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| docs:2000_concepts:0200_basics:0400_reference_attributes [2025/06/11 07:30] – [Matching and non-matching relationships] aware_support3 | docs:2000_concepts:0200_basics:0400_reference_attributes [2025/06/11 07:41] (current) – [Matching and non-matching relationships] aware_support3 |
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| {{ docs:images:reference_explainer.png?nolink&590 |}} | {{ docs:images:reference_explainer.png?nolink&590 |}} |
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| <mermaid> | |
| erDiagram | |
| CUSTOMER ||--o{ ORDER : places | |
| ORDER ||--|{ LINE-ITEM : contains | |
| CUSTOMER }|..|{ DELIVERY-ADDRESS : uses | |
| </mermaid> | |
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| <mermaid> | |
| raw | |
| graph TD | |
| A(**mermaid**)-->B((__plugin__)) | |
| A-->C(((//for//))) | |
| B-->D[["[[https://www.dokuwiki.org/dokuwiki|Dokuwiki]]"]] | |
| C-->D | |
| </mermaid> | |
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| Note that the ''MyTransactions'' attribute on the ''Account'' business object represents a “multiple” relationship (account may have multiple transactions) whereas the matching ''MyAccount'' attribute in the ''Transaction'' object represents a “single” relationship (transactions belong only to one account). Generally speaking, any combinations of single and multiple references are possible within the matching relationship. | Note that the ''MyTransactions'' attribute on the ''Account'' business object represents a “multiple” relationship (account may have multiple transactions) whereas the matching ''MyAccount'' attribute in the ''Transaction'' object represents a “single” relationship (transactions belong only to one account). Generally speaking, any combinations of single and multiple references are possible within the matching relationship. |