text: -- +migrate Up notransaction
  create index concurrently if not exists idx_search_alerts_summary_eng on alerts using gin (to_tsvector('english', replace(lower(summary), '.', ' ')));
  
  create index concurrently if not exists idx_search_escalation_policies_name_eng on escalation_policies using gin (to_tsvector('english', replace(lower(name), '.', ' ')));
  create index concurrently if not exists idx_search_escalation_policies_desc_eng on escalation_policies using gin (to_tsvector('english', replace(lower(description), '.', ' ')));
  
  create index concurrently if not exists idx_search_rotations_name_eng on rotations using gin (to_tsvector('english', replace(lower(name), '.', ' ')));
  create index concurrently if not exists idx_search_rotations_desc_eng on rotations using gin (to_tsvector('english', replace(lower(description), '.', ' ')));
  
  create index concurrently if not exists idx_search_schedules_name_eng on schedules using gin (to_tsvector('english', replace(lower(name), '.', ' ')));
  create index concurrently if not exists idx_search_schedules_desc_eng on schedules using gin (to_tsvector('english', replace(lower(description), '.', ' ')));
  
  create index concurrently if not exists idx_search_services_name_eng on services using gin (to_tsvector('english', replace(lower(name), '.', ' ')));
  create index concurrently if not exists idx_search_services_desc_eng on services using gin (to_tsvector('english', replace(lower(description), '.', ' ')));
  
  create index concurrently if not exists idx_search_users_name_eng on users using gin (to_tsvector('english', replace(lower(name), '.', ' ')));
  
  -- +migrate Down
  
  drop index idx_search_alerts_summary_eng;
  drop index idx_search_escalation_policies_name_eng;
  drop index idx_search_escalation_policies_desc_eng;
  drop index idx_search_rotations_name_eng;
  drop index idx_search_rotations_desc_eng;
  drop index idx_search_schedules_name_eng;
  drop index idx_search_schedules_desc_eng;
  drop index idx_search_services_name_eng;
  drop index idx_search_services_desc_eng;
  drop index idx_search_users_name_eng;
  