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feat(mito): Optimize async index building with priority-based batching (#7034)

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* feat: add priority-based batching to IndexBuildScheduler

Signed-off-by: SNC123 <sinhco@outlook.com>

* fix: clean old puffin-related cache

Signed-off-by: SNC123 <sinhco@outlook.com>

* test: add test for IndexBuildScheduler

Signed-off-by: SNC123 <sinhco@outlook.com>

* feat: different index file id for read and async write

Signed-off-by: SNC123 <sinhco@outlook.com>

* feat: different index file id for delete

Signed-off-by: SNC123 <sinhco@outlook.com>

* chore: clippy

Signed-off-by: SNC123 <sinhco@outlook.com>

* fix: apply suggestions

Signed-off-by: SNC123 <sinhco@outlook.com>

* fix: apply comments

Signed-off-by: SNC123 <sinhco@outlook.com>

* combine files and index files

Signed-off-by: SNC123 <sinhco@outlook.com>

* feat: add index_file_id into ManifestSstEntry

Signed-off-by: SNC123 <sinhco@outlook.com>

* Update src/mito2/src/gc.rs

Signed-off-by: SNC123 <sinhco@outlook.com>

* resolve conflicts

Signed-off-by: SNC123 <sinhco@outlook.com>

* fix: sqlness

Signed-off-by: SNC123 <sinhco@outlook.com>

* chore: fmt

Signed-off-by: SNC123 <sinhco@outlook.com>

---------

Signed-off-by: SNC123 <sinhco@outlook.com>
This commit is contained in:
Sicong Hu
2025-10-31 10:13:17 +08:00
committed by GitHub
parent acf38a7091
commit 30894d7599
29 changed files with 702 additions and 120 deletions
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33
tests/cases/standalone/common/information_schema/ssts.result
View File

@@ -10,6 +10,7 @@ DESC TABLE information_schema.ssts_manifest;
| region_group | UInt8 | | NO | | FIELD |
| region_sequence | UInt32 | | NO | | FIELD |
| file_id | String | | NO | | FIELD |
| index_file_id | String | | YES | | FIELD |
| level | UInt8 | | NO | | FIELD |
| file_path | String | | NO | | FIELD |
| file_size | UInt64 | | NO | | FIELD |
@@ -96,13 +97,13 @@ ADMIN FLUSH_TABLE('sst_case');
-- SQLNESS REPLACE (/public/\d+) /public/<TABLE_ID>
SELECT * FROM information_schema.ssts_manifest order by file_path;
+----------------------------+---------------+----------+---------------+--------------+-----------------+--------------------------------------+-------+----------------------------------------------------------------------------------------+-----------+---------------------------------------------------------------------------------------------+-----------------+----------+----------------+------------+-------------------------+-------------------------+----------+------------------+---------+---------+
| table_dir | region_id | table_id | region_number | region_group | region_sequence | file_id | level | file_path | file_size | index_file_path | index_file_size | num_rows | num_row_groups | num_series | min_ts | max_ts | sequence | origin_region_id | node_id | visible |
+----------------------------+---------------+----------+---------------+--------------+-----------------+--------------------------------------+-------+----------------------------------------------------------------------------------------+-----------+---------------------------------------------------------------------------------------------+-----------------+----------+----------------+------------+-------------------------+-------------------------+----------+------------------+---------+---------+
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
+----------------------------+---------------+----------+---------------+--------------+-----------------+--------------------------------------+-------+----------------------------------------------------------------------------------------+-----------+---------------------------------------------------------------------------------------------+-----------------+----------+----------------+------------+-------------------------+-------------------------+----------+------------------+---------+---------+
+----------------------------+---------------+----------+---------------+--------------+-----------------+--------------------------------------+--------------------------------------+-------+----------------------------------------------------------------------------------------+-----------+---------------------------------------------------------------------------------------------+-----------------+----------+----------------+------------+-------------------------+-------------------------+----------+------------------+---------+---------+
| table_dir | region_id | table_id | region_number | region_group | region_sequence | file_id | index_file_id | level | file_path | file_size | index_file_path | index_file_size | num_rows | num_row_groups | num_series | min_ts | max_ts | sequence | origin_region_id | node_id | visible |
+----------------------------+---------------+----------+---------------+--------------+-----------------+--------------------------------------+--------------------------------------+-------+----------------------------------------------------------------------------------------+-----------+---------------------------------------------------------------------------------------------+-----------------+----------+----------------+------------+-------------------------+-------------------------+----------+------------------+---------+---------+
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> | <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> | <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> | <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
+----------------------------+---------------+----------+---------------+--------------+-----------------+--------------------------------------+--------------------------------------+-------+----------------------------------------------------------------------------------------+-----------+---------------------------------------------------------------------------------------------+-----------------+----------+----------------+------------+-------------------------+-------------------------+----------+------------------+---------+---------+
-- SQLNESS REPLACE (\s+\d+\s+) <NUM>
-- SQLNESS REPLACE ([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}) <UUID>
@@ -164,15 +165,15 @@ ADMIN FLUSH_TABLE('sst_case');
-- SQLNESS REPLACE (/public/\d+) /public/<TABLE_ID>
SELECT * FROM information_schema.ssts_manifest order by file_path;
+----------------------------+---------------+----------+---------------+--------------+-----------------+--------------------------------------+-------+----------------------------------------------------------------------------------------+-----------+---------------------------------------------------------------------------------------------+-----------------+----------+----------------+------------+-------------------------+-------------------------+----------+------------------+---------+---------+
| table_dir | region_id | table_id | region_number | region_group | region_sequence | file_id | level | file_path | file_size | index_file_path | index_file_size | num_rows | num_row_groups | num_series | min_ts | max_ts | sequence | origin_region_id | node_id | visible |
+----------------------------+---------------+----------+---------------+--------------+-----------------+--------------------------------------+-------+----------------------------------------------------------------------------------------+-----------+---------------------------------------------------------------------------------------------+-----------------+----------+----------------+------------+-------------------------+-------------------------+----------+------------------+---------+---------+
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
+----------------------------+---------------+----------+---------------+--------------+-----------------+--------------------------------------+-------+----------------------------------------------------------------------------------------+-----------+---------------------------------------------------------------------------------------------+-----------------+----------+----------------+------------+-------------------------+-------------------------+----------+------------------+---------+---------+
+----------------------------+---------------+----------+---------------+--------------+-----------------+--------------------------------------+--------------------------------------+-------+----------------------------------------------------------------------------------------+-----------+---------------------------------------------------------------------------------------------+-----------------+----------+----------------+------------+-------------------------+-------------------------+----------+------------------+---------+---------+
| table_dir | region_id | table_id | region_number | region_group | region_sequence | file_id | index_file_id | level | file_path | file_size | index_file_path | index_file_size | num_rows | num_row_groups | num_series | min_ts | max_ts | sequence | origin_region_id | node_id | visible |
+----------------------------+---------------+----------+---------------+--------------+-----------------+--------------------------------------+--------------------------------------+-------+----------------------------------------------------------------------------------------+-----------+---------------------------------------------------------------------------------------------+-----------------+----------+----------------+------------+-------------------------+-------------------------+----------+------------------+---------+---------+
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> | <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> | <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> | <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> | <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
| data/greptime/public/<TABLE_ID>/ |<NUM>|<NUM>|<NUM>|<NUM>|<NUM>| <UUID> | <UUID> |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/<UUID>.parquet |<NUM>| data/greptime/public/<TABLE_ID>/<REGION_ID>_<REGION_NUMBER>/index/<UUID>.puffin |<NUM>|<NUM>|<NUM>|<NUM>| <DATETIME> | <DATETIME> |<NUM>|<NUM>|<NUM>| true |
+----------------------------+---------------+----------+---------------+--------------+-----------------+--------------------------------------+--------------------------------------+-------+----------------------------------------------------------------------------------------+-----------+---------------------------------------------------------------------------------------------+-----------------+----------+----------------+------------+-------------------------+-------------------------+----------+------------------+---------+---------+
-- SQLNESS REPLACE (\s+\d+\s+) <NUM>
-- SQLNESS REPLACE ([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}) <UUID>

29
tests/cases/standalone/common/system/information_schema.result
View File

@@ -406,26 +406,27 @@ select * from information_schema.columns order by table_schema, table_name, colu
| greptime | information_schema | ssts_index_meta | target_key | 12 | 2147483647 | 2147483647 | | | | utf8 | utf8_bin | | | select,insert | | String | string | FIELD | | No | string | | |
| greptime | information_schema | ssts_index_meta | target_type | 11 | 2147483647 | 2147483647 | | | | utf8 | utf8_bin | | | select,insert | | String | string | FIELD | | No | string | | |
| greptime | information_schema | ssts_manifest | file_id | 7 | 2147483647 | 2147483647 | | | | utf8 | utf8_bin | | | select,insert | | String | string | FIELD | | No | string | | |
| greptime | information_schema | ssts_manifest | file_path | 9 | 2147483647 | 2147483647 | | | | utf8 | utf8_bin | | | select,insert | | String | string | FIELD | | No | string | | |
| greptime | information_schema | ssts_manifest | file_size | 10 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | No | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | index_file_path | 11 | 2147483647 | 2147483647 | | | | utf8 | utf8_bin | | | select,insert | | String | string | FIELD | | Yes | string | | |
| greptime | information_schema | ssts_manifest | index_file_size | 12 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | Yes | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | level | 8 | | | 3 | 0 | | | | | | select,insert | | UInt8 | tinyint unsigned | FIELD | | No | tinyint unsigned | | |
| greptime | information_schema | ssts_manifest | max_ts | 17 | | | | | 9 | | | | | select,insert | | TimestampNanosecond | timestamp(9) | FIELD | | Yes | timestamp(9) | | |
| greptime | information_schema | ssts_manifest | min_ts | 16 | | | | | 9 | | | | | select,insert | | TimestampNanosecond | timestamp(9) | FIELD | | Yes | timestamp(9) | | |
| greptime | information_schema | ssts_manifest | node_id | 20 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | Yes | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | num_row_groups | 14 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | No | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | num_rows | 13 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | No | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | num_series | 15 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | Yes | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | origin_region_id | 19 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | No | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | file_path | 10 | 2147483647 | 2147483647 | | | | utf8 | utf8_bin | | | select,insert | | String | string | FIELD | | No | string | | |
| greptime | information_schema | ssts_manifest | file_size | 11 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | No | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | index_file_id | 8 | 2147483647 | 2147483647 | | | | utf8 | utf8_bin | | | select,insert | | String | string | FIELD | | Yes | string | | |
| greptime | information_schema | ssts_manifest | index_file_path | 12 | 2147483647 | 2147483647 | | | | utf8 | utf8_bin | | | select,insert | | String | string | FIELD | | Yes | string | | |
| greptime | information_schema | ssts_manifest | index_file_size | 13 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | Yes | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | level | 9 | | | 3 | 0 | | | | | | select,insert | | UInt8 | tinyint unsigned | FIELD | | No | tinyint unsigned | | |
| greptime | information_schema | ssts_manifest | max_ts | 18 | | | | | 9 | | | | | select,insert | | TimestampNanosecond | timestamp(9) | FIELD | | Yes | timestamp(9) | | |
| greptime | information_schema | ssts_manifest | min_ts | 17 | | | | | 9 | | | | | select,insert | | TimestampNanosecond | timestamp(9) | FIELD | | Yes | timestamp(9) | | |
| greptime | information_schema | ssts_manifest | node_id | 21 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | Yes | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | num_row_groups | 15 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | No | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | num_rows | 14 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | No | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | num_series | 16 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | Yes | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | origin_region_id | 20 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | No | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | region_group | 5 | | | 3 | 0 | | | | | | select,insert | | UInt8 | tinyint unsigned | FIELD | | No | tinyint unsigned | | |
| greptime | information_schema | ssts_manifest | region_id | 2 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | No | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | region_number | 4 | | | 10 | 0 | | | | | | select,insert | | UInt32 | int unsigned | FIELD | | No | int unsigned | | |
| greptime | information_schema | ssts_manifest | region_sequence | 6 | | | 10 | 0 | | | | | | select,insert | | UInt32 | int unsigned | FIELD | | No | int unsigned | | |
| greptime | information_schema | ssts_manifest | sequence | 18 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | Yes | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | sequence | 19 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | Yes | bigint unsigned | | |
| greptime | information_schema | ssts_manifest | table_dir | 1 | 2147483647 | 2147483647 | | | | utf8 | utf8_bin | | | select,insert | | String | string | FIELD | | No | string | | |
| greptime | information_schema | ssts_manifest | table_id | 3 | | | 10 | 0 | | | | | | select,insert | | UInt32 | int unsigned | FIELD | | No | int unsigned | | |
| greptime | information_schema | ssts_manifest | visible | 21 | | | | | | | | | | select,insert | | Boolean | boolean | FIELD | | No | boolean | | |
| greptime | information_schema | ssts_manifest | visible | 22 | | | | | | | | | | select,insert | | Boolean | boolean | FIELD | | No | boolean | | |
| greptime | information_schema | ssts_storage | file_path | 1 | 2147483647 | 2147483647 | | | | utf8 | utf8_bin | | | select,insert | | String | string | FIELD | | No | string | | |
| greptime | information_schema | ssts_storage | file_size | 2 | | | 20 | 0 | | | | | | select,insert | | UInt64 | bigint unsigned | FIELD | | Yes | bigint unsigned | | |
| greptime | information_schema | ssts_storage | last_modified_ms | 3 | | | | | 3 | | | | | select,insert | | TimestampMillisecond | timestamp(3) | FIELD | | Yes | timestamp(3) | | |