diff options
Diffstat (limited to 'db/migrate/20210719145532_add_foreign_keys_view.rb')
| -rw-r--r-- | db/migrate/20210719145532_add_foreign_keys_view.rb | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/db/migrate/20210719145532_add_foreign_keys_view.rb b/db/migrate/20210719145532_add_foreign_keys_view.rb deleted file mode 100644 index 2d31371e782..00000000000 --- a/db/migrate/20210719145532_add_foreign_keys_view.rb +++ /dev/null @@ -1,26 +0,0 @@ -# frozen_string_literal: true - -class AddForeignKeysView < ActiveRecord::Migration[6.1] - def up - execute(<<~SQL) - CREATE OR REPLACE VIEW postgres_foreign_keys AS - SELECT - pg_constraint.oid AS oid, - pg_constraint.conname AS name, - constrained_namespace.nspname::text || '.'::text || constrained_table.relname::text AS constrained_table_identifier, - referenced_namespace.nspname::text || '.'::text || referenced_table.relname::text AS referenced_table_identifier - FROM pg_constraint - INNER JOIN pg_class constrained_table ON constrained_table.oid = pg_constraint.conrelid - INNER JOIN pg_class referenced_table ON referenced_table.oid = pg_constraint.confrelid - INNER JOIN pg_namespace constrained_namespace ON constrained_table.relnamespace = constrained_namespace.oid - INNER JOIN pg_namespace referenced_namespace ON referenced_table.relnamespace = referenced_namespace.oid - WHERE contype = 'f'; - SQL - end - - def down - execute(<<~SQL) - DROP VIEW IF EXISTS postgres_foreign_keys - SQL - end -end |