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Module subquery

nodedb_sql::planner::lateral

Module subquery 

Source
Expand description

Extraction over a LATERAL subquery’s AST: its inner relation, its non-correlated filters, and its row bounds.

Functions§

is_lateral_derived
True when a TableFactor is a LATERAL derived subquery.
lateral_alias_from_factor
Extract and validate a LATERAL alias from a TableFactor::Derived.
subquery_from_factor
Extract the subquery from a TableFactor::Derived.