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69870e2762
* fix unit tests * fix: sqlness * fix/default-time-window: ## Add Helper Functions and Enhance Compaction Tests - **Refactor Compaction Logic**: Introduced helper functions `flush` and `compact` in `compaction_test.rs` to streamline compaction operations. - **Enhance Compaction Tests**: Added a new test `test_infer_compaction_time_window` in `compaction_test.rs` to verify compaction time window inference. - **Testing Improvements**: Added `#[cfg(test)]` attribute to `new_multi_partitions` in `time_partition.rs` to ensure it's only included in test builds. * fix/default-time-window: - **Refactor `TimePartition` Struct**: Removed unnecessary comments regarding `time_range` in `time_partition.rs`. - **Enhance `TimePartitions` Functionality**: Added a method `part_duration_or_default` to provide a default partition duration in `time_partition.rs`. - **Update SQL Test Cases**: Modified SQL operations and expected results in `scan_big_varchar.result` and `scan_big_varchar.sql` to reflect changes in data manipulation logic. * fix/default-time-window: ### Update Time Partition Default Duration - **Refactor Default Duration**: Introduced `INITIAL_TIME_WINDOW` constant to define the default time window duration as `Duration::from_days(1)`. This change replaces multiple instances of the hardcoded default duration across the `time_partition.rs` file. - **Files Affected**: `time_partition.rs` * fix/default-time-window: ## Update Partition Duration Handling - **`time_partition.rs`**: Refactored `part_duration` to be non-optional, removing `Option` wrapper. Updated logic to use `unwrap_or` with `INITIAL_TIME_WINDOW` where necessary. Adjusted related methods and tests to accommodate this change. - **`version.rs` (memtable and region)**: Updated handling of `part_duration` to align with changes in `time_partition.rs`, ensuring consistent use of non-optional `Duration`. * fix/default-time-window: ### Improve Error Context in `time_partition.rs` - Enhanced error context message in `time_partition.rs` to provide clearer information on partition time range issues, including bucket size details. Signed-off-by: Lei, HUANG <lhuang@greptime.com> --------- Signed-off-by: Lei, HUANG <lhuang@greptime.com>
79 lines
1.7 KiB
SQL
79 lines
1.7 KiB
SQL
--- tests for timezone ---
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SHOW VARIABLES time_zone;
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SHOW VARIABLES system_time_zone;
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select timezone();
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CREATE TABLE test(d double, ts timestamp_ms time index);
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INSERT INTO test values
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(1, '2024-01-01 00:00:00'),
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(2, '2024-01-02 08:00:00'),
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(3, '2024-01-03 16:00:00'),
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(4, '2024-01-04 00:00:00'),
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(5, '2024-01-05 00:00:00+08:00');
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SELECT * from test ORDER BY ts ASC;
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SELECT * from test where ts >= '2024-01-02 08:00:00' ORDER BY ts;
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SELECT * from test where ts <= '2024-01-03 16:00:00' ORDER BY ts;
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select date_format(ts, '%Y-%m-%d %H:%M:%S:%3f') from test ORDER BY ts;
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select to_unixtime('2024-01-02 00:00:00');
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select to_unixtime('2024-01-02T00:00:00+08:00');
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--- UTC+8 ---
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SET TIME_ZONE = '+8:00';
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SHOW VARIABLES time_zone;
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SHOW VARIABLES system_time_zone;
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select timezone();
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SELECT * from test ORDER BY ts;
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SELECT * from test where ts >= '2024-01-02 08:00:00' ORDER BY ts;
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SELECT * from test where ts <= '2024-01-03 16:00:00' ORDER BY ts;
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select date_format(ts, '%Y-%m-%d %H:%M:%S:%3f') from test ORDER BY ts;
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select to_unixtime('2024-01-02 00:00:00');
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select to_unixtime('2024-01-02 00:00:00+08:00');
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--- UTC-8 ---
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SET SESSION TIME_ZONE = '-8:00';
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SHOW VARIABLES time_zone;
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SHOW VARIABLES system_time_zone;
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select timezone();
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SELECT * from test ORDER BY ts;
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SELECT * from test where ts >= '2024-01-02 08:00:00' ORDER BY ts;
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SELECT * from test where ts <= '2024-01-03 16:00:00' ORDER BY ts;
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select date_format(ts, '%Y-%m-%d %H:%M:%S:%3f') from test ORDER BY ts;
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select to_unixtime('2024-01-02 00:00:00');
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select to_unixtime('2024-01-02 00:00:00+08:00');
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drop table test;
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-- revert timezone to UTC
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SET LOCAL TIME_ZONE = 'UTC';
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SHOW VARIABLES time_zone;
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select timezone();
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