| author | Sylvain Thénault <sylvain.thenault@logilab.fr> |
| Fri, 15 Oct 2010 11:25:59 +0200 | |
| changeset 6499 | c4123c741c66 |
| parent 5924 | b218df942dd4 |
| child 7079 | 6024de6094f6 |
| permissions | -rw-r--r-- |
|
5924
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
1 |
.. -*- coding: utf-8 -*- |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
2 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
3 |
.. _DEBUGGING: |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
4 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
5 |
Debugging RQL |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
6 |
------------- |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
7 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
8 |
Available levels |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
9 |
~~~~~~~~~~~~~~~~ |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
10 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
11 |
:DBG_NONE: |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
12 |
no debug information (current mode) |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
13 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
14 |
:DBG_RQL: |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
15 |
rql execution information |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
16 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
17 |
:DBG_SQL: |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
18 |
executed sql |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
19 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
20 |
:DBG_REPO: |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
21 |
repository events |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
22 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
23 |
:DBG_MS: |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
24 |
multi-sources |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
25 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
26 |
:DBG_MORE: |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
27 |
more verbosity |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
28 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
29 |
:DBG_ALL: |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
30 |
all level enabled |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
31 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
32 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
33 |
Enable verbose output |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
34 |
~~~~~~~~~~~~~~~~~~~~~ |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
35 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
36 |
It may be interested to enable a verboser output to debug your RQL statements: |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
37 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
38 |
.. sourcecode:: python |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
39 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
40 |
from cubicweb import server |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
41 |
server.set_debug(server.DBG_RQL|server.DBG_SQL|server.DBG_ALL) |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
42 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
43 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
44 |
Detect largest RQL queries |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
45 |
~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
46 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
47 |
See `Profiling and performance` chapter (see :ref:`PROFILING`). |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
48 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
49 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
50 |
API |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
51 |
~~~ |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
52 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
53 |
.. autofunction:: cubicweb.server.set_debug |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
54 |
|
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
55 |
.. autoclass:: cubicweb.server.debugged |
|
b218df942dd4
[book] update rql documentation and some erroneous/deprecated examples
Julien Jehannet <julien.jehannet@logilab.fr>
parents:
diff
changeset
|
56 |