Questions tagged as 'colunas'

1
answer

How to create a column with specific conditions?

I have a database like this: cod ano MUNICIPIO pmat 1 110001 1998 ALTA FLORESTA D OESTE NA 2 110001 1999 ALTA FLORESTA D OESTE NA 3 110001 2000 ALTA FLORESTA D OESTE NA 4 110001 2001 ALTA FLORESTA D OESTE NA 5 1...
asked by 01.09.2018 / 17:51