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183 commits

Author SHA1 Message Date
Victor Denisov
75470af421 Retrieve another batch for next in case of unlimited request 2015-09-29 22:42:22 -07:00
Victor Denisov
68ed7beb56 Remove unused writeLazy 2015-08-31 18:04:00 -07:00
Victor Denisov
e45d9329e9 Address performance issues with insert 
Compile notices and request into one strict string for performance
boost.
 2015-08-29 22:37:05 -07:00
Greg Weber
f385dade31 Merge pull request #25 from VictorDenisov/master 
Handle the case when mongodb returns less documents than cursor reque…
 2015-07-31 17:59:04 -07:00
Victor Denisov
dca5ae051a Apply reviewer's comments 2015-07-31 03:25:01 -07:00
Victor Denisov
5e72c8ad61 Handle the case when mongodb returns less documents than cursor requested 
If we request certain amount of values from a cursor the mongo db server can
return less than requested. So, if we provide -100000 then mongodb may
return 97899 and close the cursor.

Instead of relying on negative values this implementation will use only
positive numbers and will close the cursor itself as soon as the driver
receives enough results.

It fixes the issue #24 from github.
 2015-06-19 18:23:44 -07:00
Ralph Morton
9087719087 Support for TTL 2015-06-19 18:26:38 +02:00
Greg Weber
15b14c0acb Merge pull request #21 from mschristiansen/patch-2 
Remove Control.Applicative imports and tab character
 2015-05-16 11:40:11 -05:00
Mikkel Christiansen
f69440d7fa Remove applicative import warnings in GHC 7.10.1. 2015-05-15 15:26:34 +02:00
Mikkel Christiansen
6d877b4da2 Change all instances of myPipe, etc. to mongoPipe, etc. 2015-05-15 09:58:25 +02:00
Mikkel Christiansen
78c0619e02 Export MongoContext constructor 
I have a reader monad with app configuration that I would like to make an instance of HasMongoContext and then need the MongoContext constructor to add a MongoContext to my own reader monad.
 2015-05-14 14:53:08 +02:00
Greg Weber
98bcc2dfe8 abstract connection interface 
rebase #13 to master
 2015-03-05 11:21:58 -08:00
Greg Weber
a047c309e5 better findAndModify error handling 2014-07-24 08:12:44 -07:00
Greg Weber
f2a6307530 repsert -> upsert 2014-07-24 08:12:15 -07:00
Greg Weber
d2d4f9534c export defFamUpdateOpts 2014-07-19 19:32:33 -07:00
Greg Weber
9259d392d3 add findAndModifyOpts 
supports the full range of optiosn for findAndModify
 2014-07-08 12:44:41 -07:00
Fedor Gogolev
1e861c2496 Make examples compilable 2014-07-07 09:05:03 +04:00
Fedor Gogolev
5ca3b1c210 Fix merge conflict 2014-04-12 17:17:47 +04:00
Fedor Gogolev
adb57dce72 Merge branch 'pr-20' 
Conflicts:
	Database/MongoDB/Query.hs
 2014-04-12 17:06:52 +04:00
Sean Leather
61c333eee1 Link 'find' and 'delete' in 'select' documentation 2014-03-09 17:21:30 +02:00
Michael Snoyman
a43c94f977 Remove MonadIO' 2013-12-27 13:39:22 +02:00
Michael Snoyman
3a97c2cbdb Turn Action into a type synonym, not a newtype 2013-12-26 17:32:21 +02:00
Michael Snoyman
ab5fcb1f78 HasMongoContext instead of liftDB 2013-12-26 17:28:44 +02:00
Michael Snoyman
bd3d90f740 Rename Context to MongoContext 2013-12-26 17:24:15 +02:00
Michael Snoyman
caab81a54e Get rid of usage of ErrorT 2013-12-26 17:23:02 +02:00
Michael Snoyman
756c9181cb Replace hard tabs with spaces 2013-12-26 16:57:33 +02:00
Edward Z. Yang
4ce8a44011 Fix some warnings. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2013-11-06 23:15:50 -08:00
Edward Z. Yang
5656f90c27 Convert to use hashtables, as Data.HashTable went away. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2013-11-06 23:04:16 -08:00
Greg Weber
57722a7d43 handle findAndModify edge cases 
also give better error messages
 2013-08-29 11:57:07 -07:00
Greg Weber
45a0e8e9e2 add findAndModify command 2013-06-06 08:00:00 -07:00
Timo von Holtz
83cae75efc Added Support for Aggregate Framework 2013-05-24 00:15:56 +02:00
Fedor Gogolev
46b3f1f3fa Support for network 2.4.1 2013-01-21 02:08:20 +04:00
Amit Aryeh Levy
5ce857a4db Make sure 7.6 modifications stil compile with 7.4 2012-10-23 16:49:29 -04:00
Amit Aryeh Levy
ed0c264a35 GHC 7.6 Support 
lifted-base no longer contains addMVarFinalizer
 2012-10-19 02:29:10 -07:00
Michael Snoyman
681f9f875f GHC 7.6 support 2012-09-10 20:25:45 +03:00
Fedor Gogolev
4ae4f793e3 Function eval returns Val v instead of Document 
Fixes #1
 2012-07-09 08:26:58 +04:00
Fedor Gogolev
dd6a3010f6 Cleaned up imports 2012-06-10 23:47:14 +04:00
Fedor Gogolev
17f528e835 Use text instead of compact-string-fix 2012-05-08 19:13:25 +04:00
Greg Weber
b706780844 use -fno-warn-orphans 2012-02-29 11:35:55 -08:00
Andrew Miller
d3f54922cc Add routedHost as an alternative to primary / secondaryOk that lets the user supply their own sort function. This is useful for applications like preferentially connecting to the host or secondary that is geographically the closest. 2012-02-12 17:34:07 +13:00
Tony Hannan
5e015dc769 Merge pull request #14 from yesodweb/show-AccessMode 
show instance for AccessMode
 2012-01-28 15:50:53 -08:00
Greg Weber
6ef19663cf show instance for AccessMode 2012-01-27 12:48:54 -03:00
Tony Hannan
2f23e78c28 Use MVar from lifted-base 2012-01-23 20:45:10 -05:00
Tony Hannan
d0aeb42e7c merge duplicate code 2012-01-23 19:45:42 -05:00
Michael S. Craig
fa95b65fad Fix for bad behavior when using TailableCursor. 
`Database.MongoDB.Query.next` and `nextBatch` prefetch a promise of the next
batch of documents from the server whenever the current batch has been
exhausted. The following call to `next` or `nextBatch` fulfills that promise
(thereby turning it into a concrete batch of documents) and then returns one or
more documents in the batch.

The old behavior was to raise an exception if an empty batch with a nonzero
cursor ID was encountered. This is normal when using tailable cursors, so a
change was required.

Now, `Nothing` is returned with the still-live cursor ID, instead of raising
the exception. Also, prefetched empty batches with nonzero cursor IDs are
refetched once per call to avoid stale data.

This new prefetching behavior does not affect the performance of `next`, except
when calling it repeatedly on a tailable cursor with no new data. In those
(generally avoidable) cases, each call to `next` results in two server calls
instead of one.
 2011-12-13 11:02:57 -05:00
Nathan Howell
b18f81f431 Updating to monad-control-0.3, with help from Bas van Dijk. 
Conflicts:

	Database/MongoDB/Query.hs
 2011-12-05 09:23:39 -08:00
Tony Hannan
d506011cd1 fix some warnings. bump version for previous 7.2.1 compatibility fix 2011-11-10 10:23:07 -05:00
Ryan Trinkle
ccd217053b fix missing record field in P.Request value 
the fields of a Database.MongoDB.Internal.Protocol.Query were not filled in by RecordWildcard on line 411 of Database/MongoDB/Query.hs because the record fields were not in scope
 2011-10-27 15:24:37 -04:00
Tony Hannan
efb6b65506 QueryFailure error code 2011-09-07 12:09:20 -04:00
Michael Snoyman
a320c363e4 Move to monad-control 2011-08-25 16:29:39 +03:00