Sort matching bag

Question

I have a pig script that spawned an attitude

A: {x: chararray,B: {(y: chararray,z: int)}}

I want to sort A based on By, however the following snippet gives me an error:

Syntax error, unexpected character at or near z

output = foreach A{
    sorted = order B by z DSC;
    generate x,sorted;
}

+5

sara sara Feb 28 '13 at 19:39

1 answer

seedhead · Answer 1 · 2013-02-28T23:35:34+0000

Use DESC instead of DSC.

eg.

output = foreach A{
    sorted = order B by z DESC;
    generate x,sorted;
}