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https://issues.apache.org/jira/browse/SOLR-9337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Joel Bernstein updated SOLR-9337:
---------------------------------
Description:
The fetch() Streaming Expression wraps another expression and fetches
additional fields for documents in batches. The fetch() expression will stream
out the Tuples after the data has been fetched. Fields can be fetched from any
SolrCloud collection.
Sample syntax:
{code}
daemon(
update(collectionC, batchSize="100"
fetch(collectionB,
topic(checkpoints, collectionA, q="*:*", fl="a,b,c", rows="50"),
fl="j,m,z",
on="a=j")))
{code}
was:
The fetch() Streaming Expression wraps another expression and fetches
additional fields for documents in batches. The fetch() expression will stream
out the Tuples after the data has been fetched. Fields can be fetched from any
SolrCloud collection.
Sample syntax:
{code}
daemon(
update(collectionC, batchSize="100"
fetch(collectionB,
topic(checkpoints, collectionA, q="*:*", fl="a,b,c",
rows="50"),
fl="j,m,z",
on="a=j")))
{code}
> Add fetch() Streaming Expression
> --------------------------------
>
> Key: SOLR-9337
> URL: https://issues.apache.org/jira/browse/SOLR-9337
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Joel Bernstein
>
> The fetch() Streaming Expression wraps another expression and fetches
> additional fields for documents in batches. The fetch() expression will
> stream out the Tuples after the data has been fetched. Fields can be fetched
> from any SolrCloud collection.
> Sample syntax:
> {code}
> daemon(
> update(collectionC, batchSize="100"
> fetch(collectionB,
> topic(checkpoints, collectionA, q="*:*", fl="a,b,c", rows="50"),
> fl="j,m,z",
> on="a=j")))
>
> {code}
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