how to check if record already used

tinnatinna Member Posts: 27
hi, urgent help, please

how can i check if record from one table has already been used, i.e. im filtering table x by vendor no, then i use this vendor no in my table. how can i check if its already there

Best Answer

  • tinnatinna Member Posts: 27
    Accepted Answer
    I fixed it using temp table storing the values already taken, thanks

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