[jira] [Commented] (TC-96) api/{version}/cdns/:cdn_name/configs/monitoring.json returns 500

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TC-96?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15819512#comment-15819512 ] 

ASF GitHub Bot commented on TC-96:
----------------------------------

GitHub user mitchell852 opened a pull request:

    https://github.com/apache/incubator-trafficcontrol/pull/181

    [TC-96] - adds group_by to dbix query to satisfy postgres

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/mitchell852/incubator-trafficcontrol tc-96

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-trafficcontrol/pull/181.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #181
    
----
commit bb6d23644e5944a5572e781c739e811714edae46
Author: Jeremy Mitchell <mi...@gmail.com>
Date:   2017-01-11T23:22:54Z

    adds group_by to dbix query

----


> api/{version}/cdns/:cdn_name/configs/monitoring.json returns 500
> ----------------------------------------------------------------
>
>                 Key: TC-96
>                 URL: https://issues.apache.org/jira/browse/TC-96
>             Project: Traffic Control
>          Issue Type: Bug
>          Components: Traffic Ops API
>            Reporter: Jeremy Mitchell
>            Assignee: Jeremy Mitchell
>
> I believe this is a postgres-specific error. Postgres seems to be a little more strict than mysql on how queries are formed.
> Error message:
> Error at line 271 (	while ( my $row = $rs_pp->next ) {) 
> DBIx::Class::Storage::DBI::_dbh_execute(): DBI Exception: DBD::Pg::st execute failed: ERROR: column "me.cdn_id" must appear in the GROUP BY clause or be used in an aggregate function LINE 1: ...table, type.last_updated FROM (SELECT me.profile, me.cdn_id,... ^ [for Statement "SELECT me.profile, cdn.id, cdn.name, cdn.last_updated, cdn.dnssec_enabled, profile.id, profile.name, profile.description, profile.last_updated, type.id, type.name, type.description, type.use_in_table, type.last_updated FROM (SELECT me.profile, me.cdn_id, me.type FROM server me JOIN cdn cdn ON cdn.id = me.cdn_id JOIN profile profile ON profile.id = me.profile JOIN type type ON type.id = me.type WHERE ( cdn.name = ? ) GROUP BY me.profile) me JOIN cdn cdn ON cdn.id = me.cdn_id JOIN profile profile ON profile.id = me.profile JOIN type type ON type.id = me.type WHERE ( cdn.name = ? )" with ParamValues: 1='over-the-top', 2='over-the-top'] at /opt/traffic_ops/app/lib/API/Cdn.pm line 271



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