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When handling multi-record
constraints, the Rules Engine tries to keep the number of SQL
statements sent to the database low. Here are some techniques how
this is reached:
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Multi-record constraints are only evaluated for values that are
relevant for the manipulation. |
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Before evaluating a multi-record constraint, the Rules Engine
first checks whether this evaluation can be performed locally. |
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Corrective multi-record constraints are prevented to be
evaluated twice. |
Related Topics
Relevant Values
Local Evaluation of
Changed Record
Prevent Evaluation Twice
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