{"id":933,"date":"2020-02-20T12:30:14","date_gmt":"2020-02-20T10:30:14","guid":{"rendered":"https:\/\/www.rocworks.at\/wordpress\/?p=933"},"modified":"2020-02-20T12:30:14","modified_gmt":"2020-02-20T10:30:14","slug":"backup-and-restore-postgresql-container-database","status":"publish","type":"post","link":"https:\/\/www.rocworks.at\/wordpress\/?p=933","title":{"rendered":"Backup and Restore PostgreSQL Container Database &#8230;"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Backup a Database<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@avcentos ~]# cat pgbackup.sh\ncn=postgres # set container name\ndb=${1:-mydb}\ndocker exec -t $cn pg_dump -c -U postgres $db > dump_`date +%d-%m-%Y\"-\"%H%M`.sql<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Restore a Database<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@avcentos ~]# cat pgrestore.sh\nif &#91; ! -f \"$1\" ]\nthen\n  echo File does not exist.\nelse\n  cn=postgres # set container name\n  db=${2:-mydb}\n  echo Restore to $db...\n  cat $1 | docker exec -i $cn psql -U postgres -d $db\nfi<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Drop a Database<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code># First kill connected sessions\nSELECT pg_terminate_backend(pg_stat_activity.pid)\n FROM pg_stat_activity\n WHERE pg_stat_activity.datname = 'mydb';\n\n# Drop your database\nDROP DATABASE mydb;<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Backup a Database Restore a Database Drop a Database<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-933","post","type-post","status-publish","format-standard","hentry","category-allgemein"],"_links":{"self":[{"href":"https:\/\/www.rocworks.at\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/933","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rocworks.at\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rocworks.at\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rocworks.at\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rocworks.at\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=933"}],"version-history":[{"count":1,"href":"https:\/\/www.rocworks.at\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/933\/revisions"}],"predecessor-version":[{"id":934,"href":"https:\/\/www.rocworks.at\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/933\/revisions\/934"}],"wp:attachment":[{"href":"https:\/\/www.rocworks.at\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rocworks.at\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=933"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rocworks.at\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}