diff --git a/pyweb.py b/pyweb.py
index 8abe067..8dbe00f 100755
--- a/pyweb.py
+++ b/pyweb.py
@@ -100,9 +100,12 @@ def insert_sql(measdata):
 		sqlu=[]
 		tsi=""
 		tsi_count=0
+		atsi=""
 		for h in measdata: # iterate over each variable stored in json
 			md=measdata[h]
 			sqlu.append("delete from last_measures where id = '"+str(h)+"';")
+			mmax=max(md['measures'])
+			tsi=tsi+'('+str(mmax)+','+h+','+str(md['measures'][mmax])+'),'
 			for m in md['measures']: # iterate over each measurement for given variable
 				try:
 					stime=int(m)