[mapguide][MG352][New] SelectAggregates in server is inefficient

[Ronnie Louie]

You can view the artifact detail at the following URL:

    https://mapguide.osgeo.org/servlets/Scarab/id/MG352

Type
 Defect

Artifact ID
 MG352 (SelectAggregates in server is inefficient)

Reported by
 Ronnie Louie
 ronnielouie (ronnie.louie at autodesk.com)

New artifact details:
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- Defect Severity set to new value
  High
- External ID set to new value
  810162
- Artifact created
- Target milestone set to new value
  1.0.2
- Subcomponent set to new value
  Feature Service
- Artifact Status set to new value
  New
- Priority set to new value
  P2
- Description set to new value
  The command reads all the records into memory and then scans them to calculate the aggregate property. This will cause a crash if the amount of data is large. And it is more efficient to read and process one record at a time.

- Steps to Reproduce set to new value
  Create a php script calling FeatureService::SelectAggregate().
- Version set to new value
  1.0.1
- Summary set to new value
  SelectAggregates in server is inefficient
- Component set to new value
  Server

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