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[์—๋Ÿฌ] For queries with named parameters you need to use provide names for method parameters

by nitronium102 2023. 10. 5.

๋ฌธ์ œ ์ƒํ™ฉ

Like column์˜ enum ํƒ€์ž… column์—์„œ ํ•ด๋‹น ์—๋Ÿฌ ๋ฐœ์ƒ

 

๋ฐœ์ƒ ์›์ธ

ํ•ด๋‹น ์—๋Ÿฌ๋Š”@Param() ์–ด๋…ธํ…Œ์ด์…˜์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ช…์‹œ์ ์œผ๋กœ name ์ง€์ •์„ ํ•ด์ฃผ์ง€ ์•Š์•„ ๋ฐœ์ƒํ•˜๋Š” ๋ฌธ์ œ์ด๋‹ค.

(ํŒŒ๋ผ๋ฏธํ„ฐ๊ฐ€ ์žˆ๋Š” update, delete ๋“ฑ์˜ query์˜ ๊ฒฝ์šฐ, ๋ฉ”์„œ๋“œ์˜ ๋งค๊ฐœ๋ณ€์ˆ˜์— ๋Œ€ํ•œ name์„ ์ œ๊ณตํ•ด์ฃผ์–ด์•ผ ํ•œ๋‹ค.)

ํ•˜์ง€๋งŒ ๋‚˜์˜ ๊ฒฝ์šฐ์—๋Š” ์ด๋ฏธ ํ•ด๋‹น ์–ด๋…ธํ…Œ์ด์…˜์„ ์‚ฌ์šฉํ•ด ๋ช…์‹œํ•ด์ค€ ์ƒํƒœ์˜€๋Š”๋ฐ๋„ ์ž๊พธ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค.

 

ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•

Java 8๋ฒ„์ „ ์ดํ›„๋ถ€ํ„ฐ๋Š” "Preferences(Command + ,) > Build, Execution, Deployment > Compiler > Java Compiler" ์—์„œ Additional command line parameters ๋ถ€๋ถ„์— -parameters ๋ฅผ ์ ์–ด์ฃผ๋ฉด ํ•ด๊ฒฐ๋œ๋‹ค.

 

๊ทผ๋ฐ ๋‚˜๋Š” ์ €๊ฑธ ์ ์–ด๋„ ํ•ด๊ฒฐ์ด ์•ˆ ๋๋‹ค.

์•Œ๊ณ  ๋ณด๋‹ˆ param์„ lettuce์—์„œ importํ•œ ์ƒํƒœ์˜€๋‹ค^.^

 

์•„๋ž˜์ฒ˜๋Ÿผ ์ˆ˜์ •ํ•ด์ฃผ์—ˆ๋‹ค

import org.springframework.data.repository.query.Param;

 

ํ˜น์‹œ ๋ชฐ๋ผ ํ”„๋กœ์ ํŠธ์˜ repository๋ฅผ ์‚ดํŽด๋ดค๋”๋‹ˆ import๊ฐ€ ์ž˜๋ชป๋œ ๋ถ€๋ถ„์ด ๋ณด์—ฌ์„œ ๋ชจ๋‘ ์ˆ˜์ •ํ•ด์ฃผ์—ˆ๋‹ค.

 

๋Œ“๊ธ€