Hi Suppose I have a virtual table v with a column c. Then, if I do:
SELECT c, c+1, c-1 FROM v; xColumn() will then only be called once per row. Which is all good. But if I add any constraints on c, e.g.: SELECT c, c+1, c-1 FROM v WHERE c IS NOT NULL; Then xColumn() will get called a second time for c, which seems wasteful if c takes time to compute. Or very bad if the computation has side effects (which it probably shouldn't have). Is there any reason for this behaviour? My SQlite version is 3.7.14. -- Steinar Midtskogen _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
