There's a discussion of binding and LIKE clauses in A DBI Query Binding Pitfall. The upshot is that RDBMS query optimizers will assume the worst if they see a LIKE clause but don't have a string to examine to see if index use is possible. There are workarounds.
In reply to Re: DBI, quoting, and LIKE searches
by dws
in thread DBI, quoting, and LIKE searches
by Mr_Person
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