various.

server/quoteDBs/continuousOptionTrainerLoad.sh

@@ -33,7 +33,8 @@ EOF
 	insert INTO Symbols 
 		select DISTINCT Symbol 
 		  from OptionQuotes 
-		 where OptionQuotes.Symbol not in (select Symbol from Symbols);
+		 where OptionQuotes.Symbol not in (select Symbol from Symbols)
+		   and Symbol!='';
 EOF
   )
   echo "${symbolUpdateSQL}" | sqlite3 consolidated.sqlite3 

server/quoteDBs/fillBigDB_initial.sh

@@ -1,5 +1,8 @@
 #!/bin/bash
 
+echo "YOU DONT WANT TO RUN THIS - it will destroy the db."
+exit 7
+
 mkdir -p processedDBs
 
 rm consolidated.sqlite3