[ad_1]
You just need addition operation + as follows:
select id, c1+c2 as total
from your_table
3
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solved How to combine columns into one column in SQL? [closed]
[ad_1]
You just need addition operation + as follows:
select id, c1+c2 as total
from your_table
3
[ad_2]
solved How to combine columns into one column in SQL? [closed]