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fixes for query opts

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This commit is contained in:
Scott R. Parish 2010-01-14 07:04:24 -06:00
parent f9b4076a5c
commit 985423cfe7
1 changed files with 4 additions and 4 deletions
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8
Database/MongoDB.hs
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@ -81,13 +81,13 @@ type RequestID = Int32
type NumToSkip = Int32
type NumToReturn = Int32
data QueryOpts = QO_TailableCursor
data QueryOpt = QO_TailableCursor
| QO_SlaveOK
| QO_OpLogReplay
| QO_NoCursorTimeout
deriving (Show)
fromQueryOpts [opts] = List.foldl (.|.) 0 $ fmap toVal opts
fromQueryOpts opts = List.foldl (.|.) 0 $ fmap toVal opts
where toVal QO_TailableCursor = 2
toVal QO_SlaveOK = 4
toVal QO_OpLogReplay = 8
@ -126,11 +126,11 @@ insertMany c col docs = do
L.hPut (cHandle c) msg
return reqID
query :: Connection -> Collection -> [QueryOpts] -> NumToSkip -> NumToReturn ->
query :: Connection -> Collection -> [QueryOpt] -> NumToSkip -> NumToReturn ->
Selector -> Maybe FieldSelector -> IO [BSONObject]
query c col opts skip ret sel fsel = do
let body = runPut $ do
putI32 0 -- TODO opts
putI32 $ fromQueryOpts opts
putCol col
putI32 skip
putI32 ret