fix Postgre

Author: michalsn

tests/system/Database/Live/ExecuteLogMessageFormatTest.php

@@ -48,7 +48,7 @@ public function testLogMessageWhenExecuteFailsShowFullStructuredBacktrace(): voi
 
         $pattern = match ($db->DBDriver) {
             'MySQLi'  => '/Table \'test\.some_table\' doesn\'t exist/',
-            'Postgre' => '/pg_query\(\): Query failed: ERROR:  relation "some_table" does not exist/',
+            'Postgre' => '/pg_query\(\): Query failed: ERROR:  42P01: relation "some_table" does not exist/',
             'SQLite3' => '/Unable to prepare statement:\s(\d+,\s)?no such table: some_table/',
             'OCI8'    => '/oci_execute\(\): ORA-00942: table or view does not exist/',
             'SQLSRV'  => '/\[Microsoft\]\[ODBC Driver \d+ for SQL Server\]\[SQL Server\]Invalid object name \'some_table\'/',

tests/system/Database/Live/Postgre/ConnectTest.php

@@ -40,7 +40,7 @@ public function testShowErrorMessageWhenSettingInvalidCharset(): void
         $this->expectException(DatabaseException::class);
         $this->expectExceptionMessage(
             'Unable to connect to the database.
-Main connection [Postgre]: ERROR:  invalid value for parameter "client_encoding": "utf8mb4"',
+Main connection [Postgre]: ERROR:  22023: invalid value for parameter "client_encoding": "utf8mb4"',
         );
 
         $config = config('Database');