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feat: add region_statistics table (#4771)

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* refactor: introduce `region_statistic`

* refactor: move DatanodeStat related structs to common_meta

* chore: add comments

* feat: implement `list_region_stats` for `ClusterInfo` trait

* feat: add `region_statistics` table

* feat: add table_id and region_number fields

* chore: rename unused snafu

* chore: udpate sqlness results

* chore: avoid to print source in error msg

* chore: move `procedure_info` under `greptime` catalog

* chore: apply suggestions from CR

* Update src/common/meta/src/datanode.rs

Co-authored-by: jeremyhi <jiachun_feng@proton.me>

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Co-authored-by: jeremyhi <jiachun_feng@proton.me>
This commit is contained in:
Weny Xu
2024-09-27 17:54:52 +08:00
committed by GitHub
parent cc4106cbd2
commit 4045298cb2
39 changed files with 939 additions and 474 deletions
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src/common/catalog/src/consts.rs
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@@ -100,6 +100,9 @@ pub const INFORMATION_SCHEMA_VIEW_TABLE_ID: u32 = 32;
pub const INFORMATION_SCHEMA_FLOW_TABLE_ID: u32 = 33;
/// id for information_schema.procedure_info
pub const INFORMATION_SCHEMA_PROCEDURE_INFO_TABLE_ID: u32 = 34;
/// id for information_schema.region_statistics
pub const INFORMATION_SCHEMA_REGION_STATISTICS_TABLE_ID: u32 = 35;
/// ----- End of information_schema tables -----
/// ----- Begin of pg_catalog tables -----