diff --git a/transport/sql.py b/transport/sql.py
index 32fc356..47ca33a 100644
--- a/transport/sql.py
+++ b/transport/sql.py
@@ -20,7 +20,7 @@ import json
 # from threading import Lock
 
 import pandas as pd
-
+import numpy as np
 class SQLRW :
     PROVIDERS = {"postgresql":"5432","redshift":"5432","mysql":"3306","mariadb":"3306"}
     DRIVERS  = {"postgresql":pg,"redshift":pg,"mysql":my,"mariadb":my}
@@ -95,6 +95,12 @@ class SQLReader(SQLRW,Reader) :
 class SQLWriter(SQLRW,Writer):
     def __init__(self,**_args) :
         super().__init__(**_args)    
+        #
+        # In the advent that data typing is difficult to determine we can inspect and perform a default case
+        # This slows down the process but improves reliability of the data
+        # NOTE: Proper data type should be set on the target system if their source is unclear.
+        self._inspect = False if 'inspect' not in _args else _args['inspect']
+        self._cast = False if 'cast' not in _args else _args['cast']
     def init(self,fields):
         if not fields :
             try:                
@@ -118,6 +124,8 @@ class SQLWriter(SQLRW,Writer):
         """
         :param info writes a list of data to a given set of fields
         """
+        # inspect = False if 'inspect' not in _args else _args['inspect']
+        # cast = False if 'cast' not in _args else _args['cast']
         if not self.fields :
             _fields = info.keys() if type(info) == dict else info[0].keys()
             _fields = list (_fields)
@@ -127,14 +135,31 @@ class SQLWriter(SQLRW,Writer):
             info = [info]        
         cursor = self.conn.cursor()
         try:
-            
-            _fields = ",".join(self.fields)
-            _sql = "INSERT INTO :table (:fields) values (:values)".replace(":table",self.table).replace(":fields",_fields)
-            _sql = _sql.replace(":values",",".join(["%("+name+")s" for name in self.fields]))
-            
-            # for row in info :
-            #     values = ["'".join(["",value,""]) if not str(value).isnumeric() else value for value in row.values()]
-            cursor.executemany(_sql,info)   
+            _sql = "INSERT INTO :table (:fields) values (:values)".replace(":table",self.table) #.replace(":table",self.table).replace(":fields",_fields)
+            if self._inspect :
+                for _row in info :
+                    fields = list(_row.keys())
+                    if self._cast == False :
+                        values = ",".join(_row.values())
+                    else:
+                        values = "'"+"','".join([str(value) for value in _row.values()])+"'"
+                    
+                    # values = [ "".join(["'",str(_row[key]),"'"]) if np.nan(_row[key]).isnumeric() else str(_row[key]) for key in _row]
+                    # print (values)
+                    query = _sql.replace(":fields",",".join(fields)).replace(":values",values)
+                    
+                    cursor.execute(query)
+                
+
+                pass
+            else:
+                _fields = ",".join(self.fields)
+                _sql = _sql.replace(":fields",_fields)
+                _sql = _sql.replace(":values",",".join(["%("+name+")s" for name in self.fields]))
+                
+                # for row in info :
+                #     values = ["'".join(["",value,""]) if not str(value).isnumeric() else value for value in row.values()]
+                cursor.executemany(_sql,info)   
             self.conn.commit()
         except Exception as e:
             print (e)