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| author | Paul Gallagher <gallagher.paul@gmail.com> | 2011-06-17 21:57:47 +0800 |
|---|---|---|
| committer | Paul Gallagher <gallagher.paul@gmail.com> | 2011-06-19 10:14:17 +0800 |
| commit | b0d59907f733841280095b16c98a95574b3a0938 (patch) | |
| tree | 1508c1f8a14a36763e81d3e26e917b05885d7045 /activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb | |
| parent | f8c4b374c831d6f37efb7b7685fe1d8fe101e096 (diff) | |
| download | rails-b0d59907f733841280095b16c98a95574b3a0938.tar.gz rails-b0d59907f733841280095b16c98a95574b3a0938.tar.bz2 rails-b0d59907f733841280095b16c98a95574b3a0938.zip | |
Make PostgreSQL adapter view-compatible
* amongst other things, allows meta_search to run against view-backed models
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb')
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb index b6e7ddfc5b..03c31c2394 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb @@ -678,9 +678,11 @@ module ActiveRecord exec_query(<<-SQL, 'SCHEMA', binds).rows.first[0].to_i > 0 SELECT COUNT(*) - FROM pg_tables - WHERE tablename = $1 - AND schemaname = #{schema ? '$2' : 'ANY (current_schemas(false))'} + FROM pg_class c + LEFT JOIN pg_namespace n ON n.oid = c.relnamespace + WHERE c.relkind in ('v','r') + AND c.relname = $1 + AND n.nspname = #{schema ? '$2' : 'ANY (current_schemas(false))'} SQL end |