SQL Command Reference SQL Syntax Summary ALTER AGGREGATE ALTER DATABASE ALTER EXTENSION ALTER FILESPACE ALTER GROUP ALTER LANGUAGE ALTER OPERATOR CLASS ALTER PROTOCOL ALTER RESOURCE QUEUE ALTER SCHEMA ALTER TABLE ALTER TRIGGER ALTER USER ANALYZE CHECKPOINT CLUSTER COMMIT CREATE AGGREGATE CREATE CONVERSION CREATE DOMAIN CREATE FUNCTION CREATE INDEX CREATE OPERATOR CREATE OPERATOR FAMILY CREATE RESOURCE GROUP CREATE ROLE CREATE SCHEMA CREATE TABLE CREATE TABLESPACE CREATE TYPE CREATE VIEW DECLARE DISCARD DROP AGGREGATE DROP CONVERSION DROP DOMAIN DROP EXTERNAL TABLE DROP FUNCTION DROP INDEX DROP OPERATOR DROP OPERATOR FAMILY DROP RESOURCE GROUP DROP ROLE DROP SCHEMA DROP TABLE DROP TRIGGER DROP USER END EXPLAIN GRANT LOAD MOVE REASSIGN OWNED RELEASE SAVEPOINT REVOKE ROLLBACK TO SAVEPOINT SELECT SET SET SESSION AUTHORIZATION SHOW TRUNCATE VACUUM