Hello,

>From SQLite docs:

"Note that the callback function reports a NULL value in the database as a
NULL pointer, which is very different from an empty string. If the i-th
parameter is an empty string, we will get:

argv[i][0] == 0
But if the i-th parameter is NULL we will get:

argv[i] == 0"So maybe there are different pointers here which You should
test ?Best RegardsBoguslaw


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