FOREACH AS documentation is incorrect
-------------------------------------
Key: PIG-1624
URL: https://issues.apache.org/jira/browse/PIG-1624
Project: Pig
Issue Type: Bug
Components: documentation
Affects Versions: 0.7.0
Reporter: Alan Gates
Assignee: Corinne Chandel
Fix For: 0.9.0
According to the Pig Latin manual
(http://hadoop.apache.org/pig/docs/r0.7.0/piglatin_ref2.html#FOREACH) the
correct usage of AS in a FOREACH clause is:
{code}
B = foreach A generate $0, $1, $2 as (user, age, gpa);
{code}
However, this is incorrect, and produce a syntax error. The correct syntax for
AS for FOREACH is:
{code}
B = foreach A generate $0 as user, $1 as age, $2 as gpa;
{code}
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