You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
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ALTER TABLE gen_table ADD data_name nvarchar(200) DEFAULT '' NULL
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GO
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EXEC sp_addextendedproperty
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'MS_Description', N'数据源名称',
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'SCHEMA', N'dbo',
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'TABLE', N'gen_table',
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'COLUMN', N'data_name'
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GO
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