Details
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Bug
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Resolution: Duplicate
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Major - P3
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None
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None
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None
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ALL
Description
db.wd_data.find({"path":{"$in":[/^\/PersonalWx\/Wx3001\/A李鑫老师助理6965号刘赫楠\/WxTxl\/三119扫单D!nG先生Super7李先生\//]}}
vs
db.wd_data.find({"path":{"$in":[/^\/PersonalWx\/Wx3001\/A李鑫老师助理6965号刘赫楠\/WxTxl\/三119扫单D!nG|先生Super7李先生\//]}}
the difference is the first one has no "|" in the query string, the second one does.
I will attach the explain() info, they show the difference
Attachments
Issue Links
- duplicates
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- Closed
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SERVER-16622 RegEx query predicates using the | (vertical bar) character cannot use tight index bounds
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- Backlog
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