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How many indexes can MongoDB use in an $or condition? [closed]

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-1

I know that for Mongo to index a query using an $or condition all the clauses in the expression must be supported by indexes. Now, I would like to know if there is a limitation on how manys indexes does a query with $or can use?

For example:

db.collection.find(
 "$or": [
 first_clause ....,
 second_clause ....,
 third_clause ....,
 fourth_clause ....,
 fifth_clause ....,
 ...
 ]
)

mongodb query database-performance indexing

share|improve this question

asked Apr 22 at 17:10

vyosiuravyosiura

296

closed as off-topic by Michael Hampton♦ Apr 22 at 17:43

This question appears to be off-topic. The users who voted to close gave this specific reason:

• "Questions on Server Fault must be about managing information technology systems in a business environment. Home and end-user computing questions may be asked on Super User, and questions about development, testing and development tools may be asked on Stack Overflow." – Michael Hampton

If this question can be reworded to fit the rules in the help center, please edit the question.

add a comment | 

-1

I know that for Mongo to index a query using an $or condition all the clauses in the expression must be supported by indexes. Now, I would like to know if there is a limitation on how manys indexes does a query with $or can use?

For example:

db.collection.find(
 "$or": [
 first_clause ....,
 second_clause ....,
 third_clause ....,
 fourth_clause ....,
 fifth_clause ....,
 ...
 ]
)

mongodb query database-performance indexing

share|improve this question

asked Apr 22 at 17:10

vyosiuravyosiura

296

closed as off-topic by Michael Hampton♦ Apr 22 at 17:43

This question appears to be off-topic. The users who voted to close gave this specific reason:

• "Questions on Server Fault must be about managing information technology systems in a business environment. Home and end-user computing questions may be asked on Super User, and questions about development, testing and development tools may be asked on Stack Overflow." – Michael Hampton

If this question can be reworded to fit the rules in the help center, please edit the question.

add a comment | 

I know that for Mongo to index a query using an $or condition all the clauses in the expression must be supported by indexes. Now, I would like to know if there is a limitation on how manys indexes does a query with $or can use?

For example:

db.collection.find(
 "$or": [
 first_clause ....,
 second_clause ....,
 third_clause ....,
 fourth_clause ....,
 fifth_clause ....,
 ...
 ]
)

mongodb query database-performance indexing

share|improve this question

asked Apr 22 at 17:10

vyosiuravyosiura

296

db.collection.find(
 "$or": [
 first_clause ....,
 second_clause ....,
 third_clause ....,
 fourth_clause ....,
 fifth_clause ....,
 ...
 ]
)

share|improve this question

asked Apr 22 at 17:10

vyosiuravyosiura

296

share|improve this question

asked Apr 22 at 17:10

vyosiuravyosiura

296

asked Apr 22 at 17:10

vyosiuravyosiura

296

asked Apr 22 at 17:10

vyosiuravyosiura

296