* fix: result of nulls
* update test result
* fix null behaviors, add null tests
* update NULL tests
* error handler when parsing json_path
* change the logic to: items' datatype in the input arrays are all the same.
* remove a comment
* refactor: better logic
* drop unnecessary err check
* added an error test case
* fix: data_length, index_length, table_rows in tables
* feat: table stats only works for mito engine currently
* fix: tests
* fix: typo
* chore: log error when region_stats fails
* feat: adds index size to region statistics
* feat: adds the number of rows for region statistics
* test: adds sqlness test for region_statistics
* fix: test
* feat/alter-ttl:
Update greptime-proto source and add ChangeTableOptions handling
- Change greptime-proto source repository and revision in Cargo.lock and Cargo.toml
- Implement handling for ChangeTableOptions in grpc-expr and meta modules
- Add support for parsing and applying region option changes in mito2
- Introduce new error type for invalid change table option requests
- Add humantime dependency to store-api
- Fix SQL syntax in tests for changing column types
* chore: remove write buffer size option handling since we don't support specifying write_buffer_size for single table or region
* persist ttl to manifest
* chore: add sqlness
* fix: sqlness
* fix: typo and toml format
* fix: tests
* update: change alter syntax
* feat/alter-ttl: Add Clone trait to RegionFlushRequest and remove redundant Default derive in region_request.rs.
* feat/alter-ttl: Refactor code to replace 'ChangeTableOption' with 'ChangeRegionOption' and handle TTL as a region option
• Rename ChangeTableOption to ChangeRegionOption across various files.
• Update AlterKind::ChangeTableOptions to AlterKind::ChangeRegionOptions.
• Modify TTL handling to treat '0d' as None for TTL in table options.
• Adjust related function names and comments to reflect the change from table to region options.
• Include test case updates to verify the new TTL handling behavior.
* chore: update format
* refactor: update region options in DatanodeTableValue
* feat/alter-ttl:
Remove TTL handling from RegionManifest and related structures
- Eliminate TTL fields from `RegionManifest`, `RegionChange`, and associated handling logic.
- Update tests and checksums to reflect removal of TTL.
- Refactor `RegionOpener` and `handle_alter` to adjust to TTL removal.
- Simplify `RegionChangeResult` by replacing `change` with `new_meta`.
* chore: fmt
* remove useless delete op
* feat/alter-ttl: Updated Cargo.lock and gRPC expression Cargo.toml to include store-api dependency. Refactored alter.rs to use ChangeOption from store-api instead of ChangeTableOptionRequest.
Adjusted error handling in error.rs to use MetadataError. Modified handle_alter.rs to handle TTL changes with ChangeOption. Simplified region_request.rs by replacing
ChangeRegionOption with ChangeOption and removing redundant code. Removed UnsupportedTableOptionChange error in table/src/error.rs. Updated metadata.rs to use ChangeOption for table
options. Removed ChangeTableOptionRequest enum and related conversion code from requests.rs.
* feat/alter-ttl: Update greptime-proto dependency to revision 53ab9a9553
* chore: format code
* chore: update greptime-proto
* fix/union_all_panic:
Improve MetricCollector by incrementing level and fix underflow issue; add tests for UNION ALL queries
* chore: remove useless documentation
* fix/union_all_panic: Add order by clause to UNION ALL select queries in tests
* feat: add geojson function to aggregate paths
* test: add sqlness results
* test: add sqlness
* refactor: corrected to aggregation function
* chore: update comments
* fix: make linter happy again
* refactor: rename to remove `geo` from `geojson` function name
The return type is not geojson at all. It's just compatible with geojson's
coordinates part and superset's deckgl path plugin.
* feat: list/array support for postgres output
* fix: implement time zone support for postgrsql
* feat: add a geohash function that returns array
* fix: typo
* fix: lint warnings
* test: add sqlness test
* refactor: check resolution range before convert value
* fix: test result for sqlness
* feat: upgrade pgwire apis
* generic bundle trait
* feat: impl get/let
* fix: drop batch
* test: tumble batch
* feat: use batch eval flow
* fix: div use arrow::div not mul
* perf: not append batch
* perf: use bool mask for reduce
* perf: tiny opt
* perf: refactor slow path
* feat: opt if then
* fix: WIP
* perf: if then
* chore: use trace instead
* fix: reduce missing non-first batch
* perf: flow if then using interleave
* docs: add TODO
* perf: remove unnecessary eq
* chore: remove unused import
* fix: run_available no longer loop forever
* feat: blocking on high input buf
* chore: increase threhold
* chore: after rebase
* chore: per review
* chore: per review
* fix: allow empty values in reduce&test
* tests: more flow doc example tests
* chore: per review
* chore: per review
* feat: add json type and vector
* fix: allow to create and insert json data
* feat: udf to query json as string
* refactor: remove JsonbValue and JsonVector
* feat: show json value as strings
* chore: make ci happy
* test: adunit test and sqlness test
* refactor: use binary as grpc value of json
* fix: use non-preserve-order jsonb
* test: revert changed test
* refactor: change udf get_by_path to jq
* chore: make ci happy
* fix: distinguish binary and json in proto
* chore: delete udf for future pr
* refactor: remove Value(Json)
* chore: follow review comments
* test: some tests and checks
* test: fix unit tests
* chore: follow review comments
* chore: corresponding changes to proto
* fix: change grpc and pgsql server behavior alongside with sqlness/crud tests
* chore: follow review comments
* feat: udf of conversions between json and strings, used for grpc server
* refactor: rename to_string to json_to_string
* test: add more sqlness test for json
* chore: thanks for review :)
* Apply suggestions from code review
---------
Co-authored-by: Weny Xu <wenymedia@gmail.com>
* fix: table resolving logic related to pg_catalog
refer to
https://github.com/GreptimeTeam/greptimedb/issues/3560#issuecomment-2287794348
and #4543
* refactor: remove CatalogProtocol type
* fix: sqlness
* fix: forbid create database pg_catalog with mysql client
* refactor: use QueryContext as arguments rather than Channel
* refactor: pass None as default behaviour in information_schema
* test: fix test
