我遇到的问题是我在MySQL上运行的包含一些正则表达式的查询，这里是：SELECT * FROM dump WHERE Hours REGEXP '^\d{337}1{8}'
当我单独测试我的正则表达式时，它工作正常，这里有一些匹配的示例数据：
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011111111111111111111111111111111111111111111111100000000000000000000000000000000000000000000000011111111111111111111111111111111111111111111111100000000000000000000000000000000000000000000000011111111111111111111111111111111111111111111111100000000000000000000000000000000000000000000000011111111111111111111111111111111111111111111111100000000000000000000000000000000000000000000000011111111111111111111111111111111111111111111111100000000000000000000000000000000000000000000000011111111111111111111111111111111111111111111111100000000
知道失败的地方吗？