column to rows
i konw this topic is quiete repetative but i think my prob is different
i have got a table like this
company id year units_jan units_feb units_mar....units_dec
abx 1 2000 34 22 2234........77
I want to create a structure like this
Company year month units
qqq 2000 1 34
2000 2 22
...........................................
how do i do that??
i have got about a million rows in my table
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