Extract substring in Tableau

Question

So I have a number like - 1234567890. I just want 3 numbers from 4th position i.e only 456.

Answer 1

Use the MID syntax in Tableau. For you it will be like this -

MID(String_dimension_name, 4, 6)

Here, 2nd value is the index or position and 3rd value is the length.

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