Drop index_deployments_on_project_id_sha
What does this MR do and why?
This is part of an epic to optimize the deployments table by dropping unused indexes: &10185
MR to drop the index asynchronously: !125246 (merged)
Issue: #402512 (closed)
Screenshots or screen recordings
Migration output:
main: == [advisory_lock_connection] object_id: 223880, pg_backend_pid: 17729
main: == 20230712054057 DropIndexDeploymentsOnProjectIdSha: migrating ===============
main: -- transaction_open?()
main: -> 0.0000s
main: -- view_exists?(:postgres_partitions)
main: -> 0.0866s
main: -- indexes(:deployments)
main: -> 0.0214s
main: -- execute("SET statement_timeout TO 0")
main: -> 0.0005s
main: -- remove_index(:deployments, {:algorithm=>:concurrently, :name=>"index_deployments_on_project_id_sha"})
main: -> 0.0055s
main: -- execute("RESET statement_timeout")
main: -> 0.0003s
main: == 20230712054057 DropIndexDeploymentsOnProjectIdSha: migrated (0.1471s) ======
main: == [advisory_lock_connection] object_id: 223880, pg_backend_pid: 17729
Check that the index no longer exists on production DB
How to set up and validate locally
N/A
MR acceptance checklist
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Related to #402512 (closed)
Edited by Pam Artiaga