22-08-05

Yu Riverยท2022๋…„ 8์›” 5์ผ
0

๊ณต๋ถ€ ์ผ์ง€

๋ชฉ๋ก ๋ณด๊ธฐ
2/28

๐Ÿ—“ 22-08-05

SQLP 3๊ณผ๋ชฉ ์ด๋ก  ๋ณต์Šต

  *) ์ œ2์žฅ Lock๊ณผ ํŠธ๋žœ์žญ์…˜ ๋™์‹œ์„ฑ ์ œ์–ด
       *) ์ œ1์ ˆ Lock
       *) ์ œ2์ ˆ ํŠธ๋žœ์žญ์…˜
       *) ์ œ3์ ˆ ๋™์‹œ์„ฑ ์ œ์–ด

SQLP ํ•„๊ธฐ ํ’€์ด

[SQLPํ•„๊ธฐํ’€์ด]6์žฅ ๊ณ ๊ธ‰SQLํŠœ๋‹(1-4) ํŒŒํ‹ฐ์…”๋‹
- 1,2,3๋ฒˆ

JPA ์ด๋ก  ๊ณต๋ถ€

- ๋ฏธ์™„๋ฃŒ
JPA ํ”„๋กœ๊ทธ๋ž˜๋ฐ 4. ๊ด€๊ณ„ ๋งตํ•‘ > ๋ธ”๋กœ๊ทธ ํฌ์ŠคํŒ…
JPA ํ”„๋กœ๊ทธ๋ž˜๋ฐ 5. ์—”ํ‹ฐํ‹ฐ ์ƒํƒœ์™€ Cascade > ๋ธ”๋กœ๊ทธ ํฌ์ŠคํŒ…

๐Ÿ‘€ 8/5 ๋ณต๊ธฐ

[1] ์˜ค๋ผํด RANGE ํŒŒํ‹ฐ์…”๋‹ ๊ตฌ๋ฌธ

โœ… RANGE ํŒŒํ‹ฐ์…”๋‹ ๊ตฌ๋ฌธ

    PARTITION BY RANGE (์ปฌ๋Ÿผ๋ช…) (
        PARTITION P1 VALUES LESS THAN (์ปฌ๋Ÿผ ๋ฒ”์œ„1) ,
        PARTITION P2 VALUES LESS THAN (์ปฌ๋Ÿผ ๋ฒ”์œ„2) ,
        PARTITION P3 VALUES LESS THAN (์ปฌ๋Ÿผ ๋ฒ”์œ„3) ,
        PARTITION P4 VALUES LESS THAN (์ปฌ๋Ÿผ ๋ฒ”์œ„4) , ....
        PARTITION P_MAX VALUES LESS THAN (MAXVALUE)
    );
profile
๋„๊ด‘์–‘ํšŒ(้Ÿœๅ…‰้คŠๆ™ฆ) โ€˜๋น›์„ ๊ฐ์ถ”๊ณ  ์–ด๋‘ ์†์—์„œ ํž˜์„ ๊ธฐ๋ฅธ๋‹คโ€™

0๊ฐœ์˜ ๋Œ“๊ธ€