摘要:
alter table [TFGSample] alter column [StandardCost] numeric(38, 4) 修改表列的类型ALTER TABLE [TPMIInspectionHeader] ADD [ValidateDate] datetime null 增加表的列ALTER TABLE TPMICDBSupplier DROP COLUMN DGOCode 删除表的列EXEC sp_rename 'TFGSample.[Cost]', 'StandardCost', 'COLUMN' 重命名字段名称exec sp_r 阅读全文