Matt Lawrence wrote:
You can pass distinct => 1 to the attributes to affect a GROUP BY
clause containing all columns, which should be logically equivalent
to SELECT DISTINCT
{
select => [ 'm2.inventorycategoryid', 'c2.name' ],
distinct => 1,
}
Yes I do remember seeing that in the docs now. Thanks for the pointer.
I wonder what then is the purpose of this construct?
{
select => [ { distinct => [ $source->columns ] } ],
}
As the array ref is parsed into : select distinct( col1, col2) ??
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