Revert "Merge pull request #9207 from dylanahsmith/mysql-quote-numeric"

This reverts commit 408227d9c5ed7de26310d72a1a99c1ee02311c63, reversing
changes made to dca0b57d03deffc933763482e615c3cf0b9a1d97.

1 files changed, 2 insertions, 8 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb b/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb
index aec4654eee..d18b9c991f 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb
@@ -25,19 +25,13 @@ module ActiveRecord
         when true, false
           if column && column.type == :integer
             value ? '1' : '0'
-          elsif column && [:text, :string, :binary].include?(column.type)
-            value ? "'1'" : "'0'"
           else
             value ? quoted_true : quoted_false
           end
           # BigDecimals need to be put in a non-normalized form and quoted.
         when nil        then "NULL"
-        when Numeric, ActiveSupport::Duration
-          value = BigDecimal === value ? value.to_s('F') : value.to_s
-          if column && ![:integer, :float, :decimal].include?(column.type)
-            value = "'#{value}'"
-          end
-          value
+        when BigDecimal then value.to_s('F')
+        when Numeric, ActiveSupport::Duration then value.to_s
         when Date, Time then "'#{quoted_date(value)}'"
         when Symbol     then "'#{quote_string(value.to_s)}'"
         when Class      then "'#{value.to_s}'"