30 lines
1.0 KiB
Transact-SQL
30 lines
1.0 KiB
Transact-SQL
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--新增字段
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ALTER TABLE [dbo].[Trial] ADD [AttendedReviewerTypeOther] varchar(255) COLLATE Chinese_PRC_CI_AS DEFAULT '' NOT NULL
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GO
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ALTER TABLE [dbo].[Trial] ADD [AttendedReviewerTypes] varchar(255) COLLATE Chinese_PRC_CI_AS DEFAULT '' NOT NULL
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GO
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ALTER TABLE [dbo].[Trial] ADD [DeclarationTypeOther] varchar(255) COLLATE Chinese_PRC_CI_AS DEFAULT '' NOT NULL
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GO
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ALTER TABLE [dbo].[Trial] ADD [DeclarationTypes] varchar(255) COLLATE Chinese_PRC_CI_AS DEFAULT '' NOT NULL
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GO
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--维护sql
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UPDATE Trial SET AttendedReviewerTypes = '|' + CAST(AttendedReviewerType AS VARCHAR(10)) + '|'
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update Trial set DeclarationTypes ='|' + (select Code from Dictionary where Id= Trial.DeclarationTypeId) + '|'
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--验证sql
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select DISTINCT AttendedReviewerType ,AttendedReviewerTypes, DeclarationTypeId, Dictionary.Code,DeclarationTypes,Dictionary.[Value] from Trial inner join Dictionary on Trial.DeclarationTypeId=Dictionary.Id
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--删除多余字段
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ALTER TABLE [dbo].[Trial] DROP COLUMN [DeclarationTypeId];
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ALTER TABLE [dbo].[Trial] DROP COLUMN [AttendedReviewerType]; |