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Don't use SELECT DISTINCT when to_char() is used in a WHERE statement 

Nice bug in Oracle

Signed-off-by: Joas Schilling <coding@schilljs.com>
This commit is contained in:
Joas Schilling 2020-08-28 08:57:06 +02:00 committed by backportbot[bot]
parent c3a6f50206
commit 30db37bbf2
1 changed files with 3 additions and 3 deletions
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6
apps/workflowengine/lib/Manager.php
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@ -147,10 +147,10 @@ class Manager implements IManager {
public function getAllConfiguredEvents() {
$query = $this->connection->getQueryBuilder();
$query->selectDistinct('class')
->addSelect('entity', 'events')
$query->select('class', 'entity', $query->expr()->castColumn('events', IQueryBuilder::PARAM_STR))
->from('flow_operations')
->where($query->expr()->neq('events', $query->createNamedParameter('[]'), IQueryBuilder::PARAM_STR));
->where($query->expr()->neq('events', $query->createNamedParameter('[]'), IQueryBuilder::PARAM_STR))
->groupBy('class', 'entity', $query->expr()->castColumn('events', IQueryBuilder::PARAM_STR));
$result = $query->execute();
$operations = [];