* feat: initial support for __schema__ in label values
* feat: filter database with matches
* refactor: skip unnecessary check
* fix: resolve schema matcher in label values
* test: add a test case for table not exists
* refactor: add matchop check on db label
* chore: merge main
fix/compaction-concurrency:
Add delay before compaction in `compaction_test.rs`
- Introduced a 2-millisecond delay using `tokio::time::sleep` before the `compact` function call in `test_compaction_region_with_overlapping_delete_all` to ensure proper timing and synchronization during the test execution.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.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>
* bulk-multiparts-merge-reader:
**Enhance Memtable Iteration and Flushing Logic**
- **`flush.rs`**: Updated `RegionFlushTask` to handle multiple ranges using `MergeReaderBuilder` for improved source management during flush operations.
- **`memtable.rs`**: Introduced `build_prune_iter` and `build_iter` methods in `MemtableRange` for flexible iteration. Added `MemtableRanges` struct to manage multiple contexts.
- **`simple_bulk_memtable.rs`**: Refactored to use `BatchIterBuilder` and `BatchIterBuilderDeprecated` for iteration, supporting new `read_to_values` method in `Series`.
- **`time_series.rs`**: Added `read_to_values` and `finish_cloned` methods in `Series` and `ValueBuilder` for efficient data handling.
- **`scan_util.rs`**: Replaced `build_iter` with `build_prune_iter` for range iteration, enhancing scan utility.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* bulk-multiparts-merge-reader:
- **Add Rayon for Parallel Processing**: Introduced `rayon` for parallel processing in `simple_bulk_memtable.rs` and updated `Cargo.toml` and `Cargo.lock` to include `rayon` dependency.
- **Enhance Benchmarking**: Added new benchmarks in `simple_bulk_memtable.rs` to compare parallel vs sequential processing, projection, sequence filtering, and write performance.
- **Make Structs and Methods Public**: Changed visibility of several structs and methods to `pub` in `simple_bulk_memtable.rs`, `memtable.rs`, `time_series.rs`, and `test_util.rs` to facilitate testing and benchmarking.
- **Update Criterion Features**: Modified `Cargo.toml` to include `html_reports` feature for `criterion`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* bulk-multiparts-merge-reader:
### Commit Summary
- **Refactor `SimpleBulkMemtable`**:
- Moved `ranges_sequential` function to a new `test_only` module and made it a method of `SimpleBulkMemtable`.
- Made several fields in `SimpleBulkMemtable` private and added a `region_metadata` getter.
- Affected files: `simple_bulk_memtable.rs`, `test_only.rs`.
- **Benchmark Adjustments**:
- Updated benchmark functions to use the new `ranges_sequential` method.
- Affected file: `simple_bulk_memtable.rs`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* bulk-multiparts-merge-reader:
### Add Test Configuration for `iter` Method in Memtable Implementations
- **Enhancements**:
- Added `#[cfg(any(test, feature = "test"))]` attribute to the `iter` method in various `Memtable` implementations to enable conditional compilation for testing purposes.
- Affected files:
- `src/mito2/src/memtable.rs`
- `src/mito2/src/memtable/bulk.rs`
- `src/mito2/src/memtable/partition_tree.rs`
- `src/mito2/src/memtable/simple_bulk_memtable.rs`
- `src/mito2/src/memtable/time_series.rs`
- `src/mito2/src/test_util/memtable_util.rs`
- **Benchmark Adjustments**:
- Removed `black_box` usage in `bench_memtable_write_performance` function to streamline benchmarking.
- Affected file: `src/mito2/benches/simple_bulk_memtable.rs`
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* bulk-multiparts-merge-reader:
**Enhance Async Support and Refactor Iteration in `mito2`**
- **Add Async Features**: Updated `Cargo.toml` to include `async` and `async_tokio` features for `criterion`.
- **Async Iteration**: Introduced async functions `flush` and `flush_original` in `simple_bulk_memtable.rs` to handle memtable flushing using async iterators.
- **Refactor Iteration Logic**: Moved `create_iter` and `BatchIterBuilderDeprecated` to `test_only.rs` for better separation of concerns.
- **Public API Change**: Made `next_batch` in `read.rs` public to support async batch processing.
- **Benchmark Updates**: Modified benchmarks in `simple_bulk_memtable.rs` to use async runtime for performance testing.
Files affected: `Cargo.toml`, `simple_bulk_memtable.rs`, `test_only.rs`, `read.rs`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* bulk-multiparts-merge-reader:
**Enhance Benchmarking for Memtable**
- Refactored `create_large_memtable` to `create_memtable_with_rows` in `simple_bulk_memtable.rs` to allow dynamic row count configuration.
- Introduced parameterized benchmarking in `bench_ranges_parallel_vs_sequential` to test various row counts, improving the flexibility and coverage of performance tests.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* bulk-multiparts-merge-reader:
### Enhance Memory Management and Public API
- **`builder.rs`**: Made `next_offset` method public to allow external access to offset calculations.
- **`simple_bulk_memtable.rs`**: Simplified the `series.extend` method by removing the iterator conversion for `fields`.
- **`time_series.rs`**:
- Added `can_accommodate` method to `ValueBuilder` to check if fields can be accommodated without offset overflow.
- Modified `extend` method to use a `Vec` for `fields` instead of an iterator, improving memory management and error handling.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* bulk-multiparts-merge-reader:
Add License and Enhance Testing in `simple_bulk_memtable.rs`
- Added Apache License header to `simple_bulk_memtable.rs`.
- Modified test configuration in `simple_bulk_memtable.rs` to include `any(test, feature = "test")`.
- Introduced a new test `test_write_read_large_string` in `simple_bulk_memtable.rs` to verify handling of large strings.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* bulk-multiparts-merge-reader:
Update `Cargo.toml` dependencies
- Adjust features for `common-meta` and `mito-codec` to include "testing".
- Maintain `criterion` version and features for async support.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* bulk-multiparts-merge-reader:
### Update Predicate Type in Memtable Iterators
- **Files Modified**:
- `src/mito2/src/memtable.rs`
- `src/mito2/src/memtable/bulk.rs`
- `src/mito2/src/memtable/simple_bulk_memtable.rs`
- **Key Changes**:
- Updated the `iter` method in `Memtable` trait and its implementations to use `Option<table::predicate::Predicate>` instead of `Option<Predicate>`.
- Adjusted return type in `BulkMemtable`'s `iter` method to `Result<crate::memtable::BoxedBatchIterator>`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* bulk-multiparts-merge-reader:
**Enhance Memtable Functionality**
- **`memtable.rs`**:
- Added `Clone` trait to `MemtableStats` and made `num_ranges` public.
- Introduced `num_rows` field in `MemtableRange` and updated its constructor.
- Added `num_rows` method to `MemtableRange`.
- **`partition_tree.rs`, `simple_bulk_memtable.rs`, `time_series.rs`**:
- Updated `MemtableRange` instantiation to include `num_rows`.
- **`range.rs`**:
- Refactored `MemRangeBuilder` to handle a single `MemtableRange` and `MemtableStats`.
- **`scan_region.rs`**:
- Enhanced memtable filtering based on time range and updated `MemRangeBuilder` usage.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* bulk-multiparts-merge-reader:
**Enhancements and Bug Fixes**
- **Deduplication Enhancements**:
- Introduced `DedupReader` and `LastRow` as public structs in `dedup.rs` to enhance deduplication capabilities.
- Added `LastNonNull` deduplication strategy in `flush.rs` and `simple_bulk_memtable.rs`.
- **Memtable Improvements**:
- Updated `SimpleBulkMemtable` to support batch size configuration and deduplication strategies.
- Modified `Series` struct in `time_series.rs` to include a configurable capacity.
- **Testing Enhancements**:
- Added new test `test_write_dedup` in `simple_bulk_memtable.rs` to verify deduplication functionality.
- Updated existing tests to include `OpType` parameter for better operation type handling.
- **Refactoring**:
- Renamed `BatchIterBuilder` to `BatchRangeBuilder` in `simple_bulk_memtable.rs` for clarity.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* bulk-multiparts-merge-reader:
- **Refactor `flush.rs`:** Removed `LastNonNullIter` usage and adjusted `DedupReader` instantiation to use `LastRow::new(false)` and `LastNonNull::new(false)`.
- **Enhance `simple_bulk_memtable.rs`:** Added logic to handle `LastNonNull` merge mode in `IterBuilder`. Introduced new tests: `test_delete_only` and `test_single_range` to verify delete operations and single range handling.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* fix: tests
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
---------
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
