mysql: minor optimization

cad01d2e · Julien Muchembled · 0b414488 · cad01d2e
Commit cad01d2e authored Mar 04, 2024 by Julien Muchembled
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neo/storage/database/mysql.py neo/storage/database/mysql.py +1 -2

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--- a/neo/storage/database/mysql.py
+++ b/neo/storage/database/mysql.py
@@ -29,8 +29,7 @@ if useMySQLdb():
    from MySQLdb.constants.CR import SERVER_GONE_ERROR, SERVER_LOST
    from MySQLdb.constants.ER import DATA_TOO_LONG, DUP_ENTRY, NO_SUCH_TABLE
    def fetch_all(conn):
-        r = conn.store_result()
+        return conn.store_result().fetch_row(0)
-        return r.fetch_row(r.num_rows())
    # for tests
    from MySQLdb import NotSupportedError
    from MySQLdb.constants.ER import BAD_DB_ERROR, UNKNOWN_STORAGE_ENGINE