Update 'README.md'

README.md

@@ -21,4 +21,41 @@ $table->removeColumn('idb');
 
 $table->save();
 Wrapper::commit();
+```
+
+```
+//Data Types
+
+biginteger
+binary
+boolean
+char
+date
+datetime
+decimal
+float
+integer
+smallinteger
+string
+text
+time
+timestamp
+uuid
+
+//Mysql-------------------
+enum 
+set 
+blob 
+bit
+json
+
+//PostgreSql-------------
+interval 
+json 
+jsonb 
+uuid 
+cidr 
+inet 
+macaddr
+
 ```