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(parent: cb6b71d) | patch
postgresql: fix last sum() related parse errors
authorMarc Fournier <marc.fournier@camptocamp.com>
Wed, 8 Nov 2017 16:26:51 +0000 (17:26 +0100)
committerMarc Fournier <marc.fournier@camptocamp.com>
Wed, 8 Nov 2017 20:32:35 +0000 (21:32 +0100)
commit19b51c4abd9dbff16fb69d7eb84422f31c6130bc
treedac2fe67c9cc5929e2e49201060d076f3c375475tree | snapshot
parentcb6b71db9d0416b50849cc39d8d5f7dd75823cd3commit | diff
postgresql: fix last sum() related parse errors

These queries return empty values when a database doesn't have any
tables yet, which results in collectd logging this error every Interval:

```
db query utils: udb_result_submit: Parsing `' as derive failed.
```

Related to #1905
src/postgresql_default.conf diff | blob | history
collectd, the system statistics collection daemon