30 lines
885 B
Markdown
30 lines
885 B
Markdown
+++
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title = "WITH Scope Name Collision"
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weight = 1450
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+++
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Do not use the WITH scope when it has a variable whose name is the same as a local variable. This can lead to wrong code assumptions.
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**Given that**
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"Contract Type" is a field on table ServiceContractHeader, then in the following example there is a parameter name clash with the field name. Which one will be used?
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Bad code
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PROCEDURE InsertData@1("Contract Type"@1000 : Option...);
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...
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BEGIN
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...
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WITH ServiceContractHeader DO BEGIN
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...
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DimMgt.InsertServContractDim(...,"Contract Type","Contract No.",0,...);
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END;
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Good code
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PROCEDURE InsertData@1(ContractType@1000 : Option...);
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...
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BEGIN
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...
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WITH ServiceContractHeader DO BEGIN
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...
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DimMgt.InsertServContractDim(...,ContractType,"Contract No.",0,...);
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END;
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