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Adding comment about the === 't' condition for supporting postgres

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Guy Marriott 2019-04-16 12:10:13 +12:00
parent a48beac845
commit 7fd6e14423
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1 changed files with 2 additions and 0 deletions
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src/ORM/FieldType/DBForeignKey.php
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@ -98,6 +98,8 @@ class DBForeignKey extends DBInt
$dataQuery->setSelect(['over_threshold' => 'count(*) > ' . (int) $threshold]);
$result = $dataQuery->execute()->column('over_threshold');
// Checking for 't' supports PostgreSQL before silverstripe/postgresql@2.2
$overThreshold = !empty($result) && ($result[0] === 't' || (int) $result[0] === 1);
static::$foreignListCache[$hasOneClass] = [