b_i:undefined_with_multiple

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Undefined With Multiple References

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Problem/Limitation Description

Checking for UNDEFINED value of a multiple reference attribute (see Reference Attributes) in queries does not work correctly. For example, the following will not work:

FIND Account WHERE Account.Transactions IS UNDEFINED

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Work Around

Use EXISTS or COUNT expressions, for example

FIND Account WHERE COUNT Transaction WHERE (Transaction IN Account.Transactions) = 0