Fixed meta data retrieve when OID is larger than 2^31

diff --git a/ext/pdo_pgsql/pgsql_statement.c b/ext/pdo_pgsql/pgsql_statement.c
index d58eebf8f439527754da459cb3fe73f6359abb97..3ef89196de71989536c364109f7219e04e157f5a 100644 (file)
--- a/ext/pdo_pgsql/pgsql_statement.c
+++ b/ext/pdo_pgsql/pgsql_statement.c
@@ -587,7 +587,7 @@ static int pgsql_stmt_get_column_meta(pdo_stmt_t *stmt, long colno, zval *return
        add_assoc_long(return_value, "pgsql:oid", S->cols[colno].pgsql_type);
 
        /* Fetch metadata from Postgres system catalogue */
-       spprintf(&q, 0, "SELECT TYPNAME FROM PG_TYPE WHERE OID=%d", S->cols[colno].pgsql_type);
+       spprintf(&q, 0, "SELECT TYPNAME FROM PG_TYPE WHERE OID=%u", S->cols[colno].pgsql_type);
        res = PQexec(S->H->server, q);
        efree(q);