摘要：
【声明】转载自：http://blog.csdn.net/kunlong0909/article/details/7039918Numeric data typesStandard datatypeDBMS-specific physical data typeContentLengthIntegerint / INTEGER32-bit integer—Short Integersmallint / SMALLINT16-bit integer—Long Integerint / INTEGER32-bit integer—Bytetinyint / SMALLINT256 values—N 阅读全文
