On 09 Oct 2011 at 17:00, Simon Slavin <slav...@bigfraud.org> wrote: > On 9 Oct 2011, at 4:52pm, Tim Streater wrote: > >> At present, I'm using PDO and setting it to throw exceptions. So I have a >> try/catch around all my $dbh->query and in there, log what happened and >> where, report to the user and then give up. I haven't looked closely at the >> SQLite3 interface in PHP but it wasn't obvious whether I can use the same >> exception mechanism or not. I'll have to see how to incorporate this in my >> app but for now I'm giving up on multiple statements in one call to the >> interface. > > When you move from toy software to professional software, it becomes all about > the error-handling.
Quite. Which is why a data-aquisition package I wrote some 20 years ago in C typically ran for 11 months unattended at a time (only the annual site-wide power-outage took it down). But closer investigation of the SQLite3 interface does not reveal an equivalent to the FetchAll method available under PDO. The salient point here is that I need to know the number of rows in the result set before I start processing it. So I guess I'm sticking with PDO. :-) -- Cheers -- Tim
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