Detects enum-like columns via PostgreSQL ENUM types and heuristic analysis.
Summary
Functions
Detects enum-like string columns using cardinality heuristics.
Returns %{{schema, table, column} => ["val1", "val2", ...]}.
Queries pg_type/pg_enum catalogs for all defined PostgreSQL ENUM types.
Returns %{"type_name" => ["val1", "val2", ...]}.
Functions
Detects enum-like string columns using cardinality heuristics.
Returns %{{schema, table, column} => ["val1", "val2", ...]}.
Queries pg_type/pg_enum catalogs for all defined PostgreSQL ENUM types.
Returns %{"type_name" => ["val1", "val2", ...]}.