* feat: adds the foundational types and SQL parsing support for vector index
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* refactor: by suggestions
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix: ensure index option values must be greater than zero
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* chore: validate connectivity strictly
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix: compile error
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* feat: disable SIMD for ci
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
---------
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* feat: add arrow json extension type
* feat: add json structure settings to extension type
* refactor: store json structure settings as extension metadata
* chore: make binary an acceptable type for extension
* refactor: add datafusion-postgres dependency
* refactor: move and include pg_catalog udfs
* chore: update upstream
* feat: register table function pg_get_keywords
* feat: bridge CatalogInfo for our CatalogManager
Signed-off-by: Ning Sun <sunning@greptime.com>
* feat: convert pg_catalog table to our system table
* feat: bridge system catalog with datafusion-postgres
Signed-off-by: Ning Sun <sunning@greptime.com>
* feat: add more udfs
* feat: add compatibility rewriter to postgres handler
* fix: various fix
* fmt: fix
* fix: use functions from pg_catalog library
* fmt
* fix: sqlness runner
Signed-off-by: Ning Sun <sunning@greptime.com>
* test: adopt arrow 56.0 to 56.1 memory size change
* fix: add additional udfs
* chore: format
* refactor: return None when creating system table failed
Signed-off-by: Ning Sun <sunning@greptime.com>
* chore: provide safety comments about expect usage
---------
Signed-off-by: Ning Sun <sunning@greptime.com>
* feat: add `SET DEFAULT` syntax
Signed-off-by: Yihai Lin <yihai-lin@foxmail.com>
* test: add `CURRENT_TIMESTAMP()` as default value for `SET DEFAULT` syntax
Signed-off-by: Yihai Lin <yihai-lin@foxmail.com>
* refactor: Make the error types more precise.
Signed-off-by: Yihai Lin <yihai-lin@foxmail.com>
* chore: a minor error display enchancement for `SET DEFAULT`
Signed-off-by: Yihai Lin <yihai-lin@foxmail.com>
* refactor: Using `MODIFY COLUMN` for `DROP/SET DEFUALT`
Signed-off-by: Yihai Lin <yihai-lin@foxmail.com>
* chore: update `greptime-proto`
Signed-off-by: Yihai Lin <yihai-lin@foxmail.com>
---------
Signed-off-by: Yihai Lin <yihai-lin@foxmail.com>
* feat: supports more db options
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix: tests
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix: use btree map for consistent results
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* feat: adds compaction keys into valid db options
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
---------
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* feat/answer-ctrl-c-in-mysql:
## Implement Connection ID-based Query Killing
### Key Changes:
- **Connection ID Management:**
- Added `connection_id` to `Session` and `QueryContext` in `src/session/src/lib.rs` and `src/session/src/context.rs`.
- Updated `MysqlInstanceShim` and `MysqlServer` to handle `connection_id` in `src/servers/src/mysql/handler.rs` and `src/servers/src/mysql/server.rs`.
- **KILL Statement Enhancements:**
- Introduced `Kill` enum to handle both `ProcessId` and `ConnectionId` in `src/sql/src/statements/kill.rs`.
- Updated `ParserContext` to parse `KILL QUERY <connection_id>` in `src/sql/src/parser.rs`.
- Modified `StatementExecutor` to support killing queries by `connection_id` in `src/operator/src/statement/kill.rs`.
- **Process Management:**
- Refactored `ProcessManager` to include `connection_id` in `src/catalog/src/process_manager.rs`.
- Added `kill_local_process` method for local query termination.
- **Testing:**
- Added tests for `KILL` statement parsing and execution in `src/sql/src/parser.rs`.
### Affected Files:
- `Cargo.lock`, `Cargo.toml`
- `src/catalog/src/process_manager.rs`
- `src/frontend/src/instance.rs`
- `src/frontend/src/stream_wrapper.rs`
- `src/operator/src/statement.rs`
- `src/operator/src/statement/kill.rs`
- `src/servers/src/mysql/federated.rs`
- `src/servers/src/mysql/handler.rs`
- `src/servers/src/mysql/server.rs`
- `src/servers/src/postgres.rs`
- `src/session/src/context.rs`
- `src/session/src/lib.rs`
- `src/sql/src/parser.rs`
- `src/sql/src/statements.rs`
- `src/sql/src/statements/kill.rs`
- `src/sql/src/statements/statement.rs`
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
Conflicts:
Cargo.lock
Cargo.toml
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/answer-ctrl-c-in-mysql:
### Enhance Process Management and Execution
- **`process_manager.rs`**: Added a new method `find_processes_by_connection_id` to filter processes by connection ID, improving process management capabilities.
- **`kill.rs`**: Refactored the process killing logic to utilize the new `find_processes_by_connection_id` method, streamlining the execution flow and reducing redundant checks.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/answer-ctrl-c-in-mysql:
## Commit Message
### Update Process ID Type and Refactor Code
- **Change Process ID Type**: Updated the process ID type from `u64` to `u32` across multiple files to optimize memory usage. Affected files include `process_manager.rs`, `lib.rs`, `database.rs`, `instance.rs`, `server.rs`, `stream_wrapper.rs`, `kill.rs`, `federated.rs`, `handler.rs`, `server.rs`,
`postgres.rs`, `mysql_server_test.rs`, `context.rs`, `lib.rs`, and `test_util.rs`.
- **Remove Connection ID**: Removed the `connection_id` field and related logic from `process_manager.rs`, `lib.rs`, `instance.rs`, `server.rs`, `stream_wrapper.rs`, `kill.rs`, `federated.rs`, `handler.rs`, `server.rs`, `postgres.rs`, `mysql_server_test.rs`, `context.rs`, `lib.rs`, and `test_util.rs` to
simplify the codebase.
- **Refactor Process Management**: Refactored process management logic to improve clarity and maintainability in `process_manager.rs`, `kill.rs`, and `handler.rs`.
- **Enhance MySQL Server Handling**: Improved MySQL server handling by integrating process management in `server.rs` and `mysql_server_test.rs`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/answer-ctrl-c-in-mysql:
### Add Process Manager to Postgres Server
- **`src/frontend/src/server.rs`**: Updated server initialization to include `process_manager`.
- **`src/servers/src/postgres.rs`**: Modified `MakePostgresServerHandler` to accept `process_id` for session creation.
- **`src/servers/src/postgres/server.rs`**: Integrated `process_manager` into `PostgresServer` for generating `process_id` during connection handling.
- **`src/servers/tests/postgres/mod.rs`** and **`tests-integration/src/test_util.rs`**: Adjusted test server setup to accommodate optional `process_manager`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/answer-ctrl-c-in-mysql:
Update `greptime-proto` Dependency
- Updated the `greptime-proto` dependency to a new revision in both `Cargo.lock` and `Cargo.toml`.
- `Cargo.lock`: Changed source revision from `d75a56e05a87594fe31ad5c48525e9b2124149ba` to `fdcbe5f1c7c467634c90a1fd1a00a784b92a4e80`.
- `Cargo.toml`: Updated the `greptime-proto` git revision to match the new commit.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
---------
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/kill-process:
### Add Cancellation Support and Enhance Process Management
- **Cancellation Handle Implementation**: Introduced `CancellationHandle` in `cancellation_handle.rs` to facilitate cancellation of futures and streams.
- **Process Management Enhancements**:
- Updated `ProcessManager` in `process_manager.rs` to support cancellable processes using `CancellableProcess`.
- Added `kill_process` method for terminating processes.
- **Stream Wrapper Update**:
- Replaced `StreamWrapper` with `CancellableStreamWrapper` in `stream_wrapper.rs` and `instance.rs` to handle stream cancellation.
- **Error Handling**:
- Added `StreamCancelled` error variant in `error.rs` to handle stream cancellation scenarios.
- **gRPC Handler Update**:
- Added `kill_process` gRPC method in `frontend_grpc_handler.rs` to allow external process termination.
- **Dependency Updates**:
- Updated `Cargo.lock` and `Cargo.toml` to include `common-base` and `tokio-util`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/kill-process:
**Enhancements and Bug Fixes**
- **Dependency Update**: Updated `greptime-proto` dependency in `Cargo.lock` and `Cargo.toml` to a new revision.
- **Error Handling Improvements**:
- Modified error variants in `src/catalog/src/error.rs` and `src/common/frontend/src/error.rs` to improve error messages and handling.
- Added `FrontendNotFound` error variant for better error specificity.
- **Process Management Enhancements**:
- Updated `ProcessManager` in `src/catalog/src/process_manager.rs` to include `kill_process` functionality with server address validation.
- Enhanced `FrontendClient` trait in `src/common/frontend/src/selector.rs` to support `kill_process` requests.
- **gRPC Handler Update**:
- Refactored `FrontendGrpcHandler` in `src/servers/src/grpc/frontend_grpc_handler.rs` to handle `kill_process` requests asynchronously and return process status.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/kill-process:
### Add Kill Process Functionality
- **`Cargo.lock`, `Cargo.toml`**: Added `common-frontend` as a dependency.
- **`server.rs`, `builder.rs`, `instance.rs`**: Updated `FrontendInvoker` and `FrontendBuilder` to support process management.
- **`error.rs`**: Introduced `InvalidProcessId` error for handling invalid process IDs.
- **`statement.rs`, `kill.rs`**: Implemented `execute_kill` method in `StatementExecutor` to handle the `KILL` statement.
- **`parser.rs`, `statement.rs`**: Updated SQL parser to recognize and parse the `KILL` statement.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/kill-process:
## Add Cancellation Support to Query Execution
- **`process_manager.rs`**: Updated `CancellationHandle` initialization to use `default()` method.
- **`cancellation_handle.rs`**: Implemented `Debug` trait for `CancellationHandle` and added `Cancellation` and `CancellableFuture` structs to support cancellable futures.
- **`error.rs`**: Introduced `Cancelled` error variant to handle query cancellations.
- **`instance.rs`**: Integrated `CancellableFuture` to manage query execution with cancellation support.
- **`stream_wrapper.rs`**: Modified `CancellableStreamWrapper` to use the new `waker()` method for cancellation handling.
- **`statement.rs`**: Added `#[allow(clippy::too_many_arguments)]` to `StatementExecutor::new` to suppress clippy warnings.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/kill-process:
- **Add `MetaClientMissing` Error**: Introduced a new error variant `MetaClientMissing` in `error.rs` to handle missing meta client scenarios.
- **Refactor Cancellation Handling**: Merged `cancellation_handle.rs` into `cancellation.rs` and updated related logic in `process_manager.rs`, `instance.rs`, and `stream_wrapper.rs`.
- **Enhance Process Management**: Improved process management logic in `process_manager.rs` to handle process cancellation more effectively.
- **Update Tests**: Added and updated tests in `cancellation.rs` and `stream_wrapper.rs` to cover new cancellation logic and error handling.
- **Cargo.toml Update**: Adjusted workspace settings in `Cargo.toml` for `common-frontend`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/kill-process:
- **Add Tests for Process Management**: Introduced multiple async tests in `process_manager.rs` to verify query registration, deregistration, cancellation, and process killing functionalities.
- **Update Error Message in SQL Parser**: Modified the expected error message in `parser.rs` to clarify the expected token as a "process id string literal".
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/kill-process:
### Add Process Count Metrics to Catalog
- **`metrics.rs`**: Introduced a new metric `PROCESS_LIST_COUNT` to track the count of running processes per catalog using `IntGaugeVec`.
- **`process_manager.rs`**: Updated `CancellableProcess` to increment and decrement `PROCESS_LIST_COUNT` upon creation and destruction, respectively. Added a `Drop` implementation for `CancellableProcess` to handle metric updates.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/kill-process:
### Fix process removal logic in `process_manager.rs`
- Corrected the condition for removing an entry from the catalog in `ProcessManager` by using `o.get()` instead of `o.get_mut()`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/kill-process:
- **Error Handling Improvements**:
- Updated status codes for `Error::FrontendNotFound` and `Error::MetaClientMissing` to `StatusCode::Unexpected` in `src/catalog/src/error.rs`.
- Changed `InvokeFrontend` error display message and status code in `src/common/frontend/src/error.rs`.
- Added `ProcessManagerMissing` error in `src/operator/src/error.rs` and updated its handling in `src/operator/src/statement/kill.rs`.
- **Process Management Enhancements**:
- Added documentation for `ProcessManager` and `register_query` in `src/catalog/src/process_manager.rs`.
- Modified `kill_process` response handling in `src/servers/src/grpc/frontend_grpc_handler.rs`.
- **Cancellation Logic Update**:
- Improved cancellation logic in `src/common/base/src/cancellation.rs` to use `compare_exchange` for atomic operations.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/kill-process:
### Add Process Kill Count Metric and Refactor Cancellation Handle
- **Metrics Update**: Added a new metric `PROCESS_KILL_COUNT` in `metrics.rs` to track the count of completed kill process requests per catalog.
- **Refactor Cancellation Handle**: Renamed `cancellation_handler` to `cancellation_handle` across multiple files for consistency:
- `process_manager.rs`
- `instance.rs`
- `stream_wrapper.rs`
- **Process Management**: Updated process management logic in `process_manager.rs` to increment the `PROCESS_KILL_COUNT` metric upon successful process termination.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/kill-process:
Update metric description in `metrics.rs`
- Changed the description of `PROCESS_KILL_COUNT` to reflect the count of killed processes instead of running processes in `metrics.rs`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/kill-process:
Update `greptime-proto` Dependency and Fix Response Field
- **Updated Dependency**: Changed the `greptime-proto` Git revision in `Cargo.lock` and `Cargo.toml` to `f0913f1`.
- **Code Fix**: Modified `frontend_grpc_handler.rs` to correct the response field from `found` to `success` in `KillProcessResponse`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
---------
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
chore/allow-numberic-values-in-alter:
### Commit Message
Enhance `alter_parser.rs` to Support Numeric Values
- Updated `parse_string_options` function in `alter_parser.rs` to handle numeric literals in addition to string literals and `NULL` for alter table statements.
- Added a new test `test_parse_alter_with_numeric_value` in `alter_parser.rs` to verify the parsing of numeric values in alter table options.
* feat: support SQL parsing for trigger show
* add excludes in licenserc
* refine comment
* fix: typo
* fix: add show/trigger.rs to excludes in licenserc
