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| author | Joas Schilling <nickvergessen@gmx.de> | 2012-06-20 23:30:31 +0200 |
|---|---|---|
| committer | Joas Schilling <nickvergessen@gmx.de> | 2012-06-20 23:30:31 +0200 |
| commit | c71f604327653bde3eea1b5d7150f5cc9c58a712 (patch) | |
| tree | 7cc60934591baa1718e8672133c63233347d66d2 /phpBB/includes/db/mssql_odbc.php | |
| parent | 089e5f5c79965058a5288590a3a34d94f3bcb833 (diff) | |
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[ticket/10942] Add a comment why we cast to sql_case()
PHPBB3-10942
Diffstat (limited to 'phpBB/includes/db/mssql_odbc.php')
| -rw-r--r-- | phpBB/includes/db/mssql_odbc.php | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/phpBB/includes/db/mssql_odbc.php b/phpBB/includes/db/mssql_odbc.php index 07da14bd53..a14d6adb14 100644 --- a/phpBB/includes/db/mssql_odbc.php +++ b/phpBB/includes/db/mssql_odbc.php @@ -114,6 +114,7 @@ class dbal_mssql_odbc extends dbal */ function sql_case($condition, $action_true, $action_false = false) { + // To ensure, that both expressions have the same type, we cast them to varchar manually $sql_case = 'CASE WHEN ' . $condition; $sql_case .= ' THEN CAST(' . $action_true . ' AS VARCHAR)'; $sql_case .= ($action_false !== false) ? ' ELSE CAST(' . $action_false . ' AS VARCHAR)' : ''; |