{"id":28632,"date":"2021-05-26T16:56:00","date_gmt":"2021-05-26T13:56:00","guid":{"rendered":"https:\/\/themewp.inform.click\/?p=28632"},"modified":"2021-10-17T04:37:41","modified_gmt":"2021-10-17T01:37:41","slug":"hur-man-kor-mysql-fragor-via-windows-command-prompt","status":"publish","type":"post","link":"https:\/\/themewp.inform.click\/sv\/hur-man-kor-mysql-fragor-via-windows-command-prompt\/","title":{"rendered":"Hur man k\u00f6r MySQL-fr\u00e5gor via Windows Command Prompt"},"content":{"rendered":"<p>Programvaruprogrammerare b\u00f6r ha god praxis f\u00f6r kommandoradsverktyg. Det kan finnas n\u00e5gra scenarier d\u00e4r du bara m\u00e5ste k\u00f6ra <strong>MySQL-fr\u00e5gor<\/strong> via kommandoraden. Dessutom \u00e4r det en chans att imponera p\u00e5 m\u00e4nniskor du arbetar med. En f\u00f6rdel \u00e4r att du inte beh\u00f6ver vara beroende av GUI f\u00f6r databasen som phpMyAdmin.<\/p>\n<p>Anv\u00e4ndaren kan interagera med MySQL-databaserna via kommandoraden oavsett vilket operativsystem du anv\u00e4nder. Allt du beh\u00f6ver ha \u00e4r MySQL installerat p\u00e5 ditt system. I den h\u00e4r artikeln f\u00f6rklarar jag hur man anv\u00e4nder Windows-kommandotolken f\u00f6r att interagera med MySQL-databaser. Samma teknik man kan f\u00f6lja p\u00e5 andra operativsystem.<\/p>\n<h3>Anslut MySQL Server via Windows Command Prompt<\/h3>\n<p>Att g\u00f6ra interaktion med MySQL-databaser betyder att du m\u00e5ste k\u00f6ra MySQL-fr\u00e5gor eller kommandon. F\u00f6r att k\u00f6ra MySQL-kommandon b\u00f6r du f\u00f6rst ansluta till MySQL-servern. \u00d6ppna kommandotolken och navigera till katalogen d\u00e4r du har installerat MySQL. I mitt fall \u00e4r s\u00f6kv\u00e4gen D: wampbinmysqlmysql5.6.17bin<\/p>\n<p><strong>Obs!<\/strong> Om du har lagt till MySQL-s\u00f6kv\u00e4gen i milj\u00f6variablerna kan du komma \u00e5t den direkt utan att navigera till katalogen ovan.<\/p>\n<p>N\u00e4r du har st\u00e4llt in s\u00f6kv\u00e4gen i kommandotolken k\u00f6r du kommandot <code>mysql -u root -p<\/code>. H\u00e4r antar jag att ditt anv\u00e4ndarnamn f\u00f6r databasen \u00e4r &quot;root&quot;. Tryck p\u00e5 Enter efter att du har skrivit ovanst\u00e5ende kommando.<\/p>\n<p><a href=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20467-6081f67e6ecd4.png\" data-rel=\"lightbox\" ><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20467-6081f67e6ecd4.png\" alt=\"Hur man k\u00f6r MySQL-fr\u00e5gor via Windows Command Prompt\" ><\/a><\/p>\n<p>I n\u00e4sta steg m\u00e5ste du ange ett l\u00f6senord. Om ditt l\u00f6senord \u00e4r tomt, tryck bara p\u00e5 Enter-knappen. Du kommer att se ett v\u00e4lkomstmeddelande som nedan.<\/p>\n<p><a href=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20467-6081f67ed058e.png\" data-rel=\"lightbox\" ><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20467-6081f67ed058e.png\" alt=\"Hur man k\u00f6r MySQL-fr\u00e5gor via Windows Command Prompt\" ><\/a><\/p>\n<p>Det betyder att du har kommit in i MySQL-milj\u00f6n och nu kan k\u00f6ra MySQL-fr\u00e5gor.<\/p>\n<h3>K\u00f6r MySQL-fr\u00e5gor i kommandotolken<\/h3>\n<p>F\u00f6r att k\u00f6ra fr\u00e5gor m\u00e5ste du f\u00f6rst v\u00e4lja databasen. Genom att k\u00f6ra <code>SHOW DATABASES;<\/code>fr\u00e5gan f\u00e5r du en lista \u00f6ver dina databaser.<\/p>\n<p><a href=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20467-6081f67f6775f.png\" data-rel=\"lightbox\" ><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20467-6081f67f6775f.png\" alt=\"Hur man k\u00f6r MySQL-fr\u00e5gor via Windows Command Prompt\" ><\/a><\/p>\n<p>Fr\u00e5n den h\u00e4r listan v\u00e4ljer du \u00f6nskad databas genom att k\u00f6ra kommandot <code>USE DATABASE_NAME;<\/code>. Mitt kommando \u00e4r <code>USE wp;<\/code>d\u00e4r &#8217;wp&#8217; \u00e4r mitt databasnamn. Efter att ha tryckt p\u00e5 Enter-knappen skulle du se meddelandet &#8217;Databas \u00e4ndrad&#8217;.<\/p>\n<p><a href=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20467-6081f67f6775f.png\" data-rel=\"lightbox\" ><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20467-6081f67f6775f.png\" alt=\"Hur man k\u00f6r MySQL-fr\u00e5gor via Windows Command Prompt\" ><\/a><\/p>\n<p>Allt \u00e4r klart. Nu kan du k\u00f6ra MySQL-fr\u00e5gorna mot den valda databasen. K\u00f6r alla fr\u00e5gor du v\u00e4ljer. Till exempel k\u00f6r jag en v\u00e4ljfr\u00e5ga d\u00e4r jag f\u00e5r ett kolumnv\u00e4rde baserat p\u00e5 id.<\/p>\n<p><a href=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20467-6081f67f6775f.png\" data-rel=\"lightbox\" ><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20467-6081f67f6775f.png\" alt=\"Hur man k\u00f6r MySQL-fr\u00e5gor via Windows Command Prompt\" ><\/a><\/p>\n<p>P\u00e5 samma s\u00e4tt kan du avfyra andra fr\u00e5gor f\u00f6r att interagera med databasen. F\u00f6r att komma ur MySQL-milj\u00f6, skriv &#8217;Exit&#8217; och tryck Enter.<\/p>\n<p>Jag hoppas att du har l\u00e4rt dig hur du k\u00f6r MySQL-fr\u00e5gor genom Windows-kommandotolken. Dela dina tankar och f\u00f6rslag i en kommentarsektion nedan.<\/p>\n<h4>relaterade artiklar<\/h4>\n<ul>\n<li><a href=\"https:\/\/themewp.inform.click\/sv\/hur-man-skriver-mysql-kommandon-for-att-exportera-och-importera-databas\/\" title=\"Hur man skriver MySQL-kommandon f\u00f6r att exportera och importera databas\" >Hur man skriver MySQL-kommandon f\u00f6r att exportera och importera databas<\/a><\/li>\n<li><a href=\"https:\/\/themewp.inform.click\/sv\/hur-du-sakerhetskopierar-din-mysql-databas-med-php\/\" title=\"Hur du s\u00e4kerhetskopierar din MySQL-databas med PHP\" >Hur du s\u00e4kerhetskopierar din MySQL-databas med PHP<\/a><\/li>\n<\/ul>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">Inspelningsk\u00e4lla:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/artisansweb.net\" class=\"external external_icon\">artisansweb.net<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I den h\u00e4r artikeln visar jag dig hur du k\u00f6r MySQL-fr\u00e5gor via Windows-kommandotolken. P\u00e5 det s\u00e4ttet beh\u00f6ver du inte anv\u00e4nda GUI f\u00f6r databas.<\/p>\n","protected":false},"author":1,"featured_media":21644,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[318],"tags":[850],"class_list":["post-28632","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-databas","tag-affiai-sv"],"_links":{"self":[{"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/posts\/28632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/comments?post=28632"}],"version-history":[{"count":0,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/posts\/28632\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/media\/21644"}],"wp:attachment":[{"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/media?parent=28632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/categories?post=28632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/tags?post=28632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}