DDC-3233: [GH-1092] Arbitrary Join count walkers solution

[doctrinebot]

Jira issue originally created by user @doctrinebot:

This issue is created automatically through a Github pull request on behalf of birko:

Url: #1092

Message:

Possible solution for Arbitrary Join problem in pagination count
walkers:
https://groups.google.com/forum/#!topic/doctrine-user/rpPYCDNKOU8

Added a condition to test query component against SelectStatement from
clause

[doctrinebot]

• is required for DDC-2794: the Paginator does not support arbitrary join

[doctrinebot]

Comment created by stof:

This is a fix for DDC-2794

[doctrinebot]

Comment created by @doctrinebot:

A related Github Pull-Request [GH-1092] was assigned:
#1092

[doctrinebot]

Comment created by @doctrinebot:

A related Github Pull-Request [GH-1092] was closed:
#1092

[doctrinebot]

Issue was closed with resolution "Fixed"