* feat(table): add entity semantic declarations
Define open-ended greptime.semantic.entity.* options, validate entity columns at DDL time, and stamp OTLP trace tables with the service entity declaration.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* feat: add read-time entity relationships graph
Add computed semantic graph tables, typed DataFusion derivation plans for entity registry and trace calls edges, and streaming read-time execution.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* test: exclude semantic graph tables from table constraints
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* refactor(operator): name the plan-builder source groupings
Review feedback: build_registry_plan / build_calls_plan took anonymous
(declarations, DataFrame) tuples while the caller already grouped the same
fields. Introduce RegistrySource { declarations, scan } and CallsSource
{ service, scan } next to the builders and flow them through the frontend
caller and tests. The frontend-side EntitySource keeps holding a TableRef
(the operator builders stay pure over already-built scans), so the named
structs live in operator rather than reusing that type. No behavior change.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
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Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix: do not transform exprs in the limit plan
* chore: keep some logs for debug
* feat: workaround for limit in other rules
* test: add sqlness tests for offset 0
* chore: add fixme
* WIP: pg_catalog
* refactor: move memory_table to crate public level to reuse it in pgcatalog
* refactor: new system_schema mod to manage implementation of information_schema and pg_catalog
* feat: pg_catalog.pg_type
* fix: remove unused code to avoid warning
* test: add pg_catalog sqlness test
* feat: pg_catalog_cache in system_catalog
* fix: integration test
* test: rollback unit test
* refactor: mix pg_catalog table_id with old ones
* fix: add todo information
* tests: rerun sqlness
---------
Co-authored-by: johnsonlee <johnsonlee@localhost.localdomain>
* feat: add more placeholder field in information_schema.tables
* feat: make schema modifiable for use statement
* chore: add todo items
* fix: resolve lint issues after data type changes
* chore: update sqlness results
* refactor: patch for select database is no longer needed
* test: align tests and data types
* Apply suggestions from code review
Co-authored-by: dennis zhuang <killme2008@gmail.com>
* fix: use canonicalize_identifier for database name
* feat: add all columns for information_schema.tables
* test: remove vairables from sqlness results
* feat: add to_string impl for table options
---------
Co-authored-by: dennis zhuang <killme2008@gmail.com>
* feat: only allow timestamp data type as time index
* test: update sqltest cases, todo: need some fixes
* fix: sqlness tests
* fix: forgot adding back cte test
* chore: style
* feat: add support for information_schema.columns
* feat: remove information_schema from its view
* Update src/catalog/src/information_schema.rs
Co-authored-by: LFC <bayinamine@gmail.com>
* fix: error on table data type
* test: correct sqlness test for information schema
* test: add information_schema.columns sqlness tests
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Co-authored-by: LFC <bayinamine@gmail.com>
* feat: add table id and engine to informatin_schema.TABLES
* Update src/catalog/src/information_schema/tables.rs
Co-authored-by: Yingwen <realevenyag@gmail.com>
* chore: change table_engine to engine
* test: update sqlness for information schema
* test: update information_schema test in frontend::tests::instance_test.rs
* fix: github action sqlness information_schema test fail
* test: ignore table_id in information_schema
* test: support distribute and standalone have different output
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Co-authored-by: Yingwen <realevenyag@gmail.com>
dennis zhuang
WaterWhisperer
Weny Xu
Yingwen
JohnsonLee
JohnsonLeeandjohnsonlee
Ning Sunanddennis zhuang
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LFC