Koji Noguchi created PIG-5394:
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Summary: bag typecast in filter failing to parse
Key: PIG-5394
URL: https://issues.apache.org/jira/browse/PIG-5394
Project: Pig
Issue Type: Bug
Components: parser
Reporter: Koji Noguchi
>From
>https://stackoverflow.com/questions/58968054/nested-bag-tuple-casting-works-in-generate-statement-but-not-filter-statement-in
{quote}
The following doesn't work
{code}
b = group a by query;
c = filter b by MAX((bag{tuple(int)})a.datetime) > 0;
{code}
I get a complaint about mismatched ; on the MAX line.
However the following does work
{code}
c = foreach b {
generate MAX((bag{tuple(int)})a.datetime) as max_dt;
}
{code}
How come the bag\{tuple(int)} casting works in generate statement but not in
filter statement?
{quote}
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