Changes between Version 13 and Version 14 of MapGuideRfc86


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Timestamp:
Sep 24, 2009, 7:56:02 PM (15 years ago)
Author:
leaf
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  • MapGuideRfc86

    v13 v14  
    3333  * There are only three methods supporting transaction, MgFeatureSerive::!UpdateFeatures, MgFeatureSerive::!ExecuteSqlQuery and MgFeatureSerive::!ExecuteSqlNoQuery.
    3434  * MgFeatureSerive::!BeginTransaction will do something on the DRBMS serverwhen opening a transaction. This has consequences such as updates are only visible in this transaction, and data gets locked.
     35
     36Another issue is that it may open a whole bunch of connection. In the example below, each reader will open a new FDO connection because MgFeatureReader always use an exclusive FDO connection. We don't really want to have all of a sudden a whole bunch of admin connections open when you open a connection with admin rights.
    3537
    3638{{{