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ALTER INDEX [pk_t] ON
dbo.t
SET (
IGNORE_DUP_KEY = ON,
) ;
GO
--除了楼上各位的方法,不采用删除,重建的方法,还可以这样
USE YOURDB;
GO
ALTER INDEX PK_t ON
dbo.t
SET (
IGNORE_DUP_KEY = ON,
) ;
GO
CREATE TABLE [dbo].[t](
[id] [int] IDENTITY(1,1) NOT FOR REPLICATION NOT NULL,
[name] [nchar](10) NULL,
CONSTRAINT [PK_t] PRIMARY KEY CLUSTERED
(
[id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
alter table t drop constraint pk_t
alter table t add constraint pk_t PRIMARY KEY CLUSTERED
(
[id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = on, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
alter table t drop CONSTRAINT [PK_t]
alter table t add CONSTRAINT [PK_t] PRIMARY KEY CLUSTERED
(
[id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = on, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
alter table t drop CONSTRAINT [PK_t]
alter table t add CONSTRAINT [PK_t] PRIMARY KEY CLUSTERED
(
[id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = on, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
alter table t drop CONSTRAINT [PK_t]
alter table t add CONSTRAINT [PK_t] PRIMARY KEY CLUSTERED
(
[id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = on, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ;