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add supported SQL commands for Doltgres
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| --- | ||
| title: SQL Language Support | ||
| --- | ||
|
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| Doltgres's goal is to be compliant with the PostgreSQL dialect, | ||
| with every query and statement that works in PostgreSQL behaving identically in Doltgres. | ||
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| For most syntax and technical questions, you should feel free to refer to | ||
| the [PostgreSQL 15 user manual](https://www.postgresql.org/docs/15/index.html). | ||
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| Any deviation from the PostgreSQL 15 manual should be documented on this page, | ||
| or else indicates a bug. Please [file issues](https://github.com/dolthub/dolt/issues) | ||
| with any incompatibilities you discover. | ||
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| This series of documents shows: | ||
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| * ✅ Which SQL language features we support the same as PostgreSQL | ||
| * 🟠 Where we support the feature but deviate from PostgreSQL in some way | ||
| * ❌ Where we lack support for the SQL language feature. |
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packages/doltgres/content/sql-support/supported-commands.md
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| --- | ||
| title: Supported SQL Commands | ||
| --- | ||
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| # Supported SQL Commands | ||
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| ## Access management statements | ||
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| | SQL Commands | Parses | Works | Notes and limitations | | ||
| |:-------------------------|:------:|:-----:|:-----------------------| | ||
| | ALTER DEFAULT PRIVILEGES | ✅ | ❌ | | | ||
| | ALTER GROUP | ❌ | ❌ | | | ||
| | ALTER ROLE | ❌ | ❌ | | | ||
| | ALTER USER | ❌ | ❌ | | | ||
| | ALTER USER MAPPING | ❌ | ❌ | | | ||
| | CREATE GROUP | 🟠 | ❌ | | | ||
| | CREATE ROLE | 🟠 | ❌ | | | ||
| | CREATE USER | 🟠 | ❌ | | | ||
| | CREATE USER MAPPING | ❌ | ❌ | | | ||
| | DROP GROUP | ✅ | ❌ | | | ||
| | DROP ROLE | ✅ | ❌ | | | ||
| | DROP USER | ✅ | ❌ | | | ||
| | DROP USER MAPPING | ❌ | ❌ | | | ||
| | GRANT | ✅ | ❌ | | | ||
| | REASSIGN OWNED | ❌ | ❌ | | | ||
| | REVOKE | ✅ | ❌ | | | ||
|
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| ## Data definition statements | ||
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| | SQL Commands | Parses | Works | Notes and limitations | | ||
| |:---------------------------------|:------:|:-----:|:----------------------| | ||
| | ALTER AGGREGATE | ✅ | ❌ | | | ||
| | ALTER COLLATION | ✅ | ❌ | | | ||
| | ALTER CONVERSION | ✅ | ❌ | | | ||
| | ALTER DATABASE | ✅ | ❌ | | | ||
| | ALTER DOMAIN | ✅ | ❌ | | | ||
| | ALTER EVENT TRIGGER | ❌ | ❌ | | | ||
| | ALTER EXTENSION | ❌ | ❌ | | | ||
| | ALTER FOREIGN DATA WRAPPER | ❌ | ❌ | | | ||
| | ALTER FOREIGN TABLE | ❌ | ❌ | | | ||
| | ALTER FUNCTION | ✅ | ❌ | | | ||
| | ALTER INDEX | ✅ | ❌ | | | ||
| | ALTER LANGUAGE | ✅ | ❌ | | | ||
| | ALTER LARGE OBJECT | ❌ | ❌ | | | ||
| | ALTER MATERIALIZED VIEW | ✅ | ❌ | | | ||
| | ALTER OPERATOR | ❌ | ❌ | | | ||
| | ALTER OPERATOR CLASS | ❌ | ❌ | | | ||
| | ALTER OPERATOR FAMILY | ❌ | ❌ | | | ||
| | ALTER POLICY | ❌ | ❌ | | | ||
| | ALTER PROCEDURE | ✅ | ❌ | | | ||
| | ALTER PUBLICATION | ❌ | ❌ | | | ||
| | ALTER ROUTINE | ❌ | ❌ | | | ||
| | ALTER RULE | ❌ | ❌ | | | ||
| | ALTER SCHEMA | ✅ | ❌ | | | ||
| | ALTER SEQUENCE | ✅ | ❌ | | | ||
| | ALTER SERVER | ❌ | ❌ | | | ||
| | ALTER STATISTICS | ❌ | ❌ | | | ||
| | ALTER SUBSCRIPTION | ❌ | ❌ | | | ||
| | ALTER SYSTEM | ❌ | ❌ | | | ||
| | ALTER TABLE | ✅ | ❌ | | | ||
| | ALTER TABLESPACE | ❌ | ❌ | | | ||
| | ALTER TEXT SEARCH CONFIGURATION | ❌ | ❌ | | | ||
| | ALTER TEXT SEARCH DICTIONARY | ❌ | ❌ | | | ||
| | ALTER TEXT SEARCH PARSER | ❌ | ❌ | | | ||
| | ALTER TEXT SEARCH TEMPLATE | ❌ | ❌ | | | ||
| | ALTER TRIGGER | ✅ | ❌ | | | ||
| | ALTER TYPE | ✅ | ❌ | | | ||
| | ALTER VIEW | ✅ | ❌ | | | ||
| | COMMENT | ✅ | ❌ | | | ||
| | CREATE ACCESS METHOD | ❌ | ❌ | | | ||
| | CREATE AGGREGATE | ✅ | ❌ | | | ||
| | CREATE CAST | ❌ | ❌ | | | ||
| | CREATE COLLATION | ❌ | ❌ | | | ||
| | CREATE CONVERSION | ❌ | ❌ | | | ||
| | CREATE DATABASE | ✅ | 🟠 | | | ||
| | CREATE DOMAIN | ✅ | ❌ | | | ||
| | CREATE EVENT TRIGGER | ❌ | ❌ | | | ||
| | CREATE EXTENSION | ✅ | ❌ | | | ||
| | CREATE FOREIGN DATA WRAPPER | ❌ | ❌ | | | ||
| | CREATE FOREIGN TABLE | ❌ | ❌ | | | ||
| | CREATE FUNCTION | ✅ | ❌ | | | ||
| | CREATE INDEX | ✅ | ❌ | | | ||
| | CREATE LANGUAGE | ✅ | ❌ | | | ||
| | CREATE MATERIALIZED VIEW | ✅ | ❌ | | | ||
| | CREATE OPERATOR | ❌ | ❌ | | | ||
| | CREATE OPERATOR CLASS | ❌ | ❌ | | | ||
| | CREATE OPERATOR FAMILY | ❌ | ❌ | | | ||
| | CREATE POLICY | ❌ | ❌ | | | ||
| | CREATE PROCEDURE | ✅ | ❌ | | | ||
| | CREATE PUBLICATION | ❌ | ❌ | | | ||
| | CREATE RULE | ❌ | ❌ | | | ||
| | CREATE SCHEMA | ✅ | ❌ | | | ||
| | CREATE SEQUENCE | ✅ | ❌ | | | ||
| | CREATE SERVER | ❌ | ❌ | | | ||
| | CREATE STATISTICS | ❌ | ❌ | | | ||
| | CREATE SUBSCRIPTION | ❌ | ❌ | | | ||
| | CREATE TABLE | ✅ | 🟠 | | | ||
| | 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 VIEW | ✅ | ❌ | | | ||
| | 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 INDEX | ✅ | 🟠 | | | ||
| | DROP LANGUAGE | ✅ | ❌ | | | ||
| | DROP MATERIALIZED VIEW | ✅ | 🟠 | | | ||
| | DROP OPERATOR | ❌ | ❌ | | | ||
| | DROP OPERATOR CLASS | ❌ | ❌ | | | ||
| | DROP OPERATOR FAMILY | ❌ | ❌ | | | ||
| | DROP OWNED | ❌ | ❌ | | | ||
| | DROP POLICY | ❌ | ❌ | | | ||
| | DROP PROCEDURE | ✅ | ❌ | | | ||
| | DROP PUBLICATION | ❌ | ❌ | | | ||
| | 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 VIEW | ✅ | 🟠 | | | ||
| | SECURITY LABEL | ❌ | ❌ | | | ||
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| ## Data manipulation statements | ||
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| | SQL Commands | Parses | Works | Notes and limitations | | ||
| |:--------------------------|:------:|:-----:|:----------------------| | ||
| | CALL | ✅ | ✅ | | | ||
| | CLOSE | ❌ | ❌ | | | ||
| | CREATE TABLE AS | ✅ | ❌ | | | ||
| | CLUSTER | ❌ | ❌ | | | ||
| | COPY | ❌ | ❌ | | | ||
| | DECLARE | ❌ | ❌ | | | ||
| | DELETE | 🟠 | 🟠 | | | ||
| | DO | ❌ | ❌ | | | ||
| | FETCH | ❌ | ❌ | | | ||
| | IMPORT FOREIGN SCHEMA | ❌ | ❌ | | | ||
| | INSERT | 🟠 | 🟠 | | | ||
| | LOAD | ❌ | ❌ | | | ||
| | MERGE | ❌ | ❌ | | | ||
| | MOVE | ❌ | ❌ | | | ||
| | REFRESH MATERIALIZED VIEW | ✅ | ❌ | | | ||
| | REINDEX | ❌ | ❌ | | | ||
| | SELECT | 🟠 | 🟠 | | | ||
| | SELECT INTO | ❌ | ❌ | | | ||
| | TRUNCATE | 🟠 | 🟠 | | | ||
| | UPDATE | 🟠 | 🟠 | | | ||
| | VACUUM | ❌ | ❌ | | | ||
| | VALUES | 🟠 | 🟠 | | | ||
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| ## Prepared statements | ||
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| | SQL Commands | Parses | Works | Notes and limitations | | ||
| |:-------------|:------:|:-----:|:----------------------| | ||
| | DEALLOCATE | ✅ | ❌ | | | ||
| | PREPARE | ✅ | ❌ | | | ||
| | EXECUTE | ✅ | ❌ | | | ||
|
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| ## Session management statements | ||
|
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| | SQL Commands | Parses | Works | Notes and limitations | | ||
| |:--------------------------|:------:|:-----:|:----------------------| | ||
| | DISCARD | 🟠 | ❌ | | | ||
| | RESET | ✅ | ❌ | | | ||
| | SET | ✅ | 🟠 | | | ||
| | SET CONSTRAINTS | ✅ | ❌ | | | ||
| | SET ROLE | ✅ | ❌ | | | ||
| | SET SESSION AUTHORIZATION | ✅ | ❌ | | | ||
| | SET TRANSACTION | 🟠 | ❌ | | | ||
| | SHOW | ✅ | 🟠 | | | ||
|
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| ## Transactional statements | ||
|
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| | SQL Commands | Parses | Works | Notes and limitations | | ||
| |:----------------------|:------:|:-----:|:----------------------| | ||
| | ABORT | ✅ | ✅ | | | ||
| | BEGIN | 🟠 | 🟠 | | | ||
| | CHECKPOINT | ❌ | ❌ | | | ||
| | COMMIT | ✅ | ✅ | | | ||
| | COMMIT PREPARED | ❌ | ❌ | | | ||
| | END | ✅ | ✅ | | | ||
| | LISTEN | ❌ | ❌ | | | ||
| | LOCK | ❌ | ❌ | | | ||
| | NOTIFY | ❌ | ❌ | | | ||
| | PREPARE TRANSACTION | ❌ | ❌ | | | ||
| | RELEASE SAVEPOINT | ✅ | ✅ | | | ||
| | ROLLBACK | ✅ | ✅ | | | ||
| | ROLLBACK PREPARED | ❌ | ❌ | | | ||
| | ROLLBACK TO SAVEPOINT | ✅ | ✅ | | | ||
| | SAVEPOINT | ✅ | ✅ | | | ||
| | START TRANSACTION | 🟠 | 🟠 | | | ||
| | UNLISTEN | ❌ | ❌ | | | ||
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| ## Utility statements | ||
|
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| | SQL Commands | Parses | Works | Notes and limitations | | ||
| |:-------------|:------:|:-----:|:----------------------| | ||
| | ANALYZE | ❌ | ❌ | | | ||
| | EXPLAIN | ❌ | ❌ | | |