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Merge pull request #9845 from HARVS1789UK/dataquery-exists-sql-portability-fix

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Bug Fix - Ensure DataQuery::exists() SQL is both valid MySQL and T-SQL
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Guy Marriott 2021-02-10 10:21:42 -08:00 committed by GitHub
commit eaadd40c3b
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src/ORM/DataQuery.php
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@ -479,7 +479,7 @@ class DataQuery
} }
// Wrap the whole thing in an "EXISTS" // Wrap the whole thing in an "EXISTS"
$sql = 'SELECT EXISTS(' . $statement->sql($params) . ')'; $sql = 'SELECT CASE WHEN EXISTS(' . $statement->sql($params) . ') THEN 1 ELSE 0 END';
$result = DB::prepared_query($sql, $params); $result = DB::prepared_query($sql, $params);
$row = $result->first(); $row = $result->first();
$result = reset($row); $result = reset($row);