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This article will explain in detail how SQLServer obtains all the column names of the temporary table or whether there is a specified column name. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Get all column names in the temporary table

Select name from tempdb.dbo.syscolumns where id=object_id ('# TempTB')

Determine whether the specified column name exists in the temporary table

If col_length ('tempdb.dbo.#TempTB','columnName') is not null print' exists' else print 'does not exist' on how to obtain all the column names of temporary tables or whether there is a specified column name "this article ends here, I hope the above content can be of some help to you, so that you can learn more knowledge, if you think the article is good, please share it out for more people to see.

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