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Posted to notifications@asterixdb.apache.org by "Dmitry Lychagin (JIRA)" <ji...@apache.org> on 2018/08/15 22:41:00 UTC
[jira] [Created] (ASTERIXDB-2442) substring() should return NULL if
starting offset is out of bounds or length is negative
Dmitry Lychagin created ASTERIXDB-2442:
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Summary: substring() should return NULL if starting offset is out of bounds or length is negative
Key: ASTERIXDB-2442
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2442
Project: Apache AsterixDB
Issue Type: Improvement
Reporter: Dmitry Lychagin
Assignee: Dmitry Lychagin
substring() should return NULL in the following cases:
1) if starting offset is out of bounds for given string, including the case when the starting offset is negative and therefore counted backwards from the length of the string.
2) if length is negative
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