Merge main

Author: lewiszlw

.github/actions/setup-builder/action.yaml

@@ -0,0 +1,42 @@
+# 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.
+
+name: Prepare Rust Builder
+description: 'Prepare Rust Build Environment'
+inputs:
+  rust-version:
+    description: 'version of rust to install (e.g. stable)'
+    required: true
+    default: 'stable'
+  targets:
+    description: 'The toolchain targets to add, comma-separated'
+    default: ''
+
+runs:
+  using: "composite"
+  steps:
+    - name: Setup Rust Toolchain
+      shell: bash
+      run: |
+        echo "Installing ${{ inputs.rust-version }}"
+        if [ -n "${{ inputs.targets}}" ]; then
+          rustup toolchain install ${{ inputs.rust-version }} -t ${{ inputs.targets }}
+        else
+          rustup toolchain install ${{ inputs.rust-version }}
+        fi
+        rustup default ${{ inputs.rust-version }}
+        rustup component add rustfmt clippy

.github/workflows/rust.yml

@@ -7,52 +7,49 @@ jobs:
   codestyle:
     runs-on: ubuntu-latest
     steps:
-      - name: Set up Rust
-        uses: hecrj/setup-rust-action@v1
+      - uses: actions/checkout@v4
+      - name: Setup Rust Toolchain
+        uses: ./.github/actions/setup-builder
         with:
-          components: rustfmt
           # Note that `nightly` is required for `license_template_path`, as
           # it's an unstable feature.
           rust-version: nightly
-      - uses: actions/checkout@v2
       - run: cargo +nightly fmt -- --check --config-path <(echo 'license_template_path = "HEADER"')
 
   lint:
     runs-on: ubuntu-latest
     steps:
-      - name: Set up Rust
-        uses: hecrj/setup-rust-action@v1
-        with:
-          components: clippy
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
+      - name: Setup Rust Toolchain
+        uses: ./.github/actions/setup-builder
       - run: cargo clippy --all-targets --all-features -- -D warnings
 
   compile:
     runs-on: ubuntu-latest
     steps:
-      - name: Set up Rust
-        uses: hecrj/setup-rust-action@v1
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v4
+      - name: Setup Rust Toolchain
+        uses: ./.github/actions/setup-builder
       - run: cargo check --all-targets --all-features
 
   docs:
     runs-on: ubuntu-latest
     env:
       RUSTDOCFLAGS: "-Dwarnings"
     steps:
-      - name: Set up Rust
-        uses: hecrj/setup-rust-action@v1
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v4
+      - name: Setup Rust Toolchain
+        uses: ./.github/actions/setup-builder
       - run: cargo doc --document-private-items --no-deps --workspace --all-features
 
   compile-no-std:
     runs-on: ubuntu-latest
     steps:
-      - name: Set up Rust
-        uses: hecrj/setup-rust-action@v1
+      - uses: actions/checkout@v4
+      - name: Setup Rust Toolchain
+        uses: ./.github/actions/setup-builder
         with:
           targets: 'thumbv6m-none-eabi'
-      - uses: actions/checkout@master
       - run: cargo check --no-default-features --target thumbv6m-none-eabi
 
   test:
@@ -61,8 +58,10 @@ jobs:
         rust: [stable, beta, nightly]
     runs-on: ubuntu-latest
     steps:
-    - name: Setup Rust
-      uses: hecrj/setup-rust-action@v1
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Setup Rust Toolchain
+      uses: ./.github/actions/setup-builder
       with:
         rust-version: ${{ matrix.rust }}
     - name: Install Tarpaulin
@@ -71,16 +70,16 @@ jobs:
         crate: cargo-tarpaulin
         version: 0.14.2
         use-tool-cache: true
-    - name: Checkout
-      uses: actions/checkout@v2
     - name: Test
       run: cargo test --all-features
 
   test-coverage:
     runs-on: ubuntu-latest
     steps:
-    - name: Setup Rust
-      uses: hecrj/setup-rust-action@v1
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Setup Rust Toolchain
+      uses: ./.github/actions/setup-builder
       with:
         rust-version: stable
     - name: Install Tarpaulin
@@ -89,8 +88,6 @@ jobs:
         crate: cargo-tarpaulin
         version: 0.14.2
         use-tool-cache: true
-    - name: Checkout
-      uses: actions/checkout@v2
     - name: Coverage
       run: cargo tarpaulin -o Lcov --output-dir ./coverage
     - name: Coveralls
@@ -103,9 +100,9 @@ jobs:
     runs-on: ubuntu-latest
     needs: [test]
     steps:
-      - name: Set up Rust
-        uses: hecrj/setup-rust-action@v1
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
+      - name: Setup Rust Toolchain
+        uses: ./.github/actions/setup-builder
       - name: Publish
         shell: bash
         run: |

.gitignore

@@ -16,3 +16,5 @@ Cargo.lock
 .vscode
 
 *.swp
+
+.DS_store

CHANGELOG.md

@@ -10,6 +10,44 @@ changes that break via addition as "Added".
 ## [Unreleased]
 Check https://github.com/sqlparser-rs/sqlparser-rs/commits/main for undocumented changes.
 
+## [0.50.0] 2024-08-15
+Again, huge props to @iffyio @jmhain and @lovasoa for their help reviewing and merging PRs 🙏.
+Without them this project would not be possible. 
+
+Reminder:  are in the process of moving sqlparser to governed as part of the Apache
+DataFusion project: https://github.com/sqlparser-rs/sqlparser-rs/issues/1294
+
+# Fixed
+* Clippy 1.80 warnings (#1357) - Thanks @lovasoa
+
+# Added
+* Support `STRUCT` and list of structs for DuckDB dialect (#1372) - Thanks @jayzhan211
+* Support custom lexical precedence in PostgreSQL dialect (#1379) - Thanks @samuelcolvin
+* Support `FREEZE|UNFREEZE PARTITION` syntax for ClickHouse (#1380) - Thanks @git-hulk
+* Support scale in `CEIL` and `FLOOR` functions (#1377) - Thanks @seve-martinez
+* Support `CREATE TRIGGER` and `DROP TRIGGER` statements (#1352) - Thanks @LucaCappelletti94
+* Support `EXTRACT` syntax for snowflake (#1374) - Thanks @seve-martinez
+* Support `ATTACH` / `DETACH PARTITION` for ClickHouse (#1362) - Thanks @git-hulk
+* Support Dialect level precedence, update Postgres Dialect to match Postgres (#1360) - Thanks @samuelcolvin
+* Support parsing empty map literal syntax for DuckDB and Generic dialects (#1361) - Thanks @goldmedal
+* Support `SETTINGS` clause for ClickHouse table-valued functions (#1358) - Thanks @Jesse-Bakker
+* Support `OPTIMIZE TABLE` statement for ClickHouse (#1359) - Thanks @git-hulk
+* Support `ON CLUSTER` in `ALTER TABLE` for ClickHouse (#1342) - Thanks @git-hulk
+* Support `GLOBAL` keyword before the join operator (#1353) - Thanks @git-hulk
+* Support postgres String Constants with Unicode Escapes (#1355) - Thanks @lovasoa
+* Support position with normal function call syntax for Snowflake  (#1341) - Thanks @jmhain
+* Support `TABLE` keyword in `DESC|DESCRIBE|EXPLAIN TABLE` statement (#1351) - Thanks @git-hulk
+
+# Changed
+* Only require `DESCRIBE TABLE` for Snowflake and ClickHouse dialect (#1386) - Thanks @ alamb
+* Rename (unreleased) `get_next_precedence_full` to `get_next_precedence_default` (#1378) - Thanks @samuelcolvin
+* Use local GitHub Action to replace setup-rust-action (#1371) - Thanks @git-hulk
+* Simplify arrow_cast tests (#1367) - Thanks @alamb
+* Update version of GitHub Actions (#1363) - Thanks @git-hulk
+* Make `Parser::maybe_parse` pub (#1364) - Thanks @Jesse-Bakker
+* Improve comments on 1Dialect` (#1366) - Thanks @alamb
+
+
 ## [0.49.0] 2024-07-23
 As always, huge props to @iffyio @jmhain and @lovasoa for their help reviewing and merging PRs!
 

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "sqlparser"
 description = "Extensible SQL Lexer and Parser with support for ANSI SQL:2011"
-version = "0.49.0"
+version = "0.50.0"
 authors = ["Andy Grove <[email protected]>"]
 homepage = "https://github.com/sqlparser-rs/sqlparser-rs"
 documentation = "https://docs.rs/sqlparser/"

src/ast/data_type.rs

@@ -302,7 +302,7 @@ pub enum DataType {
     ///
     /// [hive]: https://docs.cloudera.com/cdw-runtime/cloud/impala-sql-reference/topics/impala-struct.html
     /// [bigquery]: https://cloud.google.com/bigquery/docs/reference/standard-sql/data-types#struct_type
-    Struct(Vec<StructField>),
+    Struct(Vec<StructField>, StructBracketKind),
     /// Union
     ///
     /// [duckdb]: https://duckdb.org/docs/sql/data_types/union.html
@@ -319,6 +319,10 @@ pub enum DataType {
     /// [`SQLiteDialect`](crate::dialect::SQLiteDialect), from statements such
     /// as `CREATE TABLE t1 (a)`.
     Unspecified,
+    /// Trigger data type, returned by functions associated with triggers
+    ///
+    /// [postgresql]: https://www.postgresql.org/docs/current/plpgsql-trigger.html
+    Trigger,
 }
 
 impl fmt::Display for DataType {
@@ -513,9 +517,16 @@ impl fmt::Display for DataType {
                 }
                 write!(f, ")")
             }
-            DataType::Struct(fields) => {
+            DataType::Struct(fields, bracket) => {
                 if !fields.is_empty() {
-                    write!(f, "STRUCT<{}>", display_comma_separated(fields))
+                    match bracket {
+                        StructBracketKind::Parentheses => {
+                            write!(f, "STRUCT({})", display_comma_separated(fields))
+                        }
+                        StructBracketKind::AngleBrackets => {
+                            write!(f, "STRUCT<{}>", display_comma_separated(fields))
+                        }
+                    }
                 } else {
                     write!(f, "STRUCT")
                 }
@@ -543,6 +554,7 @@ impl fmt::Display for DataType {
                 write!(f, "Nested({})", display_comma_separated(fields))
             }
             DataType::Unspecified => Ok(()),
+            DataType::Trigger => write!(f, "TRIGGER"),
         }
     }
 }
@@ -613,6 +625,17 @@ fn format_clickhouse_datetime_precision_and_timezone(
     Ok(())
 }
 
+/// Type of brackets used for `STRUCT` literals.
+#[derive(Debug, Clone, PartialEq, PartialOrd, Eq, Ord, Hash)]
+#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
+#[cfg_attr(feature = "visitor", derive(Visit, VisitMut))]
+pub enum StructBracketKind {
+    /// Example: `STRUCT(a INT, b STRING)`
+    Parentheses,
+    /// Example: `STRUCT<a INT, b STRING>`
+    AngleBrackets,
+}
+
 /// Timestamp and Time data types information about TimeZone formatting.
 ///
 /// This is more related to a display information than real differences between each variant. To

src/ast/dcl.rs

@@ -193,3 +193,30 @@ impl fmt::Display for AlterRoleOperation {
         }
     }
 }
+
+/// A `USE` (`Statement::Use`) operation
+#[derive(Debug, Clone, PartialEq, PartialOrd, Eq, Ord, Hash)]
+#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
+#[cfg_attr(feature = "visitor", derive(Visit, VisitMut))]
+pub enum Use {
+    Catalog(ObjectName),   // e.g. `USE CATALOG foo.bar`
+    Schema(ObjectName),    // e.g. `USE SCHEMA foo.bar`
+    Database(ObjectName),  // e.g. `USE DATABASE foo.bar`
+    Warehouse(ObjectName), // e.g. `USE WAREHOUSE foo.bar`
+    Object(ObjectName),    // e.g. `USE foo.bar`
+    Default,               // e.g. `USE DEFAULT`
+}
+
+impl fmt::Display for Use {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        f.write_str("USE ")?;
+        match self {
+            Use::Catalog(name) => write!(f, "CATALOG {}", name),
+            Use::Schema(name) => write!(f, "SCHEMA {}", name),
+            Use::Database(name) => write!(f, "DATABASE {}", name),
+            Use::Warehouse(name) => write!(f, "WAREHOUSE {}", name),
+            Use::Object(name) => write!(f, "{}", name),
+            Use::Default => write!(f, "DEFAULT"),
+        }
+    }
+}