Amrit Verma created OAK-9480:
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Summary: Log a warning for improper usage of an index with
valueRegex set
Key: OAK-9480
URL: https://issues.apache.org/jira/browse/OAK-9480
Project: Jackrabbit Oak
Issue Type: Improvement
Reporter: Amrit Verma
Index definitions which have the {{valueRegex}} property (introduced in
OAK-8934) set, cause the resulting indices to only have those values indexed
which match that regex.
However at query time, we are allowing query for all values (irrespective of
whether they match the {{valueRegex}}) against such indices, which might result
in the query returning no results.
While solving it completely could be complex for fulltext queries (as seen in
example below), we should start with logging a warning if we detect mismatch
between query term and {{valueRegex}}.
Example 1 -
valueRegex=(["']|^)/
stored value=/content/test
query term=hello
In this case, query term doesn't match valueRegex and it is also not contained
in the index.
Example 2 -
valueRegex = oak.*
stored value = oak - the next generation content repository
query term = repository
Query term doesn't match the valueRegex, but it still could still be searched
and would return the node.
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