diff --git a/lib/sql.js b/lib/sql.js
index 64600435..1817b19d 100644
--- a/lib/sql.js
+++ b/lib/sql.js
@@ -28,7 +28,7 @@ BaseSQL.prototype.queryOne = function (sql, callback) {
  * @param model The model name
  * @returns {DataSource} The data source
  */
-BaseSQL.prototype.dataSource = function(model) {
+BaseSQL.prototype.getDataSource = function(model) {
     var m = this._models[model];
     if(!m) {
         console.trace('Model not found: ' + model);
@@ -42,7 +42,7 @@ BaseSQL.prototype.dataSource = function(model) {
  * @returns {String} The table name
  */
 BaseSQL.prototype.table = function (model) {
-    var name = this.dataSource(model).tableName(model);
+    var name = this.getDataSource(model).tableName(model);
     var dbName = this.dbName;
     if(typeof dbName === 'function') {
         name = dbName(name);
@@ -57,7 +57,7 @@ BaseSQL.prototype.table = function (model) {
  * @returns {String} The column name
  */
 BaseSQL.prototype.column = function (model, property) {
-    var name = this.dataSource(model).columnName(model, property);
+    var name = this.getDataSource(model).columnName(model, property);
     var dbName = this.dbName;
     if(typeof dbName === 'function') {
         name = dbName(name);
@@ -72,7 +72,7 @@ BaseSQL.prototype.column = function (model, property) {
  * @returns {Object} The column metadata
  */
 BaseSQL.prototype.columnMetadata = function (model, property) {
-    return this.dataSource(model).columnMetadata(model, property);
+    return this.getDataSource(model).columnMetadata(model, property);
 };
 
 /**
@@ -97,7 +97,7 @@ BaseSQL.prototype.propertyName = function (model, column) {
  * @returns {String} The id property name
  */
 BaseSQL.prototype.idName = function (model) {
-    return this.dataSource(model).idName(model);
+    return this.getDataSource(model).idName(model);
 };
 
 /**
@@ -106,7 +106,7 @@ BaseSQL.prototype.idName = function (model) {
  * @returns {[String]} The id property names
  */
 BaseSQL.prototype.idNames = function (model) {
-    return this.dataSource(model).idNames(model);
+    return this.getDataSource(model).idNames(model);
 };
 
 /**
@@ -115,7 +115,7 @@ BaseSQL.prototype.idNames = function (model) {
  * @returns {String} The column name
  */
 BaseSQL.prototype.idColumn = function (model) {
-    var name = this.dataSource(model).idColumnName(model);;
+    var name = this.getDataSource(model).idColumnName(model);;
     var dbName = this.dbName;
     if(typeof dbName === 'function') {
         name = dbName(name);
@@ -129,7 +129,7 @@ BaseSQL.prototype.idColumn = function (model) {
  * @returns {String} the escaped id column name
  */
 BaseSQL.prototype.idColumnEscaped = function (model) {
-    return this.escapeName(this.dataSource(model).idColumnName(model));
+    return this.escapeName(this.getDataSource(model).idColumnName(model));
 };
 
 /**