INVOKE: Example 4

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Examples of how to use INVOKE in a domain constraint:

Condition:

'OK' = MyComponent.CheckBankaccount( DOMAIN )

Correction:

Calculus.CheckSum( DOMAIN)

Correction:

( SELECT Calculus.CheckSum( t.value ) FROM check_table t WHERE t.id = DOMAIN )

 

See also

When and how many times a component is invoked