Instead of using a simple INNER JOIN, like: SELECT a,b,rel.c FROM table1, table2 WHERE (table1.smthing = table2.smthing) which doesn't show row where foreign keys are NULL, allow use of LEFT JOIN like: SELECT a,b,rel.c FROM table1 LEFT JOIN table2 ON table1.smthing = table2.smthing The trick works also for multi-relational tables. Just remember to use the new API setJoinMode. Signed-off-by: DaNiMoTh <jjdanimoth@gmail.com> Task-number:QTBUG-8217 Reviewed-by:Michael Goddard Reviewed-by:Charles Yin Merge-request: 2576 Reviewed-by: Charles Yin <charles.yin@nokia.com> (cherry picked from commit c4280dbd9bb37cca21d007f5f8b9217f80b44043) Change-Id: I349f9418e4859923977942add59872b000cac2c5 Reviewed-on: http://codereview.qt.nokia.com/1853 Reviewed-by: Charles Yin <charles.yin@nokia.com> |
||
|---|---|---|
| .. | ||
| auto | ||
| baselineserver | ||
| benchmarks | ||
| global | ||
| manual | ||
| shared | ||
| README | ||
| tests.pro | ||
README
This directory contains autotests and benchmarks based on QTestlib. In order
to run the autotests reliably, you need to configure a desktop to match the
test environment that these tests are written for.
Linux X11:
* The user must be logged in to an active desktop; you can't run the
autotests without a valid DISPLAY that allows X11 connections.
* The tests are run against a KDE3 or KDE4 desktop.
* Window manager uses "click to focus", and not "focus follows mouse". Many
tests move the mouse cursor around and expect this to not affect focus
and activation.
* Disable "click to activate", i.e., when a window is opened, the window
manager should automatically activate it (give it input focus) and not
wait for the user to click the window.