36.16. Interfacing Extensions to Indexes # 36.16.1. Index Methods and Operator Classes 36.16.2. Index Method Strategies 36.16.3. Index Method Support Routines …| PostgreSQL Documentation
9.25. Row and Array Comparisons # 9.25.1. IN 9.25.2. NOT IN 9.25.3. ANY/SOME (array) 9.25.4. ALL (array) 9.25.5. Row Constructor Comparison …| PostgreSQL Documentation