Merge remote-tracking branch 'upstream/pull/4696'

[rails.git] / lib / migrate.rb

diff --git a/lib/migrate.rb b/lib/migrate.rb
deleted file mode 100644 (file)
index 9008b0a..0000000
--- a/lib/migrate.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module SchemaStatements
-      def add_index_options_with_columns(table_name, column_name, options = {})
-        columns = options.delete(:columns)
-        index_name, index_type, index_columns, index_options, algorithm, using = add_index_options_without_columns(table_name, column_name, options)
-        [index_name, index_type, columns || index_columns, index_options, algorithm, using]
-      end
-
-      alias_method_chain :add_index_options, :columns
-    end
-
-    module PostgreSQL
-      module Quoting
-        def quote_column_name_with_arrays(name)
-          Array(name).map { |n| quote_column_name_without_arrays(n) }.join(", ")
-        end
-
-        alias_method_chain :quote_column_name, :arrays
-      end
-
-      module SchemaStatements
-        def add_primary_key(table_name, column_name, _options = {})
-          execute "ALTER TABLE #{quote_table_name(table_name)} ADD PRIMARY KEY (#{quote_column_name(column_name)})"
-        end
-
-        def remove_primary_key(table_name)
-          execute "ALTER TABLE #{quote_table_name(table_name)} DROP PRIMARY KEY"
-        end
-
-        def alter_primary_key(table_name, new_columns)
-          execute "ALTER TABLE #{quote_table_name(table_name)} DROP CONSTRAINT #{quote_table_name(table_name + "_pkey")}"
-          execute "ALTER TABLE #{quote_table_name(table_name)} ADD PRIMARY KEY (#{quote_column_name(new_columns)})"
-        end
-
-        def create_enumeration(enumeration_name, values)
-          execute "CREATE TYPE #{enumeration_name} AS ENUM ('#{values.join '\',\''}')"
-        end
-
-        def drop_enumeration(enumeration_name)
-          execute "DROP TYPE #{enumeration_name}"
-        end
-
-        def rename_enumeration(old_name, new_name)
-          execute "ALTER TYPE #{quote_table_name(old_name)} RENAME TO #{quote_table_name(new_name)}"
-        end
-      end
-    end
-  end
-end