Hi, I've created 3 test samples. A C++ (sqlite-amalgamation-3080600 .lib) and two VB.NET variants (sqlite-netFx40-binary-x64-2010-1.0.94.0).
1. "SQLitePerfTest - C++ " runs very fast. 50.000 queries in 8 or 9 seconds; 2. "SQLitePerfTest - VB.net runs very fast. 50.000 queries in 7 or 8 seconds. (Without the GROUP_CONCAT function that is;) 3. "SQLitePerfTest - VB.net which runs slow, 50.000 queries in 5 or 6 minutes; It looks like the .Net variant handles the GROUP_CONCAT function differently. With regards, Peter _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
