OCLOperators ExecutePS
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ExecutePS will look for MaxFetch taggedvalue on root level column and limit returned values.  
ExecutePS will look for MaxFetch taggedvalue on root level column and limit returned values.  
[[File:2018-07-13 14h41 13.png|none|thumb|692x692px]]
[[File:2018-07-13 14h41 13.png|none|thumb|692x692px]]See [[How_to_use_the_ExecutePS_function_in_selfVM]]

Revision as of 15:12, 16 December 2021

selfVM.ExecutePS() is used to use the power and speed of the database to find a subset of objects of a certain type in a ViewModel.

In the example below the ExecutePS is used to look up License objects with ps (avoiding traversing all existing in memory).

The PS-evaluated expression (translated to sql and executed in DB) is defined in a ViewModelColumn of its own that is not referenced by any UI

ExecutePS will look for MaxFetch taggedvalue on root level column and limit returned values.

2018-07-13 14h41 13.png

See How_to_use_the_ExecutePS_function_in_selfVM

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