{"id":1016,"date":"2017-10-30T14:23:32","date_gmt":"2017-10-30T06:23:32","guid":{"rendered":"http:\/\/www.5x44.cn\/?p=1016"},"modified":"2017-10-30T14:23:32","modified_gmt":"2017-10-30T06:23:32","slug":"mysql5-7-begin-end%e5%a4%8d%e5%90%88%e5%a3%b0%e6%98%8e%e8%af%ad%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.5x44.cn\/?p=1016","title":{"rendered":"MYSQL5.7 BEGIN&#8230;END\u590d\u5408\u58f0\u660e\u8bed\u6cd5"},"content":{"rendered":"<pre class=\"programlisting line-numbers language-sql\"><code class=\" language-sql\"><span class=\"token punctuation\">[<\/span><em class=\"replaceable\">begin_label<\/em>:<span class=\"token punctuation\">]<\/span> <span class=\"token keyword\">BEGIN<\/span>\r\n    <span class=\"token punctuation\">[<\/span><em class=\"replaceable\">statement_list<\/em><span class=\"token punctuation\">]<\/span>\r\n<span class=\"token keyword\">END<\/span> <span class=\"token punctuation\">[<\/span><em class=\"replaceable\">end_label<\/em><span class=\"token punctuation\">]<\/span><\/code><\/pre>\n<p>BEGIN &#8230; END\u8bed\u6cd5\u7528\u4e8e\u5199\u590d\u5408\u58f0\u660e\uff0c\u5b83\u80fd\u51fa\u73b0\u5728\u88ab\u5b58\u50a8\u7684\u7a0b\u5e8f\u4e2d\uff08\u5b58\u50a8\u8fc7\u7a0b\uff0c\u51fd\u6570\uff0c\u89e6\u53d1\u5668\u548c\u4e8b\u4ef6\uff09\u3002\u4e00\u4e2a\u590d\u5408\u58f0\u660e\u80fd\u5305\u542b\u591a\u6761\u58f0\u660e\uff0c\u7531BEGIN\u548cEND\u5173\u952e\u5b57\u5305\u542b\u3002statement_list\u63cf\u8ff0\u4e86\u4e00\u6761\u6216\u591a\u6761\u58f0\u660e\u7684\u5217\u8868\uff0c\u6bcf\u884c\u7684\u7ed3\u675f\u7b26\u53f7\u662f\u5206\u53f7\uff08;\uff09\u3002statement_list\u5b83\u81ea\u5df1\u672c\u8eab\u662f\u53ef\u9009\u7684\uff0c\u6240\u4ee5\u4e00\u4e2a\u7a7a\u7684\u590d\u5408\u58f0\u660e\u4e5f\u662f\u5408\u6cd5\u7684\u3002<\/p>\n<p>BEGIN &#8230; END\u5757\u53ef\u4ee5\u5d4c\u5957\u3002<\/p>\n<p>\u4f7f\u7528\u591a\u6761\u58f0\u660e\u9700\u8981\u5ba2\u6237\u7aef\u80fd\u53d1\u9001\u58f0\u660e\u7ed3\u675f\u7b26\uff08\uff1b\uff09\u3002\u5728MYSQL\u547d\u4ee4\u884c\u5ba2\u6237\u7aef\u4e2d\uff0c\u4f7f\u7528delimiter\u547d\u4ee4\u6765\u5904\u7406\u6539\u53d8\u6362\u884c\u7b26\u7684\u64cd\u4f5c\u3002\u5982\uff1adelimiter \/\/,\u53ef\u4ee5\u5c06\u5206\u53f7\uff08;\uff09\u6362\u884c\u7b26\uff0c\u6539\u6210\u53cc\u659c\u7ebf\uff08\/\/\uff09\uff1b\u7528\u4e8e\u7a0b\u5e8f\u4f53\u4e2d\u4f7f\u7528\u3002For an example, see <a class=\"xref\" title=\"23.1\u00a0Defining Stored Programs\" href=\"https:\/\/dev.mysql.com\/doc\/refman\/5.7\/en\/stored-programs-defining.html\">Section\u00a023.1, \u201cDefining Stored Programs\u201d<\/a>.<\/p>\n<p>\u4e00\u4e2aBEGIN &#8230; END\u5757\u80fd\u88ab\u6807\u8bb0\u3002 See <a class=\"xref\" title=\"13.6.2\u00a0Statement Label Syntax\" href=\"https:\/\/dev.mysql.com\/doc\/refman\/5.7\/en\/statement-labels.html\">Section\u00a013.6.2, \u201cStatement Label Syntax\u201d<\/a>.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[begin_label:] BEGIN [statement_list] END [end_label] BEGIN &#8230; END\u8bed\u6cd5\u7528\u4e8e\u5199\u590d\u5408\u58f0\u660e&#8230;<\/p>\n<p class=\"read-more\"><a class=\"btn btn-default\" href=\"https:\/\/www.5x44.cn\/?p=1016\"> Read More<span class=\"screen-reader-text\">  Read More<\/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":[37],"tags":[],"class_list":["post-1016","post","type-post","status-publish","format-standard","hentry","category-mysql"],"_links":{"self":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/1016","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1016"}],"version-history":[{"count":1,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/1016\/revisions"}],"predecessor-version":[{"id":1017,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/1016\/revisions\/1017"}],"wp:attachment":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}