECT → ORDER BY → LIMIT. sort ORDER BY planning and sort key extraction. subquery WHERE-clause subquery planning: IN, EXISTS, and scalar subqueries
rewritten into semi / anti / cross joins. union UNION / UNION ALL planning. window Window function planning: WINDOW-clause resolution, frame conversion,
and extraction of <func>() OVER (...) specs from a SELECT projection.