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如果构建一个ifnull(表1.字段,表2.字段)表达式 #7352

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zsy619 opened this issue Jan 23, 2025 · 1 comment
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如果构建一个ifnull(表1.字段,表2.字段)表达式 #7352

zsy619 opened this issue Jan 23, 2025 · 1 comment
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zsy619 commented Jan 23, 2025

Your Question

在left join中，获取字段，需要实现ifnull(表1.字段,表2.字段)功能，但是目前只有ifnull()函数，指定具体数值，如何实现本功能？

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@zsy619 zsy619 added the type:question general questions label Jan 23, 2025
@zsy619 zsy619 closed this as completed Jan 23, 2025
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zsy619 commented Jan 23, 2025

使用gorm gen工具生成代码之后，如何构建

@zsy619 zsy619 reopened this Jan 23, 2025
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