Merge https://github.com/jugglingdb/mysql-adapter

* https://github.com/jugglingdb/mysql-adapter:
  Update README.md
  Fixed typo in the require statement
  0.0.1-6
  Add checking for undefined in buildWhere
  Fix injection

README.md

@@ -22,7 +22,7 @@ To use it you need `jugglingdb@0.2.x`.
 2. Use:
 
     ```javascript
-        var Schema = require('jugglingbd').Schema;
+        var Schema = require('jugglingdb').Schema;
         var schema = new Schema('mysql', {
             database: 'myapp_test',
             username: 'root'
@@ -33,6 +33,46 @@ To use it you need `jugglingdb@0.2.x`.
 
     npm test
     
+## Using the `dataType` field/column option with MySQL
+
+The jugglingdb MySQL adapter now supports using the `dataType`  column/property attribute to specify what MySQL column type is used for many jugglingdb types.
+
+The following type-dataType combinations are supported (incomplete):
+* Number
+  * integer types
+     * tinyint
+     * smallint
+     * mediumint
+     * int
+     * bigint
+     * use the 'limit' option to alter the display width
+     * example:
+       `{ count : { type: Number, dataType: 'smallInt' }}`
+  * floating point types
+     * float
+     * double
+     * use the `precision` and `scale` options to specify custom precision. Default is (16,8).
+     * example:
+      `{ average : { type: Number, dataType: 'float', precision: 20, scale: 4 }}`
+  * fixed-point exact value types
+     * decimal
+     * numeric
+     * use the `precision` and `scale` options to specify custom precision. Default is (9,2).
+     * these aren't likely to function as true fixed-point.
+     * example:
+      `{ stdDev : { type: Number, dataType: 'decimal', precision: 12, scale: 8 }}`
+* String / Schema.Text / Schema.JSON
+  * varchar
+  * char
+  * text
+  * mediumtext
+  * tinytext
+  * longtext
+* Date
+  * datetime
+  * timestamp
+    
+
 ## MIT License
 
 ```text

lib/mysql.js

@@ -196,7 +196,7 @@ MySQL.prototype.toDatabase = function (prop, val) {
         }
     }
     if (!prop) return val;
-    if (prop.type.name === 'Number') return val;
+    if (prop.type.name === 'Number') return Number(val);
     if (prop.type.name === 'Date') {
         if (!val) return 'NULL';
         if (!val.toUTCString) {
@@ -279,9 +279,9 @@ MySQL.prototype.all = function all(model, filter, callback) {
         Object.keys(conds).forEach(function (key) {
             var keyEscaped = '`' + key.replace(/\./g, '`.`') + '`'
             var val = self.toDatabase(props[key], conds[key]);
-            if (conds[key] === null) {
+            if (conds[key] === null || conds[key] === undefined) {
                 cs.push(keyEscaped + ' IS NULL');
-            } else if (conds[key].constructor.name === 'Object') {
+            } else if (conds[key] && conds[key].constructor.name === 'Object') {
                 var condType = Object.keys(conds[key])[0];
                 var sqlCond = keyEscaped;
                 if ((condType == 'inq' || condType == 'nin') && val.length == 0) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jugglingdb-mysql",
-  "version": "0.0.1-5",
+  "version": "0.0.1-6",
   "description": "MySQL adapter for JugglingDB",
   "main": "index.js",
   "scripts": {