{"id":3552,"date":"2022-08-11T13:10:20","date_gmt":"2022-08-11T13:10:20","guid":{"rendered":"http:\/\/kevinbk.com\/?p=3552"},"modified":"2022-08-11T14:49:28","modified_gmt":"2022-08-11T14:49:28","slug":"filtrar-por-colunas-identicas-em-bancos-de-dado-com-sql-query","status":"publish","type":"post","link":"https:\/\/kevinbk.com\/ko\/\uac19\uc740-\uc5f4\ub85c-\ud544\ud130\ub9c1\ud558\uae30-sql-\ucffc\ub9ac\uc5d0\uc11c-\ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c\/","title":{"rendered":"SQL \ucffc\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc5f4\uc744 \ud544\ud130\ub9c1\ud569\ub2c8\ub2e4."},"content":{"rendered":"
SQL, MySQL \ub610\ub294 MariaDB \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud14c\uc774\ube14\uc758 \uc5f4\uc744 \uae30\uc900\uc73c\ub85c \ud589\uc744 \ud544\ud130\ub9c1\ud558\ub294 \ubc29\ubc95\uc744 \ucc3e\uace0 \uc788\ub098\uc694? \uc2e4\ud589\ud560 \ucffc\ub9ac\ub97c \ucc3e\uace0 \uacc4\uc2e0\uac00\uc694? <\/p>\n\n\n\n
\ucd5c\uadfc\uc5d0 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud14c\uc774\ube14\uc5d0\uc11c \ub450 \uc5f4\uc758 \uac12\uc774 \ub3d9\uc77c\ud55c \ud589\ub9cc \ud544\ud130\ub9c1\ud558\uc5ec \ud45c\uc2dc\ud574\uc57c \ud558\ub294 \uc0c1\ud669\uc774 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uba87 \uc2dc\uac04 \ub3d9\uc548 \uac80\uc0c9\ud55c \ud6c4 \uac04\ub2e8\ud55c \ud574\uacb0\ucc45\uc744 \ucc3e\uc544\uc11c \uc5ec\uae30\uc5d0 \uacf5\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n
\ub098\ub294 \ud504\ub85c\uadf8\ub798\uba38\uac00 \uc544\ub2c8\uba70, \uc774\ub7f0 \ud301\uc744 \ucc3e\ub294 \ub300\ubd80\ubd84\uc758 \uc0ac\ub78c\ub4e4\ub3c4 \ucf54\ub4dc\uc5d0 \ub300\ud574 \ub9ce\uc740 \uc774\ud574\uac00 \uc5c6\ub2e4\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n
Navicat \ud504\ub85c\uadf8\ub7a8\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \ud3b8\uc9d1\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc774\uba70, \uc774 \ud504\ub85c\uadf8\ub7a8\uc740 Microsoft Excel\uc774\ub098 Apple Numbers\uc640 \uac19\uc774 \ud589\uacfc \uc5f4\uc744 \uc790\uc720\ub86d\uac8c \ud3b8\uc9d1\ud560 \uc218 \uc788\uc744 \ubfd0 \uc544\ub2c8\ub77c \ub9e4\uc6b0 \ube60\ub974\uace0 \uc2e4\uc6a9\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
\ub300\ubd80\ubd84\uc758 \uc0ac\ub78c\ub4e4\uc740 \uc6f9 \uc0ac\uc774\ud2b8\uc758 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uad00\ub9ac\ud558\uae30 \uc704\ud574 PhpmyAdmin\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \ubaa8\ub450 SQL \ub610\ub294 \ucffc\ub9ac \ud0ed\uc744 \ud1b5\ud574 \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc2e4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n
\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc804\ubb38\uac00\ub294 \uc544\ub2c8\uae30 \ub54c\ubb38\uc5d0 \ucffc\ub9ac \ucf54\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud544\ud130\ub9c1\ub41c \ud14c\uc774\ube14\uc744 \ud45c\uc2dc\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc744 \ubab0\ub790\uc5c8\uc9c0\ub9cc \ub2e4\ud589\ud788 \ubc1c\uacac\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n
\ub0b4 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc0ac\uc6a9\uc740 \ud589\uc744 \uc0ad\uc81c\ud558\uac70\ub098 \ud14d\uc2a4\ud2b8\ub97c \ucc3e\uac70\ub098 \ud558\ub294 \ub370 \uc804\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac80\uc0c9 \ubc0f \ub300\uccb4<\/strong><\/em>\ub098\ub294 SQL \ucf54\ub4dc\uac00 \uc815\ub9d0 \uc720\uc6a9\ud558\ub2e4\ub294 \uac83\uc744 \ubab0\ub790\uc5b4. <\/p>\n\n\n\n \ub098\ub294 \uc774 \ucf54\ub4dc\ub4e4\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubc88\uc5ed \uc624\ub958\ub97c \ud655\uc778\ud558\uace0 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud14c\uc774\ube14\uc5d0\uc11c \ubc88\uc5ed\ub418\uc9c0 \uc54a\uc740 \ub77c\uc778\uc744 \ucc3e\uc558\ub2e4. \ud2b8\ub79c\uc2ac\ub808\uc774\ud2b8\ud504\ub808\uc2a4<\/a>. <\/p>\n\n\n