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How to realize SQL's function TO_NVARCHAR with Column Engine's functions?

In HANA STUDIO, I used SQL function TO_NVARCHAR(''BLDAT'','YYYY/MM/DD') in Calculated Columns to convert the YYYYMMDD date in BLDAT into YYYY/MM/DD and made it.

But according to project's request, this conversion should be realized with Column Engine, not SQL. Please answer this question, if you have some good ideas, Thank u so much.

link for functions which can be used with Column Engine.

Using Functions in Expressions¤t_toc=/en/27/c84904d7df4573a7a4dadf270a20a0/plain.htm&node_id=177&show_children=false

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  • Best Answer
    Posted on Feb 14, 2017 at 09:46 AM

    You can use a combination of the DATE and FORMAT function. The DATE function to convert the BLDAT date string to a date which then can be used by the FORMAT function to create a NVARCHAR typed result in your format.

    The expression for the column engine calculated column looks like following:



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    • Former Member

      Thanks a lot ! this is a definately correct answer.

      I also figured out this combined function yesterday and expected value came out.

      Thank u again!