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Why concat function in sql
Hi everybody! Why use concat function from sql if I can to use concat function from programming language: php, c#, python etc? what is the benefit? I don't understand
3 ответов
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With concat function you could create a single coloum to use later and yes you could use it in programming languages but the point is to use it in sql without using other languages
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so what is the profit to use concat in sql instead of programming language?
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I understand. For optimal using CONCAT need using AS for create and get result as new column. this column will unite the others. without as - no profit