{"id":868,"date":"2011-03-15T03:05:34","date_gmt":"2011-03-14T18:05:34","guid":{"rendered":"http:\/\/www.webcyou.com\/?p=868"},"modified":"2012-02-10T00:39:38","modified_gmt":"2012-02-09T15:39:38","slug":"mysql-sql%e6%96%87","status":"publish","type":"post","link":"https:\/\/www.webcyou.com\/?p=868","title":{"rendered":"MySQL SQL\u6587 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4f5c\u6210\u3001\u30c6\u30fc\u30d6\u30eb\u4f5c\u6210\u7b49"},"content":{"rendered":"

\u3088\u304f\u4f7f\u3046SQL\u6587\u3067\u3059\u3002<\/p>\n

\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u8868\u793a<\/strong><\/p>\n

mysql> SHOW DATABASES;<\/pre>\n<\/p>\n
<\/a><\/p>\n
\u30c6\u30fc\u30d6\u30eb\u3092\u8868\u793a(\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\u306f\u4efb\u610f\u306e\u540d\u524d)<\/strong><\/p>\n
mysql> SHOW TABLES FROM mysql;<\/pre>\n<\/p>\n
<\/a><\/p>\n
\u30c6\u30fc\u30d6\u30eb\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3068\u5b9a\u7fa9\u3092\u8868\u793a\uff08\u30c6\u30fc\u30d6\u30eb\u540d\u306f\u4efb\u610f\u306e\u540d\u524d\uff09<\/strong><\/p>\n
mysql> SHOW COLUMNS FROM mysql.user;<\/pre>\n<\/p>\n
<\/a><\/p>\n
\u307e\u305f\u3001\u3053\u3061\u3089\u3082\u540c\u69d8\u306b<\/p>\n
\u30c6\u30fc\u30d6\u30eb\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3068\u5b9a\u7fa9\u3092\u8868\u793a<\/strong><\/p>\n
\u00a0<\/p>\n
mysql> DESC mysql.user;<\/pre>\n<\/p>\n
\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f5c\u6210\uff08\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\u306f\u4efb\u610f\u306e\u540d\u524d\uff09<\/strong><\/p>\n
\u00a0<\/p>\n
mysql> CREATE DATABASE test_db;<\/pre>\n<\/p>\n
<\/a><\/p>\n
\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u7528\uff08\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\u306f\u4efb\u610f\u306e\u540d\u524d\uff09<\/strong><\/p>\n
\u00a0<\/p>\n
mysql> USE test_db;<\/pre>\n<\/p>\n
<\/a><\/p>\n
\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\uff08\u30c6\u30fc\u30d6\u30eb\u540d\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u4efb\u610f\u306e\u540d\u524d\uff09<\/strong><\/p>\n
\u00a0<\/p>\n
mysql> CREATE TABLE list_t(id_c INT,name_c VARCHAR(16),add_c VARCHAR(32));<\/pre>\n<\/p>\n
<\/a><\/p>\n
\u30c6\u30fc\u30d6\u30eb\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u30c7\u30fc\u30bf\u578b\u3092\u8868\u793a\uff08\u30c6\u30fc\u30d6\u30eb\u540d\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u4efb\u610f\u306e\u540d\u524d\uff09<\/strong><\/p>\n
\u00a0<\/p>\n
mysql> SHOW COLUMNS FROM list_t;<\/pre>\n<\/p>\n
<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u3088\u304f\u4f7f\u3046SQL\u6587\u3067\u3059\u3002 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u8868\u793a mysql> SHOW DATABASES; \u30c6\u30fc\u30d6\u30eb\u3092\u8868\u793a(\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\u306f\u4efb\u610f\u306e\u540d\u524d) mysql> SHOW TABLES FROM mysql; \u30c6\u30fc\u30d6\u30eb\u306e […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-868","post","type-post","status-publish","format-standard","hentry","category-mysql"],"_links":{"self":[{"href":"https:\/\/www.webcyou.com\/index.php?rest_route=\/wp\/v2\/posts\/868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.webcyou.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webcyou.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webcyou.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webcyou.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=868"}],"version-history":[{"count":13,"href":"https:\/\/www.webcyou.com\/index.php?rest_route=\/wp\/v2\/posts\/868\/revisions"}],"predecessor-version":[{"id":2747,"href":"https:\/\/www.webcyou.com\/index.php?rest_route=\/wp\/v2\/posts\/868\/revisions\/2747"}],"wp:attachment":[{"href":"https:\/\/www.webcyou.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webcyou.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webcyou.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}