{"id":13958,"date":"2023-07-29T12:33:43","date_gmt":"2023-07-29T03:33:43","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=13958"},"modified":"2023-07-29T12:33:43","modified_gmt":"2023-07-29T03:33:43","slug":"sql%eb%a1%9c-%eb%ac%b8%ec%9e%90%ec%97%b4-%ec%9d%bc%eb%b6%80%eb%a7%8c-%ec%97%85%eb%8d%b0%ec%9d%b4%ed%8a%b8%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=13958","title":{"rendered":"SQL\ub85c \ubb38\uc790\uc5f4 \uc77c\ubd80\ub9cc \uc5c5\ub370\uc774\ud2b8\ud558\uae30"},"content":{"rendered":"<p>42423421\ub77c\ub294 \ubb38\uc790\uc5f4\uc5d0\uc11c 42\ub294 2\uac1c \uc874\uc7ac\ud558\ub294\ub370, \uc774 \uc911 \uc55e\ubd80\ubd84\uc5d0 \ud574\ub2f9\ud558\ub294 42\ub9cc\uc744 51\ub85c \ubcc0\uacbd\ud558\uace0\uc790 \ud569\ub2c8\ub2e4. \uc989 42423421\ub97c 51423511\uc774 \uc544\ub2cc 51423421\ub85c \ub9d0\uc785\ub2c8\ub2e4. \uba3c\uc800 SELECT \ubb38\uc73c\ub85c \uc81c\ub300\ub85c\ub41c \ubcc0\ud658\uc774 \uc774\ub8e8\uc5b4\uc9c0\ub294 \ud655\uc778\ud574 \ubcf4\uba74 ..<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"sql\">\r\nSELECT cd, regexp_replace(cd, '^42', '51', 'g') FROM emd WHERE cd LIKE '42%'\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2023\/07\/pg_sql_screen.jpg\" alt=\"\" width=\"792\" height=\"547\" class=\"alignnone size-full wp-image-13959\" \/><\/p>\n<p>\uc2e4\uc81c \uc5c5\ub370\uc774\ud2b8 \ud558\ub294 SQL\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"sql\">\r\nUPDATE emd SET cd = regexp_replace(cd, '^42', '51', 'g') WHERE cd LIKE '42%'\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>42423421\ub77c\ub294 \ubb38\uc790\uc5f4\uc5d0\uc11c 42\ub294 2\uac1c \uc874\uc7ac\ud558\ub294\ub370, \uc774 \uc911 \uc55e\ubd80\ubd84\uc5d0 \ud574\ub2f9\ud558\ub294 42\ub9cc\uc744 51\ub85c \ubcc0\uacbd\ud558\uace0\uc790 \ud569\ub2c8\ub2e4. \uc989 42423421\ub97c 51423511\uc774 \uc544\ub2cc 51423421\ub85c \ub9d0\uc785\ub2c8\ub2e4. \uba3c\uc800 SELECT \ubb38\uc73c\ub85c \uc81c\ub300\ub85c\ub41c \ubcc0\ud658\uc774 \uc774\ub8e8\uc5b4\uc9c0\ub294 \ud655\uc778\ud574 \ubcf4\uba74 .. SELECT cd, regexp_replace(cd, &#8216;^42&#8242;, &#8217;51&#8217;, &#8216;g&#8217;) FROM emd WHERE cd LIKE &#8216;42%&#8217; \uc2e4\uc81c \uc5c5\ub370\uc774\ud2b8 \ud558\ub294 SQL\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. UPDATE emd SET cd = regexp_replace(cd, &#8216;^42&#8242;, &#8217;51&#8217;, &#8216;g&#8217;) &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.gisdeveloper.co.kr\/?p=13958\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;SQL\ub85c \ubb38\uc790\uc5f4 \uc77c\ubd80\ub9cc \uc5c5\ub370\uc774\ud2b8\ud558\uae30&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[50],"tags":[],"class_list":["post-13958","post","type-post","status-publish","format-standard","hentry","category-gisdev"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/13958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13958"}],"version-history":[{"count":4,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/13958\/revisions"}],"predecessor-version":[{"id":13963,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/13958\/revisions\/13963"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13958"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}