Merge branch 'main' into sqlite-trigger

Author: LucaCappelletti94

CHANGELOG.md

@@ -28,9 +28,4 @@ technically be breaking and thus will result in a `0.(N+1)` version.
 
 
 - Unreleased: Check https://github.com/sqlparser-rs/sqlparser-rs/commits/main for undocumented changes.
-- `0.56.0`: [changelog/0.56.0.md](changelog/0.56.0.md)
-- `0.55.0`: [changelog/0.55.0.md](changelog/0.55.0.md)
-- `0.54.0`: [changelog/0.54.0.md](changelog/0.54.0.md)
-- `0.53.0`: [changelog/0.53.0.md](changelog/0.53.0.md)
-- `0.52.0`: [changelog/0.52.0.md](changelog/0.52.0.md)
-- `0.51.0` and earlier: [changelog/0.51.0-pre.md](changelog/0.51.0-pre.md)
+- Past releases: See https://github.com/apache/datafusion-sqlparser-rs/tree/main/changelog

Cargo.toml

@@ -18,7 +18,7 @@
 [package]
 name = "sqlparser"
 description = "Extensible SQL Lexer and Parser with support for ANSI SQL:2011"
-version = "0.58.0"
+version = "0.59.0"
 authors = ["Apache DataFusion <[email protected]>"]
 homepage = "https://github.com/apache/datafusion-sqlparser-rs"
 documentation = "https://docs.rs/sqlparser/"

changelog/0.59.0.md

@@ -0,0 +1,122 @@
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# sqlparser-rs 0.59.0 Changelog
+
+This release consists of 59 commits from 22 contributors. See credits at the end of this changelog for more information.
+
+**Implemented enhancements:**
+
+- feat: support export data for bigquery [#1976](https://github.com/apache/datafusion-sqlparser-rs/pull/1976) (chenkovsky)
+- feat: support multi value columns and aliases in unpivot [#1969](https://github.com/apache/datafusion-sqlparser-rs/pull/1969) (chenkovsky)
+- feat: Include end token in `ALTER TABLE` statement [#1999](https://github.com/apache/datafusion-sqlparser-rs/pull/1999) (IndexSeek)
+- feat: support multiple value for pivot [#1970](https://github.com/apache/datafusion-sqlparser-rs/pull/1970) (chenkovsky)
+- feat: Add `ALTER SCHEMA` support [#1980](https://github.com/apache/datafusion-sqlparser-rs/pull/1980) (chenkovsky)
+- feat: MERGE statements: add RETURNING and OUTPUT without INTO [#2011](https://github.com/apache/datafusion-sqlparser-rs/pull/2011) (lovasoa)
+- feat: support postgres alter schema [#2038](https://github.com/apache/datafusion-sqlparser-rs/pull/2038) (chenkovsky)
+
+**Fixed bugs:**
+
+- fix: begin statement for bigquery [#1975](https://github.com/apache/datafusion-sqlparser-rs/pull/1975) (chenkovsky)
+- fix: update DuckDB and ClickHouse documentation links [#1978](https://github.com/apache/datafusion-sqlparser-rs/pull/1978) (IndexSeek)
+
+**Other:**
+
+- MySQL: Support `EXPLAIN ANALYZE` format variants [#1945](https://github.com/apache/datafusion-sqlparser-rs/pull/1945) (yoavcloud)
+- Add support for `NOT NULL` and `NOTNULL` expressions [#1927](https://github.com/apache/datafusion-sqlparser-rs/pull/1927) (ryanschneider)
+- Snowflake: Support `CLONE` option in `CREATE DATABASE/SCHEMA` statements [#1958](https://github.com/apache/datafusion-sqlparser-rs/pull/1958) (yoavcloud)
+- Add support for `GRANT DROP` statement [#1959](https://github.com/apache/datafusion-sqlparser-rs/pull/1959) (yoavcloud)
+- Snowflake: Add support for `CREATE USER` [#1950](https://github.com/apache/datafusion-sqlparser-rs/pull/1950) (yoavcloud)
+- Postgres: Support parenthesized `SET` options for `ALTER TABLE` [#1947](https://github.com/apache/datafusion-sqlparser-rs/pull/1947) (achristmascarl)
+- Snowflake: Support IDENTIFIER for GRANT ROLE [#1957](https://github.com/apache/datafusion-sqlparser-rs/pull/1957) (yoavcloud)
+- Snowflake: Numeric prefix for stage name part [#1966](https://github.com/apache/datafusion-sqlparser-rs/pull/1966) (yoavcloud)
+- Snowflake: Support `GRANT CREATE SCHEMA` `GRANT .. ON ALL FUNCTIONS IN SCHEMA` [#1964](https://github.com/apache/datafusion-sqlparser-rs/pull/1964) (yoavcloud)
+- Snowflake: DROP STREAM [#1973](https://github.com/apache/datafusion-sqlparser-rs/pull/1973) (yoavcloud)
+- Add ODBC escape syntax support for time expressions [#1953](https://github.com/apache/datafusion-sqlparser-rs/pull/1953) (etgarperets)
+- Add support for `SHOW CHARSET` [#1974](https://github.com/apache/datafusion-sqlparser-rs/pull/1974) (etgarperets)
+- Snowflake: Support `CREATE VIEW myview IF NOT EXISTS` [#1961](https://github.com/apache/datafusion-sqlparser-rs/pull/1961) (etgarperets)
+- Update criterion requirement from 0.6 to 0.7 in /sqlparser_bench [#1981](https://github.com/apache/datafusion-sqlparser-rs/pull/1981) (dependabot[bot])
+- Snowflake: Improve support for reserved keywords for table factor [#1942](https://github.com/apache/datafusion-sqlparser-rs/pull/1942) (yoavcloud)
+- MySQL: Allow optional `SIGNED` suffix on integer data types [#1985](https://github.com/apache/datafusion-sqlparser-rs/pull/1985) (mvzink)
+- Fix placeholder spans [#1979](https://github.com/apache/datafusion-sqlparser-rs/pull/1979) (xitep)
+- Snowflake create database [#1939](https://github.com/apache/datafusion-sqlparser-rs/pull/1939) (osipovartem)
+- Postgres: Support `INTERVAL` data type options [#1984](https://github.com/apache/datafusion-sqlparser-rs/pull/1984) (mvzink)
+- MySQL: Support comma-separated `CREATE TABLE` options [#1989](https://github.com/apache/datafusion-sqlparser-rs/pull/1989) (mvzink)
+- MySQL: Support `ALTER TABLE RENAME AS` [#1965](https://github.com/apache/datafusion-sqlparser-rs/pull/1965) (altmannmarcelo)
+- Improve MySQL `CREATE TRIGGER` parsing [#1998](https://github.com/apache/datafusion-sqlparser-rs/pull/1998) (mvzink)
+- Snowflake - support table function in table factor (regression) [#1996](https://github.com/apache/datafusion-sqlparser-rs/pull/1996) (tomershaniii)
+- Improve MySQL option parsing in index definitions [#1997](https://github.com/apache/datafusion-sqlparser-rs/pull/1997) (mvzink)
+- Add support for `UPDATE ... LIMIT ...` [#1991](https://github.com/apache/datafusion-sqlparser-rs/pull/1991) (xtuc)
+- Postgres: enhance NUMERIC/DECIMAL parsing to support negative scale [#1990](https://github.com/apache/datafusion-sqlparser-rs/pull/1990) (IndexSeek)
+- Fix column definition `COLLATE` parsing [#1986](https://github.com/apache/datafusion-sqlparser-rs/pull/1986) (mvzink)
+- Redshift: CREATE TABLE ... (LIKE ..) [#1967](https://github.com/apache/datafusion-sqlparser-rs/pull/1967) (yoavcloud)
+- Add drop behavior to `DROP PRIMARY/FOREIGN KEY` [#2002](https://github.com/apache/datafusion-sqlparser-rs/pull/2002) (yoavcloud)
+- Redshift: Add support for IAM_ROLE and IGNOREHEADER COPY options [#1968](https://github.com/apache/datafusion-sqlparser-rs/pull/1968) (yoavcloud)
+- Snowflake: Add support for `CREATE DYNAMIC TABLE` [#1960](https://github.com/apache/datafusion-sqlparser-rs/pull/1960) (yoavcloud)
+- Add support for VACUUM in Redshift [#2005](https://github.com/apache/datafusion-sqlparser-rs/pull/2005) (yoavcloud)
+- Add support for `SEMANTIC_VIEW` table factor [#2009](https://github.com/apache/datafusion-sqlparser-rs/pull/2009) (bombsimon)
+- Redshift: Add more copy options [#2008](https://github.com/apache/datafusion-sqlparser-rs/pull/2008) (yoavcloud)
+- `GenericDialect`: Support pipe operator [#2012](https://github.com/apache/datafusion-sqlparser-rs/pull/2012) (simonvandel)
+- Add SECURE keyword for views in Snowflake [#2004](https://github.com/apache/datafusion-sqlparser-rs/pull/2004) (Vedin)
+- Add support for PostgreSQL JSON function 'RETURNING' clauses [#2001](https://github.com/apache/datafusion-sqlparser-rs/pull/2001) (adamchainz)
+- Snowflake: Minus char in stage name [#2014](https://github.com/apache/datafusion-sqlparser-rs/pull/2014) (yoavcloud)
+- Support wildcard metrics for `SEMANTIC_VIEW` [#2016](https://github.com/apache/datafusion-sqlparser-rs/pull/2016) (bombsimon)
+- Allow wilrdacrd for all `SEMANTIC_VIEW` types [#2017](https://github.com/apache/datafusion-sqlparser-rs/pull/2017) (bombsimon)
+- Redshift: UNLOAD [#2013](https://github.com/apache/datafusion-sqlparser-rs/pull/2013) (yoavcloud)
+- Add support for string literal concatenation [#2003](https://github.com/apache/datafusion-sqlparser-rs/pull/2003) (etgarperets)
+- Enable merge queue in sqlparser-rs [#2007](https://github.com/apache/datafusion-sqlparser-rs/pull/2007) (blaginin)
+- Merge Queue Test [#2019](https://github.com/apache/datafusion-sqlparser-rs/pull/2019) (blaginin)
+- Added derive trait `Copy` to `OrderByOptions` struct [#2021](https://github.com/apache/datafusion-sqlparser-rs/pull/2021) (LucaCappelletti94)
+- Moved `CreateTrigger` and `DropTrigger` out of `Statement` enum [#2026](https://github.com/apache/datafusion-sqlparser-rs/pull/2026) (LucaCappelletti94)
+- MySQL:  Support `CROSS JOIN` constraint [#2025](https://github.com/apache/datafusion-sqlparser-rs/pull/2025) (rs-sac)
+- Implemented the `From` method for all clear variants in Statement [#2028](https://github.com/apache/datafusion-sqlparser-rs/pull/2028) (LucaCappelletti94)
+- DuckDB: Allow quoted date parts in EXTRACT [#2030](https://github.com/apache/datafusion-sqlparser-rs/pull/2030) (ryanschneider)
+- MySQL: Add support for unsigned numeric types [#2031](https://github.com/apache/datafusion-sqlparser-rs/pull/2031) (MohamedAbdeen21)
+
+## Credits
+
+Thank you to everyone who contributed to this release. Here is a breakdown of commits (PRs merged) per contributor.
+
+```
+    17	Yoav Cohen
+     6	Chen Chongchen
+     6	Michael Victor Zink
+     4	etgarperets
+     3	Luca Cappelletti
+     3	Simon Sawert
+     3	Tyler White
+     2	Dmitrii Blaginin
+     2	Ryan Schneider
+     1	Adam Johnson
+     1	Artem Osipov
+     1	Denys Tsomenko
+     1	Marcelo Altmann
+     1	Mohamed Abdeen
+     1	Ophir LOJKINE
+     1	Sidney Cammeresi
+     1	Simon Vandel Sillesen
+     1	Sven Sauleau
+     1	carl
+     1	dependabot[bot]
+     1	tomershaniii
+     1	xitep
+```
+
+Thank you also to everyone who contributed in other ways such as filing issues, reviewing PRs, and providing feedback on this release.
+

src/ast/data_type.rs

@@ -131,6 +131,11 @@ pub enum DataType {
     ///
     /// [1]: https://jakewheat.github.io/sql-overview/sql-2016-foundation-grammar.html#exact-numeric-type
     Decimal(ExactNumberInfo),
+    /// [MySQL] unsigned decimal with optional precision and scale, e.g. DECIMAL UNSIGNED or DECIMAL(10,2) UNSIGNED.
+    /// Note: Using UNSIGNED with DECIMAL is deprecated in recent versions of MySQL.
+    ///
+    /// [MySQL]: https://dev.mysql.com/doc/refman/8.4/en/numeric-type-syntax.html
+    DecimalUnsigned(ExactNumberInfo),
     /// [BigNumeric] type used in BigQuery.
     ///
     /// [BigNumeric]: https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical#bignumeric_literals
@@ -143,8 +148,19 @@ pub enum DataType {
     ///
     /// [1]: https://jakewheat.github.io/sql-overview/sql-2016-foundation-grammar.html#exact-numeric-type
     Dec(ExactNumberInfo),
-    /// Floating point with optional precision, e.g. FLOAT(8).
-    Float(Option<u64>),
+    /// [MySQL] unsigned decimal (DEC alias) with optional precision and scale, e.g. DEC UNSIGNED or DEC(10,2) UNSIGNED.
+    /// Note: Using UNSIGNED with DEC is deprecated in recent versions of MySQL.
+    ///
+    /// [MySQL]: https://dev.mysql.com/doc/refman/8.4/en/numeric-type-syntax.html
+    DecUnsigned(ExactNumberInfo),
+    /// Floating point with optional precision and scale, e.g. FLOAT, FLOAT(8), or FLOAT(8,2).
+    Float(ExactNumberInfo),
+    /// [MySQL] unsigned floating point with optional precision and scale, e.g.
+    /// FLOAT UNSIGNED, FLOAT(10) UNSIGNED or FLOAT(10,2) UNSIGNED.
+    /// Note: Using UNSIGNED with FLOAT is deprecated in recent versions of MySQL.
+    ///
+    /// [MySQL]: https://dev.mysql.com/doc/refman/8.4/en/numeric-type-syntax.html
+    FloatUnsigned(ExactNumberInfo),
     /// Tiny integer with optional display width, e.g. TINYINT or TINYINT(3).
     TinyInt(Option<u64>),
     /// Unsigned tiny integer with optional display width,
@@ -302,17 +318,32 @@ pub enum DataType {
     Float64,
     /// Floating point, e.g. REAL.
     Real,
+    /// [MySQL] unsigned real, e.g. REAL UNSIGNED.
+    /// Note: Using UNSIGNED with REAL is deprecated in recent versions of MySQL.
+    ///
+    /// [MySQL]: https://dev.mysql.com/doc/refman/8.4/en/numeric-type-syntax.html
+    RealUnsigned,
     /// Float8 is an alias for Double in [PostgreSQL].
     ///
     /// [PostgreSQL]: https://www.postgresql.org/docs/current/datatype.html
     Float8,
     /// Double
     Double(ExactNumberInfo),
+    /// [MySQL] unsigned double precision with optional precision, e.g. DOUBLE UNSIGNED or DOUBLE(10,2) UNSIGNED.
+    /// Note: Using UNSIGNED with DOUBLE is deprecated in recent versions of MySQL.
+    ///
+    /// [MySQL]: https://dev.mysql.com/doc/refman/8.4/en/numeric-type-syntax.html
+    DoubleUnsigned(ExactNumberInfo),
     /// Double Precision, see [SQL Standard], [PostgreSQL].
     ///
     /// [SQL Standard]: https://jakewheat.github.io/sql-overview/sql-2016-foundation-grammar.html#approximate-numeric-type
     /// [PostgreSQL]: https://www.postgresql.org/docs/current/datatype-numeric.html
     DoublePrecision,
+    /// [MySQL] unsigned double precision, e.g. DOUBLE PRECISION UNSIGNED.
+    /// Note: Using UNSIGNED with DOUBLE PRECISION is deprecated in recent versions of MySQL.
+    ///
+    /// [MySQL]: https://dev.mysql.com/doc/refman/8.4/en/numeric-type-syntax.html
+    DoublePrecisionUnsigned,
     /// Bool is an alias for Boolean, see [PostgreSQL].
     ///
     /// [PostgreSQL]: https://www.postgresql.org/docs/current/datatype.html
@@ -497,12 +528,19 @@ impl fmt::Display for DataType {
             DataType::Decimal(info) => {
                 write!(f, "DECIMAL{info}")
             }
+            DataType::DecimalUnsigned(info) => {
+                write!(f, "DECIMAL{info} UNSIGNED")
+            }
             DataType::Dec(info) => {
                 write!(f, "DEC{info}")
             }
+            DataType::DecUnsigned(info) => {
+                write!(f, "DEC{info} UNSIGNED")
+            }
             DataType::BigNumeric(info) => write!(f, "BIGNUMERIC{info}"),
             DataType::BigDecimal(info) => write!(f, "BIGDECIMAL{info}"),
-            DataType::Float(size) => format_type_with_optional_length(f, "FLOAT", size, false),
+            DataType::Float(info) => write!(f, "FLOAT{info}"),
+            DataType::FloatUnsigned(info) => write!(f, "FLOAT{info} UNSIGNED"),
             DataType::TinyInt(zerofill) => {
                 format_type_with_optional_length(f, "TINYINT", zerofill, false)
             }
@@ -616,12 +654,15 @@ impl fmt::Display for DataType {
                 write!(f, "UNSIGNED INTEGER")
             }
             DataType::Real => write!(f, "REAL"),
+            DataType::RealUnsigned => write!(f, "REAL UNSIGNED"),
             DataType::Float4 => write!(f, "FLOAT4"),
             DataType::Float32 => write!(f, "Float32"),
             DataType::Float64 => write!(f, "FLOAT64"),
             DataType::Double(info) => write!(f, "DOUBLE{info}"),
+            DataType::DoubleUnsigned(info) => write!(f, "DOUBLE{info} UNSIGNED"),
             DataType::Float8 => write!(f, "FLOAT8"),
             DataType::DoublePrecision => write!(f, "DOUBLE PRECISION"),
+            DataType::DoublePrecisionUnsigned => write!(f, "DOUBLE PRECISION UNSIGNED"),
             DataType::Bool => write!(f, "BOOL"),
             DataType::Boolean => write!(f, "BOOLEAN"),
             DataType::Date => write!(f, "DATE"),