{"id":11683,"date":"2023-03-03T10:11:12","date_gmt":"2023-03-03T02:11:12","guid":{"rendered":"https:\/\/www.59xuexi.com\/?p=11683"},"modified":"2023-03-04T23:49:47","modified_gmt":"2023-03-04T15:49:47","slug":"hcip-gaussdb-oltp-v1-5-%e6%a8%a1%e6%8b%9f%e8%80%83%e8%af%95%e9%a2%98%e5%ba%93","status":"publish","type":"post","link":"https:\/\/www.59xuexi.com\/?p=11683","title":{"rendered":"HCIP-GaussDB-OLTP V1.5 \u6a21\u62df\u8003\u8bd5\u9898\u5e93"},"content":{"rendered":"<h2 style=\"text-align: center;\">HCIP-GaussDB-OLTP V1.5 \u6a21\u62df\u8003\u8bd5\u9898\u5e93 Demo<\/h2>\n<p><img title=\"HCIP-GaussDB-OLTP V1.5 \u6a21\u62df\u8003\u8bd5\u9898\u5e93\u7684\u56fe\u7247\" alt=\"H13-921\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4858\" src=\"https:\/\/www.59xuexi.com\/wp-content\/uploads\/2020\/07\/HCIP-GaussDB.png\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.59xuexi.com\/wp-content\/uploads\/2020\/07\/HCIP-GaussDB.png 300w, https:\/\/www.59xuexi.com\/wp-content\/uploads\/2020\/07\/HCIP-GaussDB-150x150.png 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<pre><span data-v-20d0db1e=\"\">\u8003\u8bd5\u540d\u79f0:<\/span>\u00a0HCIP-GaussDB-OLTP\n<span data-v-20d0db1e=\"\">\u8003\u8bd5\u4ee3\u7801:<\/span>\u00a0H13-921\n<span data-v-20d0db1e=\"\">\u8003\u8bd5\u7c7b\u578b:<\/span>\u00a0\u7b14\u8bd5\n<span data-v-20d0db1e=\"\">\u8bd5\u5377\u9898\u578b:<\/span>\u00a0\u5355\u9009\u9898\u3001\u591a\u9009\u9898\u3001\u5224\u65ad\u9898\u3001\u586b\u7a7a\u9898\u3001\u62d6\u62fd\u9898\n<span data-v-20d0db1e=\"\">\u8003\u8bd5\u65f6\u957f:<\/span>\u00a090min\n<span data-v-20d0db1e=\"\">\u53ca\u683c\u5206\/\u603b\u5206:<\/span>\u00a0600\/1000\n<span data-v-20d0db1e=\"\">\u8003\u8bd5\u8d39\u7528:<\/span>\u00a0300USD\n<span data-v-20d0db1e=\"\">\u8003\u8bd5\u8bed\u8a00:<\/span>\u00a0\u4e2d\u6587<\/pre>\n<h2><span style=\"color: #3366ff;\">QUESTION 1<\/span><\/h2>\n<h2><span style=\"color: #3366ff;\">\u5173\u4e8eGaussDB(for MySQL)\u53ea\u8bfb\u8282\u70b9\u7684\u8bf4\u6cd5\uff0c\u9519\u8bef\u7684\u662f?\uff08\u00a0 \u00a0\uff09<\/span><\/h2>\n<p>A.\u4e3b\u8282\u70b9\u6545\u969c\u4e4b\u540e\uff0c\u53ea\u8bfb\u8282\u70b9\u5728\u7ebf\u5347\u4e3b\uff0c\u7aef\u5230\u7aef\u65ad\u8fde\u65f6\u95f4RTO\u572810s\u4ee5\u5185<br \/>\nB.\u6dfb\u52a0\u53ea\u8bfb\u8282\u70b9\u65f6\u9700\u76f8\u5e94\u6dfb\u52a0\u8ba1\u7b97\u8282\u70b9\u548c\u5b58\u50a8\u8282\u70b9<br \/>\nC.\u53ea\u8bfb\u8282\u70b9\u65e0\u72b6\u6001\uff0c\u6dfb\u52a0\u53ea\u8bfb\u8282\u70b9\u540e\u65e0\u9700\u91cd\u5efa\uff0c\u65e0\u8bba\u591a\u5927\u6570\u636e\u91cf\uff0c\u90fd\u53ef\u4ee5\u63a7\u5236\u57285\u5206\u949f\u4ee5\u5185<br \/>\nD.\u652f\u6301\u6700\u5927\u6269\u5c5515\u4e2a\u53ea\u8bfb\u8282\u70b9<\/p>\n<p><span style=\"background-color: #ffff99;\"><strong>Correct Answer: B<\/strong><\/span><\/p>\n<h2><span style=\"color: #3366ff;\">QUESTION 2<\/span><\/h2>\n<h2><span style=\"color: #3366ff;\">\u8bf7\u95ee\uff0c\u4ee5\u4e0bSQL\u8bed\u53e5\u7684\u8f93\u51fa\u7ed3\u679c\u662f?<\/span><\/h2>\n<h2><span style=\"color: #3366ff;\">SELECT JSON_EXTRACT(\u2032[10, 20,[30, 40]]\u2032,&#8217;$[2]\u2032,\u2032$[1]\u2032);\u00a0 (\u00a0 \u00a0)<\/span><\/h2>\n<p>A. [[30, 40], 20]<br \/>\nB.[20,10]<br \/>\nC.([30,40],20)<br \/>\nD.(20,10)<\/p>\n<p><span style=\"background-color: #ffff99;\"><strong>Correct Answer:A<\/strong><\/span><\/p>\n<h2><span style=\"color: #3366ff;\">QUESTION 3<\/span><\/h2>\n<h2><span style=\"color: #3366ff;\">\u901a\u8fc7explain\u53ef\u4ee5\u67e5\u770bSQL\u8bed\u53e5\u7684\u6267\u884c\u8ba1\u5212\u3002\u6267\u884c\u8ba1\u5212\u4e2d\uff0cType\u8868\u793a\u5bf9\u8868\u7684\u8bbf\u95ee\u65b9\u5f0f\u3002\u8bf7\u95ee\u4ee5\u4e0b\u54ea\u9879\u4e0d\u662fType\u7684\u53d6\u503c?(\u00a0 \u00a0)<\/span><\/h2>\n<p>A. ALL<br \/>\nB.Range<br \/>\nC. Full<br \/>\nD.NULL<\/p>\n<p><span style=\"background-color: #ffff99;\"><strong>Correct Answer: C<\/strong><\/span><\/p>\n<h2><span style=\"color: #3366ff;\"><strong>QUESTION 4<\/strong><\/span><\/h2>\n<h2><span style=\"color: #3366ff;\"><strong>SELECT FLOOR(7 +(RAND() *5));\u7684\u8fd4\u56de\u7ed3\u679c\u4e0d\u53ef\u80fd\u662f\u4ee5\u4e0b\u54ea\u9879?(\u00a0 \u00a0)<\/strong><\/span><\/h2>\n<p>A.7<br \/>\nB.8<br \/>\nC.11<br \/>\nD.12<\/p>\n<p><span style=\"background-color: #ffff99;\"><strong>Correct Answer:D<\/strong><\/span><\/p>\n<h2><span style=\"color: #3366ff;\">QUESTION 5<\/span><\/h2>\n<h2><span style=\"color: #3366ff;\">GaussDB(for MySQL)\u4e2d\uff0c\u6162\u65e5\u5fd7\u9608\u503clong<span style=\"text-decoration: underline;\">\u00a0\u00a0<\/span>query<span style=\"text-decoration: underline;\">\u00a0\u00a0<\/span>time\u9ed8\u8ba4\u662f\u591a\u4e45?\uff08\u00a0 \u00a0\uff09<\/span><\/h2>\n<p>A.5s<br \/>\nB.10s<br \/>\nC.15s<br \/>\nD.20s<\/p>\n<p><span style=\"background-color: #ffff99;\"><strong>Correct Answer: B<\/strong><\/span><\/p>\n<h2><span style=\"color: #3366ff;\">QUESTION 6<\/span><\/h2>\n<h2><span style=\"color: #3366ff;\">\u5e38\u89c1SQL\u8bed\u53e5\u8c03\u4f18\u624b\u6bb5\u5305\u62ec?(\u00a0 \u00a0)\u591a\u9009<\/span><\/h2>\n<p>A.Select\u8bed\u4f55\u5c3d\u91cf\u4f7f\u7528*<br \/>\nB.\u5c3d\u91cf\u5c11\u7528group by<br \/>\nC.\u67e5\u8be2\u4e00\u6761\u8bb0\u5f55\u65f6\u4f7f\u7528limit 1<br \/>\nD.\u5927\u91cf\u6570\u636e\u63d2\u5165\u65f6\uff0c\u5148\u5220\u9664\u7d22\u5f15\u53ca\u7ea6\u675f<\/p>\n<p><span style=\"background-color: #ffff99;\"><strong>Correct Answer:BCD<\/strong><\/span><\/p>\n<h2><span style=\"color: #3366ff;\">QUESTION 7<\/span><\/h2>\n<h2><span style=\"color: #3366ff;\">\u534e\u4e3aCloud Native\u6570\u636e\u5e93GaussDB(for MySQL)\u7684\u8bbe\u8ba1\u7406\u5ff5\u5305\u542b?(\u00a0 \u00a0 )\u591a\u9009<\/span><\/h2>\n<p>A.\u8ba1\u7b97\u4e0e\u5b58\u50a8\u5206\u79bb\uff0c\u4e3b\u4ece\u89e3\u8026<br \/>\nB.LOGFILE IO\u5bc6\u96c6\u578b\u8d1f\u8f7d\u4e0b\u63a8\u5230\u8ba1\u7b97\u8282\u70b9\u5b8c\u6210\uff0c\u6bd4\u5982: redo\u5904\u7406\uff0c\u9875\u91cd\u6784<br \/>\nC.\u5b58\u50a8\u5c42\u5b9e\u73b0\u72ec\u7acb\u5bb9\u9519\u548c\u81ea\u6108\u670d\u52a1\uff0c\u5171\u4eab\u8bbf\u95ee(\u5355\u5199\u591a\u8bfb)<br \/>\nD.\u5145\u5206\u5229\u7528 SSD \u7684\u968f\u673a\u8bfb\u6027\u80fd<br \/>\nE.\u91c7\u7528\u65b0\u7684\u7f51\u7edc\u6280\u672f\u548c\u786c\u4ef6,\u6bd4\u5982: RDMA<\/p>\n<p><span style=\"background-color: #ffff99;\"><strong>Correct Answer: ACDE<\/strong><\/span><\/p>\n<h2><span style=\"color: #3366ff;\">QUESTION 8<\/span><\/h2>\n<h2><span style=\"color: #3366ff;\">GaussDB(for MySQL)\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u5faa\u73af\u8bed\u53e5\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u54ea\u4e9b\u8bed\u53e5\u5b9e\u73b0?(\u00a0 \u00a0)\u591a\u9009<\/span><\/h2>\n<p>A. while &#8230; end while\u8bed\u53e5<br \/>\nB.repeat &#8230;end repeat\u8bed\u53e5<br \/>\nC.loop &#8230;endloop\u8bed\u53e5<br \/>\nD.for &#8230; endfor\u8bed\u53e5<\/p>\n<p><span style=\"background-color: #ffff99;\"><strong>Correct Answer:ABC<\/strong><\/span><\/p>\n<h2><span style=\"color: #3366ff;\">QUESTION 9<\/span><\/h2>\n<h2><span style=\"color: #3366ff;\">\u4e3a\u4e86\u907f\u514d\u56e0\u6570\u636e\u91cf\u7684\u589e\u591a\uff0c\u800c\u5bfc\u81f4SQL\u8bed\u53e5\u6267\u884c\u7f13\u6162\uff0c\u5728\u8868\u7684\u8bbe\u8ba1\u521d\u671f\u4f1a\u8003\u8651\u8868\u7684\u62c6\u5206\u64cd\u4f5c\u3002\u521b\u5efa\u5206\u533a\u8868\u662f\u5bf9\u8868\u8fdb\u884c\u4e86\u5782\u76f4\u62c6\u5206\u3002\uff08\u00a0 \u00a0\uff09\u5224\u65ad<\/span><\/h2>\n<p>\u6b63\u786e<\/p>\n<p>\u9519\u8bef<\/p>\n<p><span style=\"background-color: #ffff99;\"><strong>Correct Answer:\u9519\u8bef<\/strong><\/span><\/p>\n<h2><span style=\"color: #3366ff;\">QUESTION 10<\/span><\/h2>\n<h2><span style=\"color: #3366ff;\">\u51fd\u6570MD5(str)\u4e3a\u5b57\u7b26\u4e32str\u8ba1\u7b97\u4e00\u4e2a MD5 128\u6bd4\u7279\u6821\u9a8c\u548c\u3002\u8be5\u503c\u4ee540\u4f4d\u5341\u516d\u8fdb\u5236\u6570\u5b57\u7684\u4e8c\u8fdb\u5236\u5b57\u7b26\u4e32\u7684\u5f62\u5f0f\u8fd4\u56de\u3002\uff08\u00a0 \u00a0\uff09\u5224\u65ad<\/span><\/h2>\n<p>\u6b63\u786e<\/p>\n<p>\u9519\u8bef<\/p>\n<p><span style=\"background-color: #ffff99;\"><strong>Correct Answer:\u9519\u8bef<\/strong><\/span><\/p>\n<h2 data-v-8b0d38e4=\"\">\u8003\u8bd5\u79d1\u76ee<\/h2>\n<div class=\"column2-list subjectList xs\" data-v-8b0d38e4=\"\">\n<div class=\"left\" data-v-8b0d38e4=\"\">\n<table width=\"100%\" data-v-8b0d38e4=\"\">\n<tbody>\n<tr data-v-8b0d38e4=\"\">\n<td width=\"50%\" data-v-8b0d38e4=\"\">\u8003\u8bd5\u4ee3\u7801<\/td>\n<td width=\"50%\" data-v-8b0d38e4=\"\">\u8ba4\u8bc1\u8003\u8bd5<\/td>\n<\/tr>\n<tr data-v-8b0d38e4=\"\">\n<td data-v-8b0d38e4=\"\">H13-921<\/td>\n<td data-v-8b0d38e4=\"\">HCIP-GaussDB-OLTP<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-v-4edd8042=\"\">HCIP\u91cd\u8ba4\u8bc1\u89c4\u5219<\/h2>\n<table border=\"1\" width=\"100%\" data-v-4edd8042=\"\">\n<tbody>\n<tr data-v-4edd8042=\"\">\n<th width=\"20%\" data-v-4edd8042=\"\">\u8ba4\u8bc1\u9879\u76ee<\/th>\n<th width=\"20%\" data-v-4edd8042=\"\">\u8bc1\u4e66\u6709\u6548\u671f<\/th>\n<th width=\"20%\" data-v-4edd8042=\"\">\u91cd\u8ba4\u8bc1\u6709\u6548\u671f<\/th>\n<th width=\"20%\" data-v-4edd8042=\"\">\u91cd\u8ba4\u8bc1\u89c4\u5219<\/th>\n<th width=\"20%\" data-v-4edd8042=\"\">\u8d85\u51fa\u91cd\u8ba4\u8bc1\u6709\u6548\u671f<\/th>\n<\/tr>\n<tr data-v-4edd8042=\"\">\n<td data-v-4edd8042=\"\">HCIP-GaussDB-OLTP<\/td>\n<td data-v-4edd8042=\"\">3\u5e74<\/td>\n<td data-v-4edd8042=\"\">3\u5e74<\/td>\n<td class=\"tsContent\" data-v-4edd8042=\"\">\u8003\u751f\u5728\u8bc1\u4e66\u5931\u6548\u4e4b\u524d\uff0c\u901a\u8fc7\u4ee5\u4e0b\u60c5\u51b5\uff0c\u5747\u80fd\u5237\u65b0\u8bc1\u4e66\u7684\u6709\u6548\u671f\uff1a \uff081\uff09\u53c2\u52a0\u5e76\u901a\u8fc7\u8be5\u8ba4\u8bc1\u5bf9\u5e94\u7684\u4efb\u4e00\u95e8\u8003\u8bd5\uff1b \uff082\uff09\u53c2\u52a0\u5e76\u901a\u8fc7\u8be5\u8ba4\u8bc1\u6240\u5728\u6280\u672f\u65b9\u5411\u540c\u7ea7\u522b\u6216\u8005\u66f4\u9ad8\u7ea7\u522b\u8ba4\u8bc1\u5bf9\u5e94\u7684\u4efb\u4e00\u95e8\u8003\u8bd5\u3002<\/td>\n<td data-v-4edd8042=\"\">\u4e0e\u521d\u8ba4\u8bc1\u76f8\u540c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-v-4edd8042=\"\">\u5907\u6ce8: \u5728\u8bc1\u4e66\u6709\u6548\u671f3\u5e74\u5185\u901a\u8fc7\u4e86\u91cd\u8ba4\u8bc1\uff0c\u8bc1\u4e66\u6709\u6548\u671f\u5237\u65b0\u81ea\u6210\u7ee9\u53d1\u5e03\u65e5\u8d77\u8ba1\u7b973\u5e74\u3002<\/p>\n<h1>\u6ce8\u610f\u4e8b\u9879<\/h1>\n<p>\u672c\u8003\u8bd5\u4e3a<strong>HCIP-GaussDB-OLTP V1.5\u00a0\u00a0<\/strong>\uff0c\u8003\u8bd5\u8986\u76d6<span lang=\"ES\">GaussDB OLTP<\/span>\u6982\u8ff0\u3001<span lang=\"ES\">SQL<\/span>\u8bed\u6cd5\u8fdb\u9636\u3001\u6570\u636e\u5e93\u65e5\u5e38\u64cd\u4f5c\u3001\u4e91<span lang=\"ES\">DBA<\/span>\u667a\u80fd\u8fd0\u7ef4\u3001\u6570\u636e\u5e93\u6027\u80fd\u8c03\u4f18\u3001\u6570\u636e\u5e93\u5b89\u5168\u7ba1\u7406\u3001\u6570\u636e\u5e93\u9ad8\u7ea7\u7279\u6027\u7b49\u77e5\u8bc6\u70b9\u3002<\/p>\n<p>\u6a21\u62df\u8003\u8bd5\u4e3b\u8981\u7528\u4e8e\u68c0\u9a8c\u5b66\u4e60\u6548\u679c\uff0c\u5e76\u4e0d\u7b49\u4e8e\u6b63\u5f0f\u7684<a href=\"https:\/\/www.59xuexi.com\/?tag=%e5%8d%8e%e4%b8%ba%e8%ae%a4%e8%af%81%e9%a2%98%e5%ba%93\">\u534e\u4e3a\u8ba4\u8bc1\u9898\u5e93<\/a>\u3002\u00a0\u534e\u4e3a\u5b98\u7f51\u7684\u6a21\u62df\u7ec3\u4e60\u9898\u4e0e\u6b63\u5f0f\u8003\u8bd5\u65f6\u4e0d\u540c\u3002 \u7b80\u5355\u6765\u8bf4\uff0c<strong>\u4e00\u4e2a\u662f\u6a21\u62df\u7ec3\u4e60\u9898\uff0c\u53e6\u4e00\u4e2a\u662f\u539f\u9898\u3002 \u4e00\u79cd\u662f\u5b98\u65b9\u514d\u8d39\u4e0b\u8f7d\uff0c\u4e00\u79cd\u662f\u9700\u8981\u4ed8\u8d39\u8d2d\u4e70\u7684\u3002<\/strong><a href=\"https:\/\/www.59xuexi.com\/?p=6470\">HCIP-GaussDB-OLTP \u57f9\u8bad\u6559\u6750\u4e0b\u8f7d V1.5<\/a><\/p>\n<p><strong><span style=\"color: #ff0000;\">\uff08\u52a059\u5b66\u4e60\u7f51\u5b98\u65b9\u5ba2\u670d\u54a8\u8be2\u8d2d\u4e70\u6700\u65b0\u9898\u5e93\uff1ahwkstk\uff09<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>HCIP-GaussDB-OLTP V1.5 \u6a21\u62df\u8003\u8bd5\u9898\u5e93 Demo \u8003\u8bd5\u540d\u79f0:\u00a0HCIP-GaussDB-OLTP \u8003\u8bd5\u4ee3\u7801:\u00a0H13-921 \u8003\u8bd5\u7c7b\u578b:\u00a0\u7b14\u8bd5 \u8bd5\u5377\u9898\u578b:\u00a0\u5355\u9009\u9898\u3001\u591a\u9009\u9898\u3001\u5224\u65ad\u9898\u3001\u586b\u7a7a\u9898\u3001\u62d6\u62fd\u9898 \u8003\u8bd5\u65f6\u957f:\u00a090min &#8230;<\/p>\n","protected":false},"author":1,"featured_media":4859,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1038],"tags":[667,181,755,418],"topic":[],"class_list":["post-11683","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hwrztk","tag-h13-921","tag-hcip","tag-755","tag-418"],"_links":{"self":[{"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/posts\/11683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11683"}],"version-history":[{"count":2,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/posts\/11683\/revisions"}],"predecessor-version":[{"id":11715,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/posts\/11683\/revisions\/11715"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/media\/4859"}],"wp:attachment":[{"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11683"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftopic&post=11683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}