SELECT c.id 对象ID, c.name 列名, o.name AS 对象名, t.name 列类型名, c.prec 此列的精度级别
FROM sys.syscolumns AS c
JOIN sys.sysobjects AS o ON c.id = o.id
JOIN sys.types AS t ON c.xusertype = t.user_type_id
WHERE o.xtype NOT IN ('S', 'IT', 'SQ', 'P', 'PC', 'RF', 'X', 'AF', 'FN', 'FS');
SELECT o.name table_name, c.name column_name, t.name coltype_name
FROM sys.syscolumns AS c
JOIN sys.sysobjects AS o ON c.id = o.id
JOIN sys.types AS t ON c.xusertype = t.user_type_id
WHERE o.xtype NOT IN ('S', 'IT', 'SQ', 'P', 'PC', 'RF', 'X', 'AF', 'FN', 'FS');
根据数据库系统表查询表/列/长度语句
最新推荐文章于 2022-12-20 15:35:18 发布