5 lines
300 B
Transact-SQL
5 lines
300 B
Transact-SQL
ALTER TABLE Training_TestRecordItem ADD AnswerTime DATETIME NULL
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GO
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EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'答题时间' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Training_TestRecordItem', @level2type=N'COLUMN',@level2name=N'AnswerTime'
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GO |