Derby: CONCAT equivalent

余生颓废 提交于 2019-12-22 02:16:20

问题


Good day!

What is the equivalent function of Derby/Java DB to the CONCAT function of MySQL?
I tried using CONCAT to Derby but it commits an error.


回答1:


I believe you can concatenate two string with ||

Derby Built-in function reference - concatenation



来源:https://stackoverflow.com/questions/10203863/derby-concat-equivalent

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