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DS7/DSWeb/word/新协航_设计文档/数据库建表文档/20131120/approval增加字段.sql

24 lines
528 B
Transact-SQL

--select * from import_approval
BEGIN TRANSACTION
SET QUOTED_IDENTIFIER ON
SET ARITHABORT ON
SET NUMERIC_ROUNDABORT OFF
SET CONCAT_NULL_YIELDS_NULL ON
SET ANSI_NULLS ON
SET ANSI_PADDING ON
SET ANSI_WARNINGS ON
COMMIT
BEGIN TRANSACTION
GO
ALTER TABLE dbo.Import_approval ADD
usedweight numeric(18, 6) NULL
GO
ALTER TABLE dbo.Import_approval ADD CONSTRAINT
DF_Import_approval_usedweight DEFAULT 0 FOR usedweight
GO
ALTER TABLE dbo.Import_approval SET (LOCK_ESCALATION = TABLE)
GO
COMMIT
update Import_approval set usedweight=0