sql server select column by number

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别跟我提以往
别跟我提以往 2020-12-19 00:29

Can I select specific columns by the number of the columns in SQL? Something like

SELECT columns(0), columns(3), columns(5), columns(8) FROM TABLE

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  •  南方客
    南方客 (楼主)
    2020-12-19 00:47

    I would highly recommend against such complicated answers.

    As others already pointed out below your question, you should check out this answer instead:

    Access columns of a table by index instead of name in SQL Server stored procedure

    The SQL specification is not built for dynamic schema eiher in DDL or DML.

    Accept it and do not use numbers for columns in the SELECT. It will be less performant, less readable and will obviously fail if you change the schema.

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