1 files changed, 1 insertions, 23 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
index bbaac29e5a..d6c167ad36 100644
--- a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
@@ -1,6 +1,6 @@
 # encoding: utf-8
 
-gem 'mysql2', '~> 0.3.0'
+gem 'mysql2', '~> 0.3.6'
 require 'mysql2'
 
 module ActiveRecord
@@ -347,19 +347,6 @@ module ActiveRecord
         execute("RELEASE SAVEPOINT #{current_savepoint_name}")
       end
 
-      def add_limit_offset!(sql, options)
-        limit, offset = options[:limit], options[:offset]
-        if limit && offset
-          sql << " LIMIT #{offset.to_i}, #{sanitize_limit(limit)}"
-        elsif limit
-          sql << " LIMIT #{sanitize_limit(limit)}"
-        elsif offset
-          sql << " OFFSET #{offset.to_i}"
-        end
-        sql
-      end
-      deprecate :add_limit_offset!
-
       # SCHEMA STATEMENTS ========================================
 
       def structure_dump
@@ -440,10 +427,6 @@ module ActiveRecord
         tables(nil, schema).include? table
       end
 
-      def drop_table(table_name, options = {})
-        super(table_name, options)
-      end
-
       # Returns an array of indexes for the given table.
       def indexes(table_name, name = nil)
         indexes = []
@@ -582,11 +565,6 @@ module ActiveRecord
         pk_and_sequence && pk_and_sequence.first
       end
 
-      def case_sensitive_equality_operator
-        "= BINARY"
-      end
-      deprecate :case_sensitive_equality_operator
-
       def case_sensitive_modifier(node)
         Arel::Nodes::Bin.new(node)
       end