Make QSqlRecord benchmarks non-fatuous

Because QBENCHMARK re-runs its block repeatedly, to get sensible data,
the block needs to actually do something when repeated. Since these
tests had blocks that looped while (qry.next()), they left qry at its
end state, so such repeats tested nothing. Use seek(0) at the start of
each cycle to actually do the work repeatedly when the block is
repeated. As a drive-by, split a long line.

Task-number: QTBUG-91713
Change-Id: Id46f77dc5e71335871af79ff61e1980b5f636179
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
(cherry picked from commit 432eab3bc09bd4c6e6904905fae53f64227a1518)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

0 files changed, 0 insertions, 0 deletions