~drizzle-trunk/drizzle/development

« back to all changes in this revision

Viewing changes to docs/functions/utility.rst

  • Committer: Daniel Nichter
  • Date: 2011-08-13 20:41:38 UTC
  • mto: This revision was merged to the branch mainline in revision 2413.
  • Revision ID: daniel@percona.com-20110813204138-stxa89ca1t7cg1uy
Skeleton documentation for all plugins, more complete docu for first half of plugins.
Clean up plugin.ini titles and descriptions.
Reformat and reorganize root index.
Change Administrative to Administration and remove empty files (logging, etc.)
Add, fix, and tag documentation for functions.

Show diffs side-by-side

added added

removed removed

Lines of Context:
 
1
Utility Functions
 
2
=================
 
3
 
 
4
.. _benchmark-function:
 
5
 
 
6
BENCHMARK
 
7
---------
 
8
 
 
9
The BENCHMARK function measures time for repeated calls to a function.
 
10
 
 
11
.. _compress-function:
 
12
 
 
13
COMPRESS
 
14
--------
 
15
 
 
16
Compress the argument.
 
17
 
 
18
.. _connection-id-function:
 
19
 
 
20
CONNECTION_ID
 
21
-------------
 
22
 
 
23
Returns the session's connection ID.
 
24
 
 
25
.. _crc32-function:
 
26
 
 
27
CRC32
 
28
-----
 
29
 
 
30
Return the CRC32 checksum of the argument.
 
31
 
 
32
.. _uncompress-function:
 
33
 
 
34
UNCOMPRESS
 
35
----------
 
36
 
 
37
Uncompress a compressed argument.
 
38
 
 
39
.. _uncompressed-length-function:
 
40
 
 
41
UNCOMPRESSED_LENGTH
 
42
-------------------
 
43
 
 
44
Returns the uncompressed lenght of the argument.