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Check for column in table

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Rohith Sudheer
Rohith Sudheer 2019 年 7 月 10 日
回答済み: Shubham Sangle 2019 年 7 月 10 日
How do I search whether a column, lets say 'Column1', exists in a table, Table_1, without using strmatch as it is not recommended.

回答 (2 件)

Kevin Phung
Kevin Phung 2019 年 7 月 10 日
編集済み: Kevin Phung 2019 年 7 月 10 日
any(ismember(Table_1.Properties.VariableNames,'Column1'))
strcmp works too, in place of ismember

Shubham Sangle
Shubham Sangle 2019 年 7 月 10 日
Exist_Column = strcmp('My_Column',My_Table.Properties.VariableNames)
val = Exist_Column(Exist_Column==1) ;

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