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Alex Rivera
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I couldn't find this immediately from the examples. I want to increment a variable in a loop, in a function. For instance: DECLARE iterator float4; BEGIN iterator = 1; while iterator < 999 ..... iterator ++; END; How would this be done? I was looking at this document about flow control: http://www.postgresql.org/docs/8.4/static/plpgsql-control-structures.html And none of them seem to be relevant for me, unless these are absolutely the only ways to simulate incrementing a variable.
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