[LUCENE-7483] QueryParser changes OR clausule to AND

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 6.2.1
• Component/s: core/queryparser
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Júlio César e Melo
• Created: 07/Oct/16 14:03
• Updated: 28/Aug/22 15:04

Description

QueryParser incorrectly parses the expression t1 AND t2 OR t3 AND t4 as
(+t1 +t2 +t3 +t4) while t1 AND t2 AND t3 AND t4 produces the same result.

The expected result for expression t1 AND t2 OR t3 AND t4 is (+t1 +t2) (+t3 +t4).

This occurs using StandardQueryParser or classic.QueryParser.