Horton

@> (contains)

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To: pgsql-docs@lists.postgresql.org
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Date: 2019-08-18T15:13:24Z
Lists: pgsql-docs 
The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/9.6/functions-array.html
Description:

Hi.
Noticed strange thin with @>
Query "select '{1,2}'::int[] @> '{1,2,2,2,2,2,2,2}'::int[]" returns true,
but first array contains even less elements then second.
I think it's a bug in "contains" logic, but don't know where to submit it.

Commits

  1. Doc: clarify handling of duplicate elements in array containment tests.