diff --git a/Readme.md b/Readme.md
index 7bb37a2..c6b590c 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,11 +1,11 @@
-## NodeJS SQL query builder
+# NodeJS SQL query builder
 
 [![Build Status](https://secure.travis-ci.org/dresende/node-sql-query.png?branch=master)](http://travis-ci.org/dresende/node-sql-query)
 
 ## Install
 
 ```sh
-npm install sql-query
+npm install sql-query --save
 ```
 
 ## Dialects
@@ -17,4 +17,565 @@ npm install sql-query
 
 ## About
 
-This module is used by [ORM](http://dresende.github.com/node-orm2) to build SQL queries in the different supported dialects. Sorry there is no API documentation but there are a couple of tests you can read and find out how to use it if you want.
+This module is used by [ORM](http://dresende.github.com/node-orm2) to build SQL queries in the different supported dialects.
+Sorry the API documentation is not complete. There are tests in ./test/integration that you can read.
+
+
+#Usage
+	var sql = require('sql-query'),
+		sqlQuery = sql.Query();
+
+##Create
+
+	var sqlCreate = sqlQuery.create();
+
+	sqlCreate
+		.table('table1')
+		.build()
+	"CREATE TABLE 'table1'()"
+
+	sqlCreate
+		.table('table1')
+		.field('id','id')
+		.build()
+	"CREATE TABLE 'table1'('id' INTEGER PRIMARY KEY AUTO_INCREMENT)"
+
+    sqlCreate
+    	.table('table1')
+    	.fields({id: 'id', a_text: 'text'})
+    	.build()
+    "CREATE TABLE 'table1'('id' INTEGER PRIMARY KEY AUTO_INCREMENT,'a_text' TEXT)"
+
+    sqlCreate
+    	.table('table1')
+    	.fields({id: 'id', a_num: 'int'})
+    	.build()
+    "CREATE TABLE 'table1'('id' INTEGER PRIMARY KEY AUTO_INCREMENT,'a_num' INTEGER)"
+
+    sqlCreate
+    	.table('table1')
+    	.fields({id: 'id', a_num: 'float'})
+    	.build()
+    "CREATE TABLE 'table1'('id' INTEGER PRIMARY KEY AUTO_INCREMENT,'a_num' FLOAT(12,2))"
+
+    sqlCreate
+    	.table('table1')
+    	.fields({id: 'id', a_bool: 'bool'})
+    	.build()
+    "CREATE TABLE 'table1'('id' INTEGER PRIMARY KEY AUTO_INCREMENT,'a_bool' TINYINT(1))"
+
+##Select
+
+	var sqlSelect = sqlQuery.select();
+
+	sqlSelect
+		.from('table1')
+		.build();
+	"SELECT * FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.select('id', 'name')
+		.build();
+	"SELECT `id`, `name` FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.select('id', 'name')
+		.as('label')
+		.build();
+	"SELECT `id`, `name` AS `label` FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.select('id', 'name')
+		.select('title')
+		.as('label')
+		.build();
+	"SELECT `id`, `name`, `title` AS `label` FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.select('id', 'name')
+		.as('label')
+		.select('title')
+		.build();
+	"SELECT `id`, `name` AS `label`, `title` FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.select([ 'id', 'name' ])
+		.build();
+	"SELECT `id`, `name` FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.select()
+		.build();
+	"SELECT * FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.select(['abc','def', { a: 'ghi', sql: 'SOMEFUNC(ghi)' }])
+		.build();
+	"SELECT `abc`, `def`, (SOMEFUNC(ghi)) AS `ghi` FROM `table1`"
+
+	sqlSelect
+		.calculateFoundRows()
+		.from('table1')
+		.build();
+	"SELECT SQL_CALC_FOUND_ROWS * FROM `table1`"
+
+	sqlSelect
+		.calculateFoundRows()
+		.from('table1')
+		.select('id')
+		.build();
+	"SELECT SQL_CALC_FOUND_ROWS `id` FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.select('id1', 'name')
+		.from('table2', 'id2', 'id1')
+		.select('id2')
+		.build();
+	"SELECT `t1`.`id1`, `t1`.`name`, `t2`.`id2` FROM `table1` `t1` JOIN `table2` `t2` ON `t2`.`id2` = `t1`.`id1`"
+
+	sqlSelect
+		.from('table1')
+		.select('id1')
+		.from('table2', 'id2', 'id1', { joinType: 'left inner' })
+		.select('id2')
+		.build();
+	"SELECT `t1`.`id1`, `t2`.`id2` FROM `table1` `t1` LEFT INNER JOIN `table2` `t2` ON `t2`.`id2` = `t1`.`id1`"
+
+	sqlSelect
+		.from('table1')
+		.select('id1', 'name')
+		.from('table2', 'id2', 'table1', 'id1')
+		.select('id2')
+		.build();
+	"SELECT `t1`.`id1`, `t1`.`name`, `t2`.`id2` FROM `table1` `t1` JOIN `table2` `t2` ON `t2`.`id2` = `t1`.`id1`"
+
+	sqlSelect
+		.from('table1')
+		.from('table2', 'id2', 'table1', 'id1')
+		.count()
+		.build();
+	"SELECT COUNT(*) FROM `table1` `t1` JOIN `table2` `t2` ON `t2`.`id2` = `t1`.`id1`"
+
+	sqlSelect
+		.from('table1')
+		.from('table2', 'id2', 'table1', 'id1')
+		.count(null, 'c')
+		.build();
+	"SELECT COUNT(*) AS `c` FROM `table1` `t1` JOIN `table2` `t2` ON `t2`.`id2` = `t1`.`id1`"
+
+	sqlSelect
+		.from('table1')
+		.from('table2', 'id2', 'table1', 'id1')
+		.count('id')
+		.build();
+	"SELECT COUNT(`t2`.`id`) FROM `table1` `t1` JOIN `table2` `t2` ON `t2`.`id2` = `t1`.`id1`"
+
+	sqlSelect
+		.from('table1')
+		.count('id')
+		.from('table2', 'id2', 'table1', 'id1')
+		.count('id')
+		.build();
+	"SELECT COUNT(`t1`.`id`), COUNT(`t2`.`id`) FROM `table1` `t1` JOIN `table2` `t2` ON `t2`.`id2` = `t1`.`id1`"
+
+	sqlSelect
+		.from('table1')
+		.from('table2', 'id2', 'table1', 'id1')
+		.count('id')
+		.count('col')
+		.build();
+	"SELECT COUNT(`t2`.`id`), COUNT(`t2`.`col`) FROM `table1` `t1` JOIN `table2` `t2` ON `t2`.`id2` = `t1`.`id1`"
+
+	sqlSelect
+		.from('table1')
+		.from('table2', 'id2', 'table1', 'id1')
+		.fun('AVG', 'col')
+		.build();
+	"SELECT AVG(`t2`.`col`) FROM `table1` `t1` JOIN `table2` `t2` ON `t2`.`id2` = `t1`.`id1`"
+
+	sqlSelect
+		.from('table1')
+		.from('table2',['id2a', 'id2b'], 'table1', ['id1a', 'id1b'])
+		.count('id')
+		.build();
+	"SELECT COUNT(`t2`.`id`) FROM `table1` `t1` JOIN `table2` `t2` ON `t2`.`id2a` = `t1`.`id1a` AND `t2`.`id2b` = `t1`.`id1b`"
+
+##Where
+
+	var sqlSelect = sqlQuery.select();
+
+	sqlSelect
+		.from('table1')
+		.where()
+		.build();
+	"SELECT * FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.where(null)
+		.build();
+	"SELECT * FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: 1 })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` = 1"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: 0 })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` = 0"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: null })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` IS NULL"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.eq(null) })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` IS NULL"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.ne(null) })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` IS NOT NULL"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: undefined })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` IS NULL"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: false })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` = false"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: "" })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` = ''"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: true })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` = true"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: 'a' })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` = 'a'"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: 'a\'' })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` = 'a\\''"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: [ 1, 2, 3 ] })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` IN (1, 2, 3)"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: [] })
+		.build();
+	"SELECT * FROM `table1` WHERE FALSE"
+
+	sqlSelect
+		.from('table1')
+		.where({ col1: 1, col2: 2 })
+		.build();
+	"SELECT * FROM `table1` WHERE `col1` = 1 AND `col2` = 2"
+
+	sqlSelect
+		.from('table1')
+		.where({ col1: 1 }, { col2: 2 })
+		.build();
+	"SELECT * FROM `table1` WHERE (`col1` = 1) AND (`col2` = 2)"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: 1 }).where({ col: 2 })
+		.build();
+	"SELECT * FROM `table1` WHERE (`col` = 1) AND (`col` = 2)"
+
+	sqlSelect
+		.from('table1')
+		.where({ col1: 1, col2: 2 }).where({ col3: 3 })
+		.build();
+	"SELECT * FROM `table1` WHERE (`col1` = 1 AND `col2` = 2) AND (`col3` = 3)"
+
+	sqlSelect
+		.from('table1')
+		.from('table2', 'id', 'id')
+		.where('table1', { col: 1 }, 'table2', { col: 2 })
+		.build();
+	"SELECT * FROM `table1` `t1` JOIN `table2` `t2` ON `t2`.`id` = `t1`.`id` WHERE (`t1`.`col` = 1) AND (`t2`.`col` = 2)"
+
+	sqlSelect
+		.from('table1')
+		.from('table2', 'id', 'id')
+		.where('table1', { col: 1 }, { col: 2 })
+		.build();
+	"SELECT * FROM `table1` `t1` JOIN `table2` `t2` ON `t2`.`id` = `t1`.`id` WHERE (`t1`.`col` = 1) AND (`col` = 2)"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.gt(1) })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` > 1"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.gte(1) })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` >= 1"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.lt(1) })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` < 1"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.lte(1) })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` <= 1"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.eq(1) })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` = 1"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.ne(1) })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` <> 1"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.between('a', 'b') })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` BETWEEN 'a' AND 'b'"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.not_between('a', 'b') })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` NOT BETWEEN 'a' AND 'b'"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.like('abc') })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` LIKE 'abc'"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.not_like('abc') })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` NOT LIKE 'abc'"
+
+	sqlSelect
+		.from('table1')
+		.where({ col: sql.not_in([ 1, 2, 3 ]) })
+		.build();
+	"SELECT * FROM `table1` WHERE `col` NOT IN (1, 2, 3)"
+
+	sqlSelect
+		.from('table1')
+		.where({ __sql: [["LOWER(`stuff`) LIKE 'peaches'"]] })
+		.build();
+	"SELECT * FROM `table1` WHERE LOWER(`stuff`) LIKE 'peaches'"
+
+	sqlSelect
+		.from('table1')
+		.where({ __sql: [["LOWER(`stuff`) LIKE ?", ['peaches']]] })
+		.build();
+	"SELECT * FROM `table1` WHERE LOWER(`stuff`) LIKE 'peaches'"
+
+	sqlSelect
+		.from('table1')
+		.where({ __sql: [["LOWER(`stuff`) LIKE ? AND `number` > ?", ['peaches', 12]]] })
+		.build();
+	"SELECT * FROM `table1` WHERE LOWER(`stuff`) LIKE 'peaches' AND `number` > 12"
+
+	sqlSelect
+		.from('table1')
+		.where({ __sql: [["LOWER(`stuff`) LIKE ? AND `number` == ?", ['peaches']]] })
+		.build();
+	"SELECT * FROM `table1` WHERE LOWER(`stuff`) LIKE 'peaches' AND `number` == NULL"
+
+##Order
+
+	var sqlSelect = sqlQuery.select();
+
+	sqlSelect
+		.from('table1')
+		.order('col')
+		.build();
+	"SELECT * FROM `table1` ORDER BY `col` ASC"
+
+	sqlSelect
+		.from('table1')
+		.order('col', 'A')
+		.build();
+	"SELECT * FROM `table1` ORDER BY `col` ASC"
+
+	sqlSelect
+		.from('table1')
+		.order('col', 'Z')
+		.build();
+	"SELECT * FROM `table1` ORDER BY `col` DESC"
+
+	sqlSelect
+		.from('table1')
+		.order('col').order('col2', 'Z')
+		.build();
+	"SELECT * FROM `table1` ORDER BY `col` ASC, `col2` DESC"
+
+	sqlSelect
+		.from('table1')
+		.order('col', [])
+		.build();
+	"SELECT * FROM `table1` ORDER BY col"
+
+	sqlSelect
+		.from('table1')
+		.order('?? DESC', ['col'])
+		.build();
+	"SELECT * FROM `table1` ORDER BY `col` DESC"
+
+	sqlSelect
+		.from('table1')
+		.order('ST_Distance(??, ST_GeomFromText(?,4326))', ['geopoint', 'POINT(-68.3394 27.5578)'])
+		.build();
+	"SELECT * FROM `table1` ORDER BY ST_Distance(`geopoint`, ST_GeomFromText('POINT(-68.3394 27.5578)',4326))"
+
+##Limit
+
+	var sqlSelect = sqlQuery.select();
+
+	sqlSelect
+		.from('table1')
+		.limit(123)
+		.build();
+	"SELECT * FROM `table1` LIMIT 123"
+
+	sqlSelect
+		.from('table1')
+		.limit('123456789')
+		.build();
+	"SELECT * FROM `table1` LIMIT 123456789"
+
+##Select Function
+
+	var sqlSelect = sqlQuery.select();
+
+	sqlSelect
+		.from('table1')
+		.fun('myfun', 'col1')
+		.build();
+	"SELECT MYFUN(`col1`) FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.fun('myfun', [ 'col1', 'col2'])
+		.build();
+	"SELECT MYFUN(`col1`, `col2`) FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.fun('dbo.fnBalance', [ 80, null, null], 'balance')
+		.build();
+	"SELECT DBO.FNBALANCE(80, NULL, NULL) AS `balance` FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.fun('myfun', [ 'col1', 'col2'], 'alias')
+		.build();
+	"SELECT MYFUN(`col1`, `col2`) AS `alias` FROM `table1`"
+
+	sqlSelect
+		.from('table1')
+		.fun('myfun', [ 'col1', sqlQuery.Text('col2') ], 'alias')
+		.build();
+	"SELECT MYFUN(`col1`, 'col2') AS `alias` FROM `table1`"
+
+##Insert
+
+	var sqlInsert = sqlQuery.insert();
+
+	sqlInsert
+		.into('table1')
+		.build();
+	"INSERT INTO `table1`"
+	
+	sqlInsert
+		.into('table1')
+		.set({})
+		.build();
+	"INSERT INTO `table1` VALUES()"
+	
+	sqlInsert
+		.into('table1')
+		.set({ col: 1 })
+		.build();
+	"INSERT INTO `table1` (`col`) VALUES (1)"
+	
+	sqlInsert
+		.into('table1')
+		.set({ col1: 1, col2: 'a' })
+		.build();
+	"INSERT INTO `table1` (`col1`, `col2`) VALUES (1, 'a')"
+
+##Update
+
+	var sqlUpdate = sqlQuery.update()
+	
+	sqlUpdate
+		.into('table1')
+		.build();
+	"UPDATE `table1`"
+
+	sqlUpdate
+		.into('table1')
+		.set({ col: 1 })
+		.build();
+	"UPDATE `table1` SET `col` = 1"
+
+	sqlUpdate
+		.into('table1')
+		.set({ col1: 1, col2: 2 })
+		.build();
+	"UPDATE `table1` SET `col1` = 1, `col2` = 2"
+	
+	sqlUpdate
+		.into('table1')
+		.set({ col1: 1, col2: 2 }).where({ id: 3 })
+		.build();
+	"UPDATE `table1` SET `col1` = 1, `col2` = 2 WHERE `id` = 3"