Do not lookup for remote alias if table name is prefixed by comdb2, i…

….e. it is a system table, in sqlite table lookup.

Signed-off-by: Dorin Hogea <dhogea@bloomberg.net>

sqlite/src/build.c

@@ -499,7 +499,7 @@ Table *sqlite3FindTable(sqlite3 *db, const char *zName, const char *zDatabase){
   /* if we did not find the table and we don't have a database name
   ** check to see if this is an actual alias
   */
-  if( !zDatabase && !db->init.busy && !skipAlias){
+  if( !zDatabase && !db->init.busy && !skipAlias && strncasecmp(zName, "comdb2", 6)){
     /* NOTE: zDatabase is NOT null if we already looked up a foreign
     ** db and retried, so this code doesn't run twice
     ** NOTE2: we can skip this if we are initializing an engine