removed obsolete functions

lib/connectors/mysql/query-generator.js

@@ -85,15 +85,6 @@ var QueryGenerator = module.exports = {
     return Utils._.template(query)(options)
   },
 
-  countQuery: function(tableName, options) {
-    return QueryGenerator.selectQuery(tableName, options).replace("*", "count(*)")
-  },
-  maxQuery: function(tableName, field,options) {
-    return QueryGenerator.selectQuery(tableName ,options).replace("*", "max("+field+") as max")
-  },
-  minQuery: function(tableName, field,options) {
-    return QueryGenerator.selectQuery(tableName ,options).replace("*", "min("+field+") as min")
-  },
   /*
     Returns an insert into command. Parameters: table name + hash of attribute-value-pairs.
   */

lib/connectors/query-generator.js

@@ -33,30 +33,6 @@ module.exports = (function() {
     },
 
     /*
-      Returns a query for counting elements in the table <tableName>.
-      Options are the very same as in selectQuery.
-    */
-    countQuery: function(tableName, options) {
-      throw new Error('Define the method countQuery!')
-    },
-
-    /*
-      Returns a query for getting the max value of a field in the table <tableName>.
-      Options are the very same as in selectQuery.
-    */
-    maxQuery: function(tableName, field, options) {
-      throw new Error('Define the method maxQuery!')
-    },
-
-    /*
-      Returns a query for getting the min value of a field in the table <tableName>.
-      Options are the very same as in selectQuery.
-    */
-    minQuery: function(tableName, field, options) {
-      throw new Error('Define the method minQuery!')
-    },
-
-    /*
       Returns an insert into command. Parameters: table name + hash of attribute-value-pairs.
     */
     insertQuery: function(tableName, attrValueHash) {

lib/migration.js

@@ -127,6 +127,5 @@ module.exports = (function() {
     }
   }
 
-
   return Migration
 })()