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prematurely.)

If a fetch fails due to a long field truncation when C<LongTruncOk> is
false, many drivers will allow you to continue fetching further rows.

See also L</LongReadLen>.

=item C<TaintIn> (boolean, inherited)

If the C<TaintIn> attribute is set to a true value I<and> Perl is running in
taint mode (e.g., started with the C<-T> option), then all the arguments
to most DBI method calls are checked for being tainted. I<This may change.>

The attribute defaults to off, even if Perl is in taint mode.
See L<perlsec> for more about taint mode.  If Perl is not
running in taint mode, this attribute has no effect.

When fetching data that you trust you can turn off the TaintIn attribute,
for that statement handle, for the duration of the fetch loop.

The C<TaintIn> attribute was added in DBI 1.31.

=item C<TaintOut> (boolean, inherited)

If the C<TaintOut> attribute is set to a true value I<and> Perl is running in
taint mode (e.g., started with the C<-T> option), then most data fetched
from the database is considered tainted. I<This may change.>

The attribute defaults to off, even if Perl is in taint mode.
See L<perlsec> for more about taint mode.  If Perl is not
running in taint mode, this attribute has no effect.

When fetching data that you trust you can turn off the TaintOut attribute,
for that statement handle, for the duration of the fetch loop.

Currently only fetched data is tainted. It is possible that the results
of other DBI method calls, and the value of fetched attributes, may
also be tainted in future versions. That change may well break your
applications unless you take great care now. If you use DBI Taint mode,
please report your experience and any suggestions for changes.

The C<TaintOut> attribute was added in DBI 1.31.

=item C<Taint> (boolean, inherited)

The C<Taint> attribute is a shortcut for L</TaintIn> and L</TaintOut> (it is also present
for backwards compatibility).