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# parser
> Adapted from [rust-analyzer](https://github.com/rust-lang/rust-analyzer)
via: https://www.postgresql.org/docs/17/sql-commands.html
| cmd | supported? | description |
| -------------------------------- | ---------- | -------------------------------------------------------------------------------------- |
| ABORT | y | abort the current transaction |
| ALTER AGGREGATE | y | change the definition of an aggregate function |
| ALTER COLLATION | y | change the definition of a collation |
| ALTER CONVERSION | y | change the definition of a conversion |
| ALTER DATABASE | y | change a database |
| ALTER DEFAULT PRIVILEGES | y | define default access privileges |
| ALTER DOMAIN | y | change the definition of a domain |
| ALTER EVENT TRIGGER | y | change the definition of an event trigger |
| ALTER EXTENSION | y | change the definition of an extension |
| ALTER FOREIGN DATA WRAPPER | y | change the definition of a foreign-data wrapper |
| ALTER FOREIGN TABLE | y | change the definition of a foreign table |
| ALTER FUNCTION | y | change the definition of a function |
| ALTER GROUP | y | change role name or membership |
| ALTER INDEX | y | change the definition of an index |
| ALTER LANGUAGE | y | change the definition of a procedural language |
| ALTER LARGE OBJECT | y | change the definition of a large object |
| ALTER MATERIALIZED VIEW | y | change the definition of a materialized view |
| ALTER OPERATOR | y | change the definition of an operator |
| ALTER OPERATOR CLASS | y | change the definition of an operator class |
| ALTER OPERATOR FAMILY | y | change the definition of an operator family |
| ALTER POLICY | y | change the definition of a row-level security policy |
| ALTER PROCEDURE | y | change the definition of a procedure |
| ALTER PUBLICATION | y | change the definition of a publication |
| ALTER ROLE | y | change a database role |
| ALTER ROUTINE | y | change the definition of a routine |
| ALTER RULE | y | change the definition of a rule |
| ALTER SCHEMA | y | change the definition of a schema |
| ALTER SEQUENCE | y | change the definition of a sequence generator |
| ALTER SERVER | y | change the definition of a foreign server |
| ALTER STATISTICS | y | change the definition of an extended statistics object |
| ALTER SUBSCRIPTION | y | change the definition of a subscription |
| ALTER SYSTEM | y | change a server configuration parameter |
| ALTER TABLE | y | change the definition of a table |
| ALTER TABLESPACE | y | change the definition of a tablespace |
| ALTER TEXT SEARCH CONFIGURATION | y | change the definition of a text search configuration |
| ALTER TEXT SEARCH DICTIONARY | y | change the definition of a text search dictionary |
| ALTER TEXT SEARCH PARSER | y | change the definition of a text search parser |
| ALTER TEXT SEARCH TEMPLATE | y | change the definition of a text search template |
| ALTER TRIGGER | y | change the definition of a trigger |
| ALTER TYPE | y | change the definition of a type |
| ALTER USER | y | change a database role |
| ALTER USER MAPPING | y | change the definition of a user mapping |
| ALTER VIEW | y | change the definition of a view |
| ANALYZE | y | collect statistics about a database |
| BEGIN | y | start a transaction block |
| CALL | y | invoke a procedure |
| CHECKPOINT | y | force a write-ahead log checkpoint |
| CLOSE | y | close a cursor |
| CLUSTER | y | cluster a table according to an index |
| COMMENT | y | define or change the comment of an object |
| COMMIT | y | commit the current transaction |
| COMMIT PREPARED | y | commit a transaction that was earlier prepared for two-phase commit |
| COPY | y | copy data between a file and a table |
| CREATE ACCESS METHOD | y | define a new access method |
| CREATE AGGREGATE | y | define a new aggregate function |
| CREATE CAST | y | define a new cast |
| CREATE COLLATION | y | define a new collation |
| CREATE CONVERSION | y | define a new encoding conversion |
| CREATE DATABASE | y | create a new database |
| CREATE DOMAIN | y | define a new domain |
| CREATE EVENT TRIGGER | y | define a new event trigger |
| CREATE EXTENSION | y | install an extension |
| CREATE FOREIGN DATA WRAPPER | y | define a new foreign-data wrapper |
| CREATE FOREIGN TABLE | y | define a new foreign table |
| CREATE FUNCTION | y | define a new function |
| CREATE GROUP | y | define a new database role |
| CREATE INDEX | y | define a new index |
| CREATE LANGUAGE | y | define a new procedural language |
| CREATE MATERIALIZED VIEW | y | define a new materialized view |
| CREATE OPERATOR | y | define a new operator |
| CREATE OPERATOR CLASS | y | define a new operator class |
| CREATE OPERATOR FAMILY | y | define a new operator family |
| CREATE POLICY | y | define a new row-level security policy for a table |
| CREATE PROCEDURE | y | define a new procedure |
| CREATE PUBLICATION | y | define a new publication |
| CREATE ROLE | y | define a new database role |
| CREATE RULE | y | define a new rewrite rule |
| CREATE SCHEMA | y | define a new schema |
| CREATE SEQUENCE | y | define a new sequence generator |
| CREATE SERVER | y | define a new foreign server |
| CREATE STATISTICS | y | define extended statistics |
| CREATE SUBSCRIPTION | y | define a new subscription |
| CREATE TABLE | y | define a new table |
| CREATE TABLE AS | y | define a new table from the results of a query |
| CREATE TABLESPACE | y | define a new tablespace |
| CREATE TEXT SEARCH CONFIGURATION | y | define a new text search configuration |
| CREATE TEXT SEARCH DICTIONARY | y | define a new text search dictionary |
| CREATE TEXT SEARCH PARSER | y | define a new text search parser |
| CREATE TEXT SEARCH TEMPLATE | y | define a new text search template |
| CREATE TRANSFORM | y | define a new transform |
| CREATE TRIGGER | y | define a new trigger |
| CREATE TYPE | y | define a new data type |
| CREATE USER | y | define a new database role |
| CREATE USER MAPPING | y | define a new mapping of a user to a foreign server |
| CREATE VIEW | y | define a new view |
| DEALLOCATE | y | deallocate a prepared statement |
| DECLARE | y | define a cursor |
| DELETE | y | delete rows of a table |
| DISCARD | y | discard session state |
| DO | y | execute an anonymous code block |
| DROP ACCESS METHOD | y | remove an access method |
| DROP AGGREGATE | y | remove an aggregate function |
| DROP CAST | y | remove a cast |
| DROP COLLATION | y | remove a collation |
| DROP CONVERSION | y | remove a conversion |
| DROP DATABASE | y | remove a database |
| DROP DOMAIN | y | remove a domain |
| DROP EVENT TRIGGER | y | remove an event trigger |
| DROP EXTENSION | y | remove an extension |
| DROP FOREIGN DATA WRAPPER | y | remove a foreign-data wrapper |
| DROP FOREIGN TABLE | y | remove a foreign table |
| DROP FUNCTION | y | remove a function |
| DROP GROUP | y | remove a database role |
| DROP INDEX | y | remove an index |
| DROP LANGUAGE | y | remove a procedural language |
| DROP MATERIALIZED VIEW | y | remove a materialized view |
| DROP OPERATOR | y | remove an operator |
| DROP OPERATOR CLASS | y | remove an operator class |
| DROP OPERATOR FAMILY | y | remove an operator family |
| DROP OWNED | y | remove database objects owned by a database role |
| DROP POLICY | y | remove a row-level security policy from a table |
| DROP PROCEDURE | y | remove a procedure |
| DROP PUBLICATION | y | remove a publication |
| DROP ROLE | y | remove a database role |
| DROP ROUTINE | y | remove a routine |
| DROP RULE | y | remove a rewrite rule |
| DROP SCHEMA | y | remove a schema |
| DROP SEQUENCE | y | remove a sequence |
| DROP SERVER | y | remove a foreign server descriptor |
| DROP STATISTICS | y | remove extended statistics |
| DROP SUBSCRIPTION | y | remove a subscription |
| DROP TABLE | y | remove a table |
| DROP TABLESPACE | y | remove a tablespace |
| DROP TEXT SEARCH CONFIGURATION | y | remove a text search configuration |
| DROP TEXT SEARCH DICTIONARY | y | remove a text search dictionary |
| DROP TEXT SEARCH PARSER | y | remove a text search parser |
| DROP TEXT SEARCH TEMPLATE | y | remove a text search template |
| DROP TRANSFORM | y | remove a transform |
| DROP TRIGGER | y | remove a trigger |
| DROP TYPE | y | remove a data type |
| DROP USER | y | remove a database role |
| DROP USER MAPPING | y | remove a user mapping for a foreign server |
| DROP VIEW | y | remove a view |
| END | y | commit the current transaction |
| EXECUTE | y | execute a prepared statement |
| EXPLAIN | y | show the execution plan of a statement |
| FETCH | y | retrieve rows from a query using a cursor |
| GRANT | y | define access privileges |
| IMPORT FOREIGN SCHEMA | y | import table definitions from a foreign server |
| INSERT | y | create new rows in a table |
| LISTEN | y | listen for a notification |
| LOAD | y | load a shared library file |
| LOCK | y | lock a table |
| MERGE | y | conditionally insert, update, or delete rows of a table |
| MOVE | y | position a cursor |
| NOTIFY | y | generate a notification |
| PREPARE | y | prepare a statement for execution |
| PREPARE TRANSACTION | y | prepare the current transaction for two-phase commit |
| REASSIGN OWNED | y | change the ownership of database objects owned by a database role |
| REFRESH MATERIALIZED VIEW | y | replace the contents of a materialized view |
| REINDEX | y | rebuild indexes |
| RELEASE SAVEPOINT | y | release a previously defined savepoint |
| RESET | y | restore the value of a run-time parameter to the default value |
| REVOKE | y | remove access privileges |
| ROLLBACK | y | abort the current transaction |
| ROLLBACK PREPARED | y | cancel a transaction that was earlier prepared for two-phase commit |
| ROLLBACK TO SAVEPOINT | y | roll back to a savepoint |
| SAVEPOINT | y | define a new savepoint within the current transaction |
| SECURITY LABEL | y | define or change a security label applied to an object |
| SELECT | y | retrieve rows from a table or view |
| SELECT INTO | y | define a new table from the results of a query |
| SET | y | change a run-time parameter |
| SET CONSTRAINTS | y | set constraint check timing for the current transaction |
| SET ROLE | y | set the current user identifier of the current session |
| SET SESSION AUTHORIZATION | y | set the session user identifier and the current user identifier of the current session |
| SET TRANSACTION | y | set the characteristics of the current transaction |
| SHOW | y | show the value of a run-time parameter |
| START TRANSACTION | y | start a transaction block |
| TRUNCATE | y | empty a table or set of tables |
| UNLISTEN | y | stop listening for a notification |
| UPDATE | y | update rows of a table |
| VACUUM | y | garbage-collect and optionally analyze a database |
| VALUES | y | compute a set of rows |