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SQL 文字列を連結する

SQL
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SQL 文字列を連結する

概要

  • SQLで文字列を連結したい場合は、CONCAT関数を使用する
  • 引数には2つ以上の文字列を指定する

構文

CONCAT ( string_value1, string_value2 [, string_valueN ] )

使用例

example.csv
SELECT CONCAT('ひとよ','ひとよに','ひとみごろ') AS result;

結果

result
ひとよひとよにひとみごろ
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