MySQL FIND_IN_SET() Function
https://www.w3schools.com/sql/func_mysql_find_in_set.asp MySQL FIND_IN_SET() Function W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. www.w3schools.com 예제 문자열 배열 내의 "q"를 찾기 SELECT FIND_IN_SET("q", "s,q,l"); 정의와 용례 FIND_IN_SET() 함수는 문자열 배열에서 문자열의 위치..
2021. 11. 29.
