Merge pull request #9 from nihen/mysql_server_prepare_reconnect

fail mysql_server_prepare reconnect

mysql.xs

@@ -325,7 +325,9 @@ do(dbh, statement, attr=Nullsv, ...)
 
     stmt= mysql_stmt_init(imp_dbh->pmysql);
 
-    if (mysql_stmt_prepare(stmt, str_ptr, strlen(str_ptr)))
+    if ((mysql_stmt_prepare(stmt, str_ptr, strlen(str_ptr)))  &&
+        (!mysql_db_reconnect(dbh) ||
+         (mysql_stmt_prepare(stmt, str_ptr, strlen(str_ptr)))))
     {
       /*
         For commands that are not supported by server side prepared

t/15reconnect.t

@@ -18,7 +18,11 @@ eval {$dbh= DBI->connect($test_dsn, $test_user, $test_password,
 if ($@) {
     plan skip_all => "ERROR: $DBI::errstr. Can't continue test";
 }
-plan tests => 8;
+plan tests => 8 * 2;
+
+for my $mysql_server_prepare (0, 1) {
+$dbh= DBI->connect($test_dsn . ';mysql_server_prepare=' . $mysql_server_prepare, $test_user, $test_password,
+                      { RaiseError => 1, PrintError => 1, AutoCommit => 0 });
 
 ok(defined $dbh, "Connected to database");
 
@@ -37,3 +41,4 @@ ok($dbh->do("SELECT 1"), "implicitly reconnecting handle with 'do'");
 ok($dbh->{Active}, "checking for reactivated handle");
 
 $dbh->disconnect();
+}