卸甲油
primary key should always be unsigned?
since a primary开发者_高级运维 key (identifier) wont be under 0, i guess it should always be unsigned?TL/DR: Yes, but it almost doesn\'t matter.[详细]
2022-12-27 22:23 分类:问答
since a primary开发者_高级运维 key (identifier) wont be under 0, i guess it should always be unsigned?TL/DR: Yes, but it almost doesn\'t matter.[详细]