X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/92feab9112e64b8aab280cb90d5a5fef75646e3b..2d2b6d7ed8826d3034f5224ece94aa5f0f1b0e6a:/vendor/gems/composite_primary_keys-2.2.2/lib/composite_primary_keys/connection_adapters/postgresql_adapter.rb

diff --git a/vendor/gems/composite_primary_keys-2.2.2/lib/composite_primary_keys/connection_adapters/postgresql_adapter.rb b/vendor/gems/composite_primary_keys-2.2.2/lib/composite_primary_keys/connection_adapters/postgresql_adapter.rb
deleted file mode 100644
index 65fce48f6..000000000
--- a/vendor/gems/composite_primary_keys-2.2.2/lib/composite_primary_keys/connection_adapters/postgresql_adapter.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    class PostgreSQLAdapter < AbstractAdapter
-      
-      # This mightn't be in Core, but count(distinct x,y) doesn't work for me
-      def supports_count_distinct? #:nodoc:
-        false
-      end
-
-      def concat(*columns)
-        columns = columns.map { |c| "CAST(#{c} AS varchar)" }
-        "(#{columns.join('||')})"
-      end
-      
-      # Executes an INSERT query and returns the new record's ID
-      def insert(sql, name = nil, pk = nil, id_value = nil, sequence_name = nil)
-        # Extract the table from the insert sql. Yuck.
-        table = sql.split(" ", 4)[2].gsub('"', '')
-
-        # Try an insert with 'returning id' if available (PG >= 8.2)
-        if supports_insert_with_returning?
-          pk, sequence_name = *pk_and_sequence_for(table) unless pk
-          if pk
-            quoted_pk = if pk.is_a?(Array)
-                          pk.map { |col| quote_column_name(col) }.join(ID_SEP)
-                        else
-                          quote_column_name(pk)
-                        end
-            id = select_value("#{sql} RETURNING #{quoted_pk}")
-            clear_query_cache
-            return id
-          end
-        end
-
-        # Otherwise, insert then grab last_insert_id.
-        if insert_id = super
-          insert_id
-        else
-          # If neither pk nor sequence name is given, look them up.
-          unless pk || sequence_name
-            pk, sequence_name = *pk_and_sequence_for(table)
-          end
-
-          # If a pk is given, fallback to default sequence name.
-          # Don't fetch last insert id for a table without a pk.
-          if pk && sequence_name ||= default_sequence_name(table, pk)
-            last_insert_id(table, sequence_name)
-          end
-        end
-      end
-    end
-  end
-end