Mercurial > hg > ltpda
comparison m-toolbox/classes/+utils/@jmysql/getRepositoryVersion.m @ 0:f0afece42f48
Import.
| author | Daniele Nicolodi <nicolodi@science.unitn.it> |
|---|---|
| date | Wed, 23 Nov 2011 19:22:13 +0100 |
| parents | |
| children |
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| -1:000000000000 | 0:f0afece42f48 |
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| 1 % getRepositoryVersion tries to get the version of the repository by | |
| 2 % inspecting various fields in the database. | |
| 3 % | |
| 4 % ver = utils.jmysql.getRepositoryVersion(conn) | |
| 5 % | |
| 6 % Rules: | |
| 7 % objs table contains field 'uuid' => ver = 2.1 | |
| 8 % | |
| 9 % else: ver = 2.0; | |
| 10 % | |
| 11 % M Hewitson 11-08-09 | |
| 12 % | |
| 13 % $Id: getRepositoryVersion.m,v 1.2 2009/08/11 12:33:19 ingo Exp $ | |
| 14 % | |
| 15 | |
| 16 function ver = getRepositoryVersion(conn) | |
| 17 | |
| 18 ver = '2.0'; | |
| 19 | |
| 20 q = ['describe ' char(conn.getDatabase) '.objs']; | |
| 21 results = conn.query(q); | |
| 22 fields = {}; | |
| 23 while results.next | |
| 24 fields = [fields {char(results.getString(1))}]; | |
| 25 end | |
| 26 | |
| 27 if utils.helper.ismember('uuid', fields) | |
| 28 ver = '2.1'; | |
| 29 end | |
| 30 | |
| 31 | |
| 32 end | |
| 33 |