{"id":51589,"date":"2024-08-15T01:36:40","date_gmt":"2024-08-14T16:36:40","guid":{"rendered":"https:\/\/8gfg.shop\/blog\/development\/tips-for-quickly-troubleshooting-mysql-errors"},"modified":"2024-08-15T01:36:40","modified_gmt":"2024-08-14T16:36:40","slug":"tips-for-quickly-troubleshooting-mysql-errors","status":"publish","type":"post","link":"https:\/\/8gfg.shop\/blog\/development\/tips-for-quickly-troubleshooting-mysql-errors","title":{"rendered":"MySQL \uc7a5\uc560 \ubc1c\uc0dd \uc2dc, \ube60\ub974\uac8c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ud301"},"content":{"rendered":"

\ubaa9\ucc28<\/h2>\n

8. \uacb0\ub860 \ubc0f \uc694\uc57d<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

MySQL \uc7a5\uc560 \ubc1c\uc0dd \uc2dc, \ube60\ub974\uac8c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ud301<\/h1>\n
$\"MySQL$ <\/p>\n
MySQL\uc740 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc624\ud508 \uc18c\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uad00\ub9ac \uc2dc\uc2a4\ud15c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 MySQL \uc11c\ubc84\uc5d0\uc11c \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud558\uba74 \ub370\uc774\ud130 \uc190\uc2e4, \uc11c\ube44\uc2a4 \uc911\ub2e8, \uadf8\ub9ac\uace0 \ube44\uc988\ub2c8\uc2a4\uc5d0 \uc2ec\uac01\ud55c \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c MySQL \uc7a5\uc560\ub97c \uc2e0\uc18d\ud558\uac8c \ud574\uacb0\ud558\ub294 \ubc29\ubc95\uc744 \uc544\ub294 \uac83\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 MySQL \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c 8\uac00\uc9c0 \uc8fc\uc694 \uc139\uc158\uc744 \ud1b5\ud574 \uc720\uc6a9\ud55c \ud301\uacfc \uc804\ub7b5\uc744 \uc81c\uc2dc\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

1. MySQL \uc7a5\uc560\uc758 \uc77c\ubc18\uc801\uc778 \uc6d0\uc778<\/h2>\n

MySQL \uc7a5\uc560\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc6d0\uc778\uc73c\ub85c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc6d0\uc778\ub4e4\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc11c\ubc84 \uacfc\ubd80\ud558: \ud2b8\ub798\ud53d\uc774 \uae09\uc99d\ud558\uac70\ub098 \ucffc\ub9ac\uac00 \ube44\ud6a8\uc728\uc801\uc73c\ub85c \uc791\uc131\ub418\uba74 \uc11c\ubc84\uac00 \uacfc\ubd80\ud558\uc5d0 \uac78\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
\ud558\ub4dc\uc6e8\uc5b4 \uace0\uc7a5: \ub514\uc2a4\ud06c \uc190\uc0c1, \uba54\ubaa8\ub9ac \uc624\ub958 \ub4f1 \ud558\ub4dc\uc6e8\uc5b4 \ubb38\uc81c\ub85c \uc778\ud574 MySQL\uc774 \uc911\ub2e8\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
\uc18c\ud504\ud2b8\uc6e8\uc5b4 \ubc84\uadf8: MySQL\uc758 \ud2b9\uc815 \ubc84\uc804\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubc84\uadf8\ub85c \uc778\ud574 \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
\uad6c\uc131 \uc624\ub958: \uc798\ubabb\ub41c \uc124\uc815\uc774\ub098 \uad6c\uc131\uc73c\ub85c \uc778\ud574 MySQL\uc774 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n

\ub124\ud2b8\uc6cc\ud06c \ubb38\uc81c: \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0\uc774 \ubd88\uc548\uc815\ud558\uba74 MySQL \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ud1b5\uc2e0\uc774 \uc911\ub2e8\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n

\uc774\ub7ec\ud55c \uc6d0\uc778\ub4e4\uc740 \uac01\uac01 \ub2e4\ub978 \ud574\uacb0 \ubc29\ubc95\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c \uc6d0\uc778\uc744 \uc815\ud655\ud788 \ud30c\uc545\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

2. \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \ucd08\uae30 \ub300\uc751 \uc808\ucc28<\/h2>\n

\uc7a5\uc560\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c, \ucd08\uae30 \ub300\uc751\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \ucde8\ud574\uc57c \ud560 \ucd08\uae30 \ub300\uc751 \uc808\ucc28\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n

\uccab \ubc88\uc9f8 \ub2e8\uacc4\ub294 \uc7a5\uc560\ub97c \uc778\uc9c0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec MySQL \uc11c\ubc84\uc758 \uc0c1\ud0dc\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ud655\uc778\ud558\uace0, \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c \uc989\uc2dc \uc54c\ub9bc\uc744 \ubc1b\uc744 \uc218 \uc788\ub3c4\ub85d \uc124\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, Zabbix\ub098 Prometheus\uc640 \uac19\uc740 \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c\ub97c \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub450 \ubc88\uc9f8 \ub2e8\uacc4\ub294 \ub85c\uadf8 \ud30c\uc77c\uc744 \ud655\uc778\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. MySQL\uc758 \uc5d0\ub7ec \ub85c\uadf8\ub294 \uc7a5\uc560\uc758 \uc6d0\uc778\uc744 \ud30c\uc545\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub85c\uadf8 \ud30c\uc77c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \/var\/log\/mysql\/error.log\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \uba85\ub839\uc5b4\ub85c \ub85c\uadf8\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

tail -f \/var\/log\/mysql\/error.log<\/code><\/pre>\n\uc138 \ubc88\uc9f8 \ub2e8\uacc4\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc0c1\ud0dc\ub97c \uc810\uac80\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. MySQL\uc758 \uc0c1\ud0dc\ub97c \ud655\uc778\ud558\uae30 \uc704\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 SQL \uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n
SHOW STATUS;<\/code><\/pre>\n\uc774 \uba85\ub839\uc5b4\ub294 \uc11c\ubc84\uc758 \ud604\uc7ac \uc0c1\ud0dc\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc5b4\ub5a4 \uc790\uc6d0\uc774 \ubd80\uc871\ud55c\uc9c0, \uc5b4\ub5a4 \ucffc\ub9ac\uac00 \ub290\ub9b0\uc9c0 \ub4f1\uc744 \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
3. MySQL \uc131\ub2a5 \ucd5c\uc801\ud654 \ubc29\ubc95<\/h2>\n\uc7a5\uc560\ub97c \uc608\ubc29\ud558\uae30 \uc704\ud574 MySQL \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \uc131\ub2a5 \ucd5c\uc801\ud654\ub97c \uc704\ud55c \uba87 \uac00\uc9c0 \ubc29\ubc95\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n
\uccab\uc9f8, \uc778\ub371\uc2a4\ub97c \uc801\uc808\ud788 \ud65c\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc778\ub371\uc2a4\ub294 \ub370\uc774\ud130 \uac80\uc0c9 \uc18d\ub3c4\ub97c \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub108\ubb34 \ub9ce\uc740 \uc778\ub371\uc2a4\ub97c \uc0dd\uc131\ud558\uba74 \uc624\ud788\ub824 \uc131\ub2a5 \uc800\ud558\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc801\uc808\ud55c \uade0\ud615\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n
\ub458\uc9f8, \ucffc\ub9ac\ub97c \ucd5c\uc801\ud654\ud574\uc57c \ud569\ub2c8\ub2e4. \ube44\ud6a8\uc728\uc801\uc778 \ucffc\ub9ac\ub294 \uc11c\ubc84\uc5d0 \ud070 \ubd80\ub2f4\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. EXPLAIN \uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucffc\ub9ac\uc758 \uc2e4\ud589 \uacc4\ud68d\uc744 \ubd84\uc11d\ud558\uace0, \ud544\uc694\ud55c \uacbd\uc6b0 \ucffc\ub9ac\ub97c \uc218\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n
EXPLAIN SELECT * FROM users WHERE age > 30;<\/code><\/pre>\n\uc14b\uc9f8, \uce90\uc2f1\uc744 \ud65c\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. MySQL\uc5d0\uc11c\ub294 \ucffc\ub9ac \uce90\uc2dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc790\uc8fc \uc2e4\ud589\ub418\ub294 \ucffc\ub9ac\uc758 \uacb0\uacfc\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ubd80\ud558\ub97c \uc904\uc774\uace0 \uc751\ub2f5 \uc18d\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
4. \ub370\uc774\ud130 \ubc31\uc5c5 \ubc0f \ubcf5\uad6c \uc804\ub7b5<\/h2>\n\uc7a5\uc560\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c \ub370\uc774\ud130 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574\uc11c\ub294 \ud6a8\uacfc\uc801\uc778 \ubc31\uc5c5 \ubc0f \ubcf5\uad6c \uc804\ub7b5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \ub370\uc774\ud130 \ubc31\uc5c5 \ubc0f \ubcf5\uad6c \ubc29\ubc95\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n
\uccab\uc9f8, \uc815\uae30\uc801\uc778 \ubc31\uc5c5\uc744 \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. MySQL\uc5d0\uc11c\ub294 mysqldump \uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \ubc31\uc5c5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n
mysqldump -u username -p database_name > backup.sql<\/code><\/pre>\n\ub458\uc9f8, \uc774\uc911\ud654 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud574\uc57c \ud569\ub2c8\ub2e4. \ub9c8\uc2a4\ud130-\uc2ac\ub808\uc774\ube0c \uad6c\uc870\ub97c \ud1b5\ud574 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uc774\uc911\ud654\ub97c \uad6c\ud604\ud558\uba74, \ub9c8\uc2a4\ud130 \uc11c\ubc84\uc5d0 \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c \uc2ac\ub808\uc774\ube0c \uc11c\ubc84\ub85c \ube60\ub974\uac8c \uc804\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\uc14b\uc9f8, \ubcf5\uad6c \ud14c\uc2a4\ud2b8\ub97c \uc815\uae30\uc801\uc73c\ub85c \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc31\uc5c5\uc774 \uc81c\ub300\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc8fc\uae30\uc801\uc73c\ub85c \ubcf5\uad6c \ud14c\uc2a4\ud2b8\ub97c \uc9c4\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc2e4\uc81c \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \uc2e0\uc18d\ud558\uac8c \ubcf5\uad6c\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \uac16\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
5. MySQL \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c \ud65c\uc6a9\ud558\uae30<\/h2>\nMySQL\uc758 \uc131\ub2a5\uacfc \uc0c1\ud0dc\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \uac83\uc740 \uc7a5\uc560 \uc608\ubc29\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \uc720\uc6a9\ud55c \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c\ub4e4\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n
\nMySQL Enterprise Monitor:<\/strong> MySQL\uc758 \uacf5\uc2dd \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c\ub85c, \uc2e4\uc2dc\uac04 \uc131\ub2a5 \ubaa8\ub2c8\ud130\ub9c1\uacfc \uacbd\uace0 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n
Percona Monitoring and Management:<\/strong> \uc624\ud508 \uc18c\uc2a4 \ub3c4\uad6c\ub85c, MySQL \ubc0f MongoDB\uc758 \uc131\ub2a5\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
Zabbix:<\/strong> \ub2e4\uc591\ud55c \uc2dc\uc2a4\ud15c\uacfc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\ub294 \uc624\ud508 \uc18c\uc2a4 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4.<\/li>\n
Prometheus:<\/strong> \uc2dc\uacc4\uc5f4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub85c, MySQL\uc758 \uba54\ud2b8\ub9ad\uc744 \uc218\uc9d1\ud558\uace0 \uc2dc\uac01\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\uc774\ub7ec\ud55c \ub3c4\uad6c\ub4e4\uc740 MySQL \uc11c\ubc84\uc758 \uc131\ub2a5\uc744 \uc2e4\uc2dc\uac04\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0, \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\uae30 \uc804\uc5d0 \uc0ac\uc804 \uacbd\uace0\ub97c \uc81c\uacf5\ud558\uc5ec \uc7a5\uc560\ub97c \uc608\ubc29\ud558\ub294 \ub370 \ud070 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n
6. MySQL \ubcf4\uc548 \uac15\ud654\ud558\uae30<\/h2>\nMySQL \uc11c\ubc84\uc758 \ubcf4\uc548\uc744 \uac15\ud654\ud558\ub294 \uac83\uc740 \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \ub370\uc774\ud130 \uc190\uc2e4\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \ubcf4\uc548\uc744 \uac15\ud654\ud558\uae30 \uc704\ud55c \uba87 \uac00\uc9c0 \ubc29\ubc95\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n
\uccab\uc9f8, \uc0ac\uc6a9\uc790 \uad8c\ud55c \uad00\ub9ac\ub97c \ucca0\uc800\ud788 \ud574\uc57c \ud569\ub2c8\ub2e4. \ubd88\ud544\uc694\ud55c \uad8c\ud55c\uc744 \uac00\uc9c4 \uc0ac\uc6a9\uc790\uac00 \ub9ce\uc73c\uba74 \ubcf4\uc548 \uc704\ud5d8\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucd5c\uc18c \uad8c\ud55c \uc6d0\uce59\uc5d0 \ub530\ub77c \uc0ac\uc6a9\uc790 \uad8c\ud55c\uc744 \uc124\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n
\ub458\uc9f8, SSL\/TLS \uc554\ud638\ud654\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130 \uc804\uc1a1 \uc2dc \ubcf4\uc548\uc744 \uac15\ud654\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ub370\uc774\ud130\uac00 \ud0c8\ucde8\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
ALTER USER 'username'@'host' REQUIRE SSL;<\/code><\/pre>\n\uc14b\uc9f8, \uc815\uae30\uc801\uc73c\ub85c \ubcf4\uc548 \ud328\uce58\ub97c \uc801\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. MySQL\uc758 \ucd5c\uc2e0 \ubc84\uc804\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ud558\uace0, \ubcf4\uc548 \ucde8\uc57d\uc810\uc744 \ud574\uacb0\ud558\uae30 \uc704\ud55c \ud328\uce58\ub97c \uc801\uc6a9\ud558\uc5ec \uc2dc\uc2a4\ud15c\uc744 \uc548\uc804\ud558\uac8c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n
7. \uc7a5\uc560 \ubcf5\uad6c \ud6c4 \uc0ac\ud6c4 \ubd84\uc11d<\/h2>\n\uc7a5\uc560\uac00 \ubc1c\uc0dd\ud55c \ud6c4\uc5d0\ub294 \ubc18\ub4dc\uc2dc \uc0ac\ud6c4 \ubd84\uc11d\uc744 \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \uc0ac\ud6c4 \ubd84\uc11d\uc758 \uc911\uc694\uc131\uacfc \ubc29\ubc95\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n
\uc0ac\ud6c4 \ubd84\uc11d\uc740 \uc7a5\uc560\uc758 \uc6d0\uc778\uc744 \ud30c\uc545\ud558\uace0, \ud5a5\ud6c4 \uc720\uc0ac\ud55c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub3c4\ub85d \uc608\ubc29 \uc870\uce58\ub97c \ucde8\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e8\uacc4\ub97c \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n
\n\uc7a5\uc560 \uc6d0\uc778 \ubd84\uc11d:<\/strong> \ub85c\uadf8 \ud30c\uc77c\uacfc \ubaa8\ub2c8\ud130\ub9c1 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\uc5ec \uc7a5\uc560\uc758 \uc6d0\uc778\uc744 \ud30c\uc545\ud569\ub2c8\ub2e4.<\/li>\n
\uc7ac\ubc1c \ubc29\uc9c0 \ub300\ucc45 \ub9c8\ub828:<\/strong> \uc6d0\uc778 \ubd84\uc11d \uacb0\uacfc\ub97c \ubc14\ud0d5\uc73c\ub85c \uc7ac\ubc1c \ubc29\uc9c0 \ub300\ucc45\uc744 \ub9c8\ub828\ud569\ub2c8\ub2e4.<\/li>\n
\ubb38\uc11c\ud654:<\/strong> \uc7a5\uc560 \ubc1c\uc0dd \uacfc\uc815\uacfc \ub300\uc751 \ubc29\ubc95\uc744 \ubb38\uc11c\ud654\ud558\uc5ec \ud300\uc6d0\ub4e4\uacfc \uacf5\uc720\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\uc774\ub7ec\ud55c \uc0ac\ud6c4 \ubd84\uc11d \uacfc\uc815\uc744 \ud1b5\ud574 \uc870\uc9c1\uc740 \uc7a5\uc560 \ub300\uc751 \ub2a5\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0, \ud5a5\ud6c4 \uc720\uc0ac\ud55c \ubb38\uc81c\ub97c \uc608\ubc29\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
8. \uacb0\ub860 \ubc0f \uc694\uc57d<\/h2>\nMySQL \uc7a5\uc560\ub294 \ub2e4\uc591\ud55c \uc6d0\uc778\uc73c\ub85c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub97c \uc2e0\uc18d\ud558\uac8c \ud574\uacb0\ud558\uae30 \uc704\ud574\uc11c\ub294 \uccb4\uacc4\uc801\uc778 \uc811\uadfc\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ubcf8 \uae00\uc5d0\uc11c\ub294 MySQL \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c 8\uac00\uc9c0 \uc8fc\uc694 \uc139\uc158\uc744 \ud1b5\ud574 \uc720\uc6a9\ud55c \ud301\uacfc \uc804\ub7b5\uc744 \uc81c\uc2dc\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n
\uc7a5\uc560\uc758 \uc6d0\uc778\uc744 \ud30c\uc545\ud558\uace0 \ucd08\uae30 \ub300\uc751 \uc808\ucc28\ub97c \uc900\uc218\ud558\uba70, \uc131\ub2a5 \ucd5c\uc801\ud654\uc640 \ub370\uc774\ud130 \ubc31\uc5c5 \uc804\ub7b5\uc744 \ub9c8\ub828\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c, \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c\uc640 \ubcf4\uc548 \uac15\ud654 \ubc29\ubc95\uc744 \ud65c\uc6a9\ud558\uc5ec \uc7a5\uc560\ub97c \uc608\ubc29\ud558\uace0, \uc7a5\uc560 \ubc1c\uc0dd \ud6c4\uc5d0\ub294 \uc0ac\ud6c4 \ubd84\uc11d\uc744 \ud1b5\ud574 \uc7ac\ubc1c \ubc29\uc9c0 \ub300\ucc45\uc744 \ub9c8\ub828\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n
MySQL \uc11c\ubc84\uc758 \uc548\uc815\uc131\uc744 \ub192\uc774\uace0 \ube44\uc988\ub2c8\uc2a4 \uc5f0\uc18d\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc774\ub7ec\ud55c \uc804\ub7b5\ub4e4\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uc801\uc6a9\ud558\uace0 \uac1c\uc120\ud574 \ub098\uac00\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uad00\ub9ac\uc790\ub294 \ubcf4\ub2e4 \uc548\uc815\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 \uc2dc\uc2a4\ud15c \uc6b4\uc601\uc744 \ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
\ubaa9\ucc28 MySQL \uc7a5\uc560 \ubc1c\uc0dd \uc2dc, \ube60\ub974\uac8c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ud301 1. MySQL \uc7a5\uc560\uc758 \uc77c\ubc18\uc801\uc778 \uc6d0\uc778 2. […]<\/p>\n","protected":false},"author":1,"featured_media":51563,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1957],"tags":[2351,2208,2100],"class_list":["post-51589","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-development","tag-management","tag-monitoring","tag-mysql"],"acf":[],"_links":{"self":[{"href":"https:\/\/8gfg.shop\/blog\/wp-json\/wp\/v2\/posts\/51589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/8gfg.shop\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/8gfg.shop\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/8gfg.shop\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/8gfg.shop\/blog\/wp-json\/wp\/v2\/comments?post=51589"}],"version-history":[{"count":0,"href":"https:\/\/8gfg.shop\/blog\/wp-json\/wp\/v2\/posts\/51589\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/8gfg.shop\/blog\/wp-json\/wp\/v2\/media\/51563"}],"wp:attachment":[{"href":"https:\/\/8gfg.shop\/blog\/wp-json\/wp\/v2\/media?parent=51589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/8gfg.shop\/blog\/wp-json\/wp\/v2\/categories?post=51589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/8gfg.shop\/blog\/wp-json\/wp\/v2\/tags?post=51589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}