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https://issues.apache.org/jira/browse/GEODE-7802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17249427#comment-17249427
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ASF GitHub Bot commented on GEODE-7802:
---------------------------------------
davebarnes97 commented on a change in pull request #5844:
URL: https://github.com/apache/geode/pull/5844#discussion_r542973121
##########
File path:
geode-docs/developing/querying_basics/restrictions_and_unsupported_features.html.md.erb
##########
@@ -30,6 +30,6 @@ At a high level, <%=vars.product_name%> does not support the
following querying
- You cannot create an index on fields using Set/List types (Collection
types) that are not comparable. The OQL index implementation expects fields to
be Comparable. To workaround this, you can create a custom Collection type that
implements Comparable.
- ORDER BY is only supported with DISTINCT queries.
-
+- OQL queries aren't pre-validated for references to nonexistent methods and
attributes.
Review comment:
I will propose a rewrite tomorrow that incorporates @agingade's
verbiage.
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> User Guide - add disclaimer that OQL queries are not pre-validated for
> nonexistent attributes
> ---------------------------------------------------------------------------------------------
>
> Key: GEODE-7802
> URL: https://issues.apache.org/jira/browse/GEODE-7802
> Project: Geode
> Issue Type: Improvement
> Components: docs
> Reporter: Dave Barnes
> Priority: Minor
> Labels: pull-request-available
>
> Community member @deepak khopade requests that we add a disclaimer to the
> user guide stating that OQL queries are not pre-screened for references to
> nonexistent attributes. The assertion is that users who have experience with
> other query models may expect Geode to apply such validation. In the Geode
> model, attributes and methods are resolved at runtime during query execution
> - the server does not know what's actually stored in a region until the query
> is executed.
> The disclaimer could be added in one of two places:
> Query Language Restrictions and Unsupported Features
> ([https://geode.apache.org/docs/guide/111/developing/querying_basics/restrictions_and_unsupported_features.html])
> or
> Querying FAQ and Examples
> ([https://geode.apache.org/docs/guide/111/getting_started/querying_quick_reference.html])
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