Appendix C. SQL Key Words Table C.1 lists all tokens that are key words in the SQL standard and in PostgreSQL 17.5. Background …| PostgreSQL Documentation
4.1. Lexical Structure # 4.1.1. Identifiers and Key Words 4.1.2. Constants 4.1.3. Operators 4.1.4. Special Characters 4.1.5. Comments 4.1.6. Operator Precedence …| PostgreSQL Documentation