Rafael Montoya wrote:
Thanks for your answer, and if i have many options like
decode
(pre.C_EST,'01','U','02','M','03','W','04','D','05','O','06','S','') as Est
do i have to write many else options in this way?
select case when pre.C_EST = '01' THEN 'U'
ELSE when pre-C_EST = '02' THEN 'M'
...
END AS EST
You could write a stored procedure that does what you want.
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Alban Hertroys
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