Implement Postgres dialect

[ClaireNeveu]

• [x] ABORT
• [x] ALTER AGGREGATE
• [x] ALTER COLLATION
• [x] ALTER CONVERSION
• [x] ALTER DATABASE
• [ ] ALTER DEFAULT PRIVILEGES
• [x] ALTER DOMAIN
• [x] ALTER EVENT TRIGGER
• [ ] ALTER EXTENSION
• [x] ALTER FOREIGN DATA WRAPPER
• [x] ALTER FOREIGN TABLE
• [ ] ALTER FUNCTION
• [x] ALTER GROUP
• [x] ALTER INDEX
• [x] ALTER LANGUAGE
• [x] ALTER LARGE OBJECT
• [x] ALTER MATERIALIZED VIEW
• [x] ALTER OPERATOR
• [x] ALTER OPERATOR CLASS
• [x] ALTER OPERATOR FAMILY
• [x] ALTER POLICY
• [x] ALTER PROCEDURE
• [x] ALTER PUBLICATION
• [x] ALTER ROLE
• [x] ALTER ROUTINE
• [x] ALTER RULE
• [x] ALTER SCHEMA
• [x] ALTER SEQUENCE
• [x] ALTER SERVER
• [x] ALTER STATISTICS
• [x] ALTER SUBSCRIPTION
• [x] ALTER SYSTEM
• [ ] ALTER TABLE
• [x] ALTER TABLESPACE
• [x] ALTER TEXT SEARCH CONFIGURATION
• [x] ALTER TEXT SEARCH DICTIONARY
• [x] ALTER TEXT SEARCH PARSER
• [x] ALTER TEXT SEARCH TEMPLATE
• [x] ALTER TRIGGER
• [x] ALTER TYPE
• [x] ALTER USER
• [x] ALTER USER MAPPING
• [x] ALTER VIEW
• [ ] ANALYZE
• [ ] BEGIN
• [ ] CALL
• [ ] CHECKPOINT
• [ ] CLOSE
• [ ] CLUSTER
• [ ] COMMENT
• [ ] COMMIT
• [ ] COMMIT PREPARED
• [ ] COPY
• [x] CREATE ACCESS METHOD
• [x] CREATE AGGREGATE
• [x] CREATE CAST
• [x] CREATE COLLATION
• [ ] CREATE CONVERSION
• [ ] CREATE DATABASE
• [ ] CREATE DOMAIN
• [ ] CREATE EVENT TRIGGER
• [ ] CREATE EXTENSION
• [ ] CREATE FOREIGN DATA WRAPPER
• [ ] CREATE FOREIGN TABLE
• [ ] CREATE FUNCTION
• [ ] CREATE GROUP
• [ ] CREATE INDEX
• [ ] CREATE LANGUAGE
• [ ] CREATE MATERIALIZED VIEW
• [ ] CREATE OPERATOR
• [ ] CREATE OPERATOR CLASS
• [ ] CREATE OPERATOR FAMILY
• [ ] CREATE POLICY
• [ ] CREATE PROCEDURE
• [ ] CREATE PUBLICATION
• [ ] CREATE ROLE
• [ ] CREATE RULE
• [ ] CREATE SCHEMA
• [ ] CREATE SEQUENCE
• [ ] CREATE SERVER
• [ ] CREATE STATISTICS
• [ ] CREATE SUBSCRIPTION
• [ ] CREATE TABLE
• [ ] CREATE TABLE AS
• [ ] CREATE TABLESPACE
• [ ] CREATE TEXT SEARCH CONFIGURATION
• [ ] CREATE TEXT SEARCH DICTIONARY
• [ ] CREATE TEXT SEARCH PARSER
• [ ] CREATE TEXT SEARCH TEMPLATE
• [ ] CREATE TRANSFORM
• [ ] CREATE TRIGGER
• [ ] CREATE TYPE
• [ ] CREATE USER
• [ ] CREATE USER MAPPING
• [ ] CREATE VIEW
• [ ] DEALLOCATE
• [ ] DECLARE
• [ ] DELETE
• [ ] DISCARD
• [ ] DO
• [ ] DROP ACCESS METHOD
• [ ] DROP AGGREGATE
• [ ] DROP CAST
• [ ] DROP COLLATION
• [ ] DROP CONVERSION
• [ ] DROP DATABASE
• [ ] DROP DOMAIN
• [ ] DROP EVENT TRIGGER
• [ ] DROP EXTENSION
• [ ] DROP FOREIGN DATA WRAPPER
• [ ] DROP FOREIGN TABLE
• [ ] DROP FUNCTION
• [ ] DROP GROUP
• [ ] DROP INDEX
• [ ] DROP LANGUAGE
• [ ] DROP MATERIALIZED VIEW
• [ ] DROP OPERATOR
• [ ] DROP OPERATOR CLASS
• [ ] DROP OPERATOR FAMILY
• [ ] DROP OWNED
• [ ] DROP POLICY
• [ ] DROP PROCEDURE
• [ ] DROP PUBLICATION
• [ ] DROP ROLE
• [ ] DROP ROUTINE
• [ ] DROP RULE
• [ ] DROP SCHEMA
• [ ] DROP SEQUENCE
• [ ] DROP SERVER
• [ ] DROP STATISTICS
• [ ] DROP SUBSCRIPTION
• [ ] DROP TABLE
• [ ] DROP TABLESPACE
• [ ] DROP TEXT SEARCH CONFIGURATION
• [ ] DROP TEXT SEARCH DICTIONARY
• [ ] DROP TEXT SEARCH PARSER
• [ ] DROP TEXT SEARCH TEMPLATE
• [ ] DROP TRANSFORM
• [ ] DROP TRIGGER
• [ ] DROP TYPE
• [ ] DROP USER
• [ ] DROP USER MAPPING
• [ ] DROP VIEW
• [ ] END
• [ ] EXECUTE
• [ ] EXPLAIN
• [x] FETCH
• [ ] GRANT
• [ ] IMPORT FOREIGN SCHEMA
• [ ] INSERT
• [ ] LISTEN
• [ ] LOAD
• [ ] LOCK
• [ ] MERGE
• [x] MOVE
• [ ] NOTIFY
• [ ] PREPARE
• [ ] PREPARE TRANSACTION
• [ ] REASSIGN OWNED
• [ ] REFRESH MATERIALIZED VIEW
• [ ] REINDEX
• [ ] RELEASE SAVEPOINT
• [ ] RESET
• [ ] REVOKE
• [ ] ROLLBACK
• [ ] ROLLBACK PREPARED
• [ ] ROLLBACK TO SAVEPOINT
• [ ] SAVEPOINT
• [ ] SECURITY LABEL
• [ ] SELECT
• [ ] SELECT INTO
• [x] SET
• [x] SET CONSTRAINTS
• [x] SET ROLE
• [x] SET SESSION AUTHORIZATION
• [ ] SET TRANSACTION
• [x] SHOW
• [x] START TRANSACTION
• [x] TRUNCATE
• [x] UNLISTEN
• [ ] UPDATE
• [x] VACUUM
• [ ] VALUES

[mulias]

docs https://www.postgresql.org/docs/current/sql-commands.html