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07. Querydsl 상수, 문자 더하기BackEnd/Querydsl 2021. 7. 27. 08:37
[전체소스코드] // 상수더하기 Tuple result = queryFactory .select(member.username, Expressions.constant("A")) .from(member) .fetchFirst(); System.out.println(result); // result : [member1, A] // 문자더하기 String result = queryFactory .select(member.username.concat("_").concat(member.age.stringValue())) .from(member) .where(member.username.eq("member1")) .fetchOne(); System.out.println(result); // result : membe..