Karthikeyan Chinnakonda 32a316aef7 server: provide an option to enable event triggers on logically replicated tables ... ## Description ✍️ This PR introduces a new feature to enable/disable event triggers during logical replication of table data for PostgreSQL and MS-SQL data sources. We introduce a new field `trigger_on_replication` in the `*_create_event_trigger` metadata API. By default the event triggers will not fire for logical data replication. ## Changelog ✍️ __Component__ : server __Type__: feature __Product__: community-edition ### Short Changelog Add option to enable/disable event triggers on logically replicated tables ### Related Issues ✍ https://github.com/hasura/graphql-engine/issues/8814 https://hasurahq.atlassian.net/browse/GS-252 ### Solution and Design - By default, triggers do **not** fire when the session mode is `replica` in Postgres, so if the `triggerOnReplication` is set to `true` for an event trigger we run the query `ALTER TABLE #{tableTxt} ENABLE ALWAYS TRIGGER #{triggerNameTxt};` so that the trigger fires always irrespective of the `session_replication_role` - By default, triggers do fire in case of replication in MS-SQL, so if the `triggerOnReplication` is set to `false` for an event trigger we add a clause `NOT FOR REPLICATION` to the the SQL when the trigger is created/altered, which sets the `is_not_for_replication` for the trigger as `true` and it does not fire during logical replication. ### Steps to test and verify ✍ - Run hspec integration tests for HGE ## Server checklist ✍ ### Metadata ✍ Does this PR add a new Metadata feature? - ✅ Yes - Does `export_metadata`/`replace_metadata` supports the new metadata added? - ✅ PR-URL: https://github.com/hasura/graphql-engine-mono/pull/6953 Co-authored-by: Puru Gupta <32328846+purugupta99@users.noreply.github.com> Co-authored-by: Sean Park-Ross <94021366+seanparkross@users.noreply.github.com> GitOrigin-RevId: 92731328a2bbdcad2302c829f26f9acb33c36135		2022-11-29 17:43:13 +00:00
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Autodocodec	ghc 9.2.5	2022-11-15 11:26:42 +00:00
Control	Make Schema Cache building code slightly more readable	2022-11-15 20:14:22 +00:00
Data	server: memoize in tableSelectColumnsEnum and mkNumericAggFields for more sharing	2022-11-23 07:53:11 +00:00
Database/MSSQL	Source catalog migrations minor enhancements	2022-11-01 22:42:40 +00:00
GHC	Add allocation counter to trace spans and trace metadata	2022-08-18 21:57:59 +00:00
Hasura	server: provide an option to enable event triggers on logically replicated tables	2022-11-29 17:43:13 +00:00
Net	server: vendor used bits of 'ip' package to cut dependencies	2022-06-20 23:16:51 +00:00
Network	Upgrade Ormolu to v0.5.	2022-11-02 20:55:13 +00:00