Use real for decimal

Author: seven1m

lib/mysql2psql/postgres_writer.rb

@@ -54,7 +54,8 @@ def column_type_info(column)
         "real"
       when "decimal"
         default = " DEFAULT #{column[:default].nil? ? 'NULL' : column[:default]}" if default
-        "numeric(#{column[:length] || 10}, #{column[:decimals] || 5})"
+        #"numeric(#{column[:length] || 10}, #{column[:decimals] || 5})"
+        "real"
 
       when "double precision"
         default = " DEFAULT #{column[:default].nil? ? 'NULL' : column[:default]}" if default