{"id":7241,"date":"2021-11-30T18:04:30","date_gmt":"2021-11-30T10:04:30","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=7241"},"modified":"2021-12-22T13:53:23","modified_gmt":"2021-12-22T05:53:23","slug":"hyperbase-shell%e6%8c%87%e4%bb%a4%e4%b8%bahyperbase%e8%a1%a8%e5%88%9b%e5%bb%ba%e3%80%81%e7%94%9f%e6%88%90%e5%92%8c%e5%88%a0%e9%99%a4%e5%85%a8%e5%b1%80%e7%b4%a2%e5%bc%95","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=7241","title":{"rendered":"Hyperbase Shell\u6307\u4ee4\u4e3aHyperbase\u8868\u521b\u5efa\u3001\u751f\u6210\u548c\u5220\u9664\u5168\u5c40\u7d22\u5f15"},"content":{"rendered":"<h2>\u6982\u8981\u63cf\u8ff0<\/h2>\n<p>\u672c\u8282\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Hyperbase Shell\u6307\u4ee4\u4e3aHyperbase\u8868\u521b\u5efa\u3001\u751f\u6210\u548c\u5220\u9664\u5168\u5c40\u7d22\u5f15<\/p>\n<h2>\u8be6\u7ec6\u8bf4\u660e<\/h2>\n<h3>\u4e00. \u521b\u5efa\u5168\u5c40\u7d22\u5f15<\/h3>\n<pre><code class=\"language-bash\"># \u8bed\u6cd5\nadd_index 'table', 'global_index_name', 'index_definition'\n# \u8be5\u8bed\u53e5\u4e3a\u6307\u5b9a\u8868 table\u6dfb\u52a0\u5168\u5c40\u7d22\u5f15\uff0c\u751f\u6210\u4e00\u5f20\u7d22\u5f15\u8868\uff0c\u7d22\u5f15\u8868\u7684\u8868\u540d\u5c06\u662f table_global_index_name\uff08\u6ce8\u610f\u533a\u5206\u7d22\u5f15\u540d\u548c\u7d22\u5f15\u8868\u540d\uff09\uff1b\n# index_definition\u4e3a\u7d22\u5f15\u7684\u5b9a\u4e49\uff0c\u7528\u4e8e\u6307\u793aHyperbase\u5982\u4f55\u5efa\u7d22\u5f15\n\n# \u7d22\u5f15\u7684\u5b9a\u4e49\u5f62\u5f0f\u5982\u4e0b\uff1a\nCOMBINE_INDEX|INDEXED= cf:cq:n[|cf:cq:n|...]|rowKey:rowKey:m,[UPDATE=true]\n\n# \u8bf4\u660e\n- cf:cq:n \u6307\u5b9a\u751f\u6210\u7d22\u5f15\u6240\u7528\u7684\u5217\u4ee5\u53ca\u7d22\u5f15\u957f\u5ea6\uff1acf \u662f\u8be5\u5217\u6240\u5728\u7684\u5217\u65cf\uff0ccq \u662f\u8be5\u5217\u7684\u5217\u9650\u5b9a\u7b26\uff0cn \u662f\u7d22\u5f15\u5b57\u6bb5\u5728\u7d22\u5f15\u8bcd\u6761\u4e2d\u7684\u957f\u5ea6\u3002\u4f8b\u5982 f1:q1:n1 \u4e3a\u8868\u4e2d\u6bcf\u4e00\u884c\u8bb0\u5f55\u7528 f1:q1 \u5217\u7684\u6570\u636e\u751f\u6210\u7684\u4e00\u6bb5\u957f\u5ea6\u4e3an1\u5b57\u6bb5\u653e\u5728\u7d22\u5f15\u8bcd\u6761\u4e2d\u3002\u5982\u679c\u6307\u5b9a\u7684 f1:q1 \u5217\u7684\u503c\u957f\u5ea6\u4e0d\u8db3n1\uff0cHyperbase\u5c06\u75280\u8868\u793a\u7a7a\u683c\u5c06\u957f\u5ea6\u8865\u8db3\u3002\u5982\u679c\u957f\u5ea6\u8d85\u8fc7n1\uff0c\u8d85\u8fc7\u7684\u90e8\u5206\u5c06\u5728\u7d22\u5f15\u8bcd\u6761\u7684\u672b\u5c3e\u6dfb\u4e0a;\n- \u5982\u679c\u9700\u8981\u4f7f\u7528\u591a\u5217\u751f\u6210\u7d22\u5f15\uff0c\u53ef\u4ee5\u5728\u5b9a\u4e49\u4e2d\u6dfb\u52a0\u591a\u7ec4 cf:c:n\uff0c\u7ec4\u4e4b\u95f4\u7528 | \u9694\u5f00;\n- \u6bcf\u4e2a\u751f\u6210\u7684\u7d22\u5f15\u8bcd\u6761\u4e2d\u90fd\u4f1a\u5305\u542b\u4e00\u6bb5\u539f\u8868Row Key\u751f\u6210\u7684\u957f\u5ea6\u4e3am\u7684\u5b57\u6bb5\uff0c\u7531 rowKey:rowKey:m \u6307\u5b9a;\n- [UPDATE=true] \u4e3a\u53ef\u9009\u9879\uff0c\u8bbe\u4e3atrue\u4ee3\u8868\u7d22\u5f15\u8bcd\u6761\u4f1a\u968f\u7740\u5bf9\u5e94\u539f\u8868\u6570\u636e\u7684\u66f4\u65b0\u81ea\u52a8\u66f4\u65b0\uff0c\u8bbe\u4e3afalse\u5219\u4e0d\u4f1a;<\/code><\/pre>\n<h4>1.1 \u7528\u5355\u5217\u521b\u5efa\u5168\u5c40\u7d22\u5f15<\/h4>\n<p>\u5bf9bi\u8868\u7528 ps:nm \u5217\u521b\u5efa\u540d\u4e3a psnmindex \u7684\u7d22\u5f15\u3002\u7d22\u5f15\u8bcd\u6761\u4e2d ps:nm \u5bf9\u5e94\u5b57\u6bb5\u957f\u5ea6\u4e3a8\uff0crowKey\u5bf9\u5e94\u5b57\u6bb5\u957f\u5ea6\u4e3a10\u3002\u521b\u5efa\u7684\u7d22\u5f15\u8868\u8868\u540d\u4e3a bi_psnmindex\u3002<\/p>\n<pre><code class=\"language-bash\">add_index 'bi','psnmindex','COMBINE_INDEX|INDEXED=ps:nm:8|rowKey:rowKey:10'<\/code><\/pre>\n<h4>1.2 \u7528\u591a\u5217\u521b\u5efa\u5168\u5c40\u7d22\u5f15<\/h4>\n<p>\u5bf9bi\u8868\u7528 ps:nm \u548c ps:pw \u4e24\u5217\u521b\u5efa\u540d\u4e3a psnmpwindex \u7684\u7d22\u5f15\u3002\u7d22\u5f15\u8bcd\u6761\u4e2d ps:nm \u5bf9\u5e94\u5b57\u6bb5\u957f\u5ea6\u4e3a8\uff0cps:pw \u5bf9\u5e94\u5b57\u6bb5\u957f\u5ea6\u4e3a9\uff0crowKey\u5bf9\u5e94\u5b57\u6bb5\u957f\u5ea6\u4e3a10\u3002\u521b\u5efa\u7684\u7d22\u5f15\u8868\u8868\u540d\u4e3a bi_psnmpwindex\u3002<\/p>\n<pre><code class=\"language-bash\">add_index 'bi','psnmpwindex','COMBINE_INDEX|INDEXED=ps:nm:8|ps:pw:9|rowKey:rowKey:10,UPDATE=true'<\/code><\/pre>\n<h3>\u4e8c. \u751f\u6210\u5168\u5c40\u7d22\u5f15<\/h3>\n<p>Hyperbase\u4e2d\u53ef\u4ee5\u76f4\u63a5\u4e3a\u5168\u8868\u751f\u6210\u5168\u5c40\u7d22\u5f15\uff1a rebuild_global_index \uff1b\u4e5f\u53ef\u4ee5\u6309\u8868\u7684Row Key\u5206\u6bb5\u751f\u6210\u7d22\u5f15\uff1a rebuild_global_index_with_range \u3002\u4f46\u662f\uff0c\u5728\u6570\u636e\u91cf\u8f83\u5927\u65f6\uff0c rebuild_global_index_with_range \u751f\u6210\u7d22\u5f15\u7684\u6027\u80fd\u66f4\u4f18\u3002<\/p>\n<h4>2.1 \u5168\u8868\u751f\u6210\u5168\u5c40\u7d22\u5f15<\/h4>\n<pre><code class=\"language-bash\"># \u8bed\u6cd5\nrebuild_global_index 'table','index_name'\n\n# \u793a\u4f8b\nrebuild_global_index 'bi', 'psnmindex'<\/code><\/pre>\n<h4>2.2 \u5206\u6bb5\u751f\u6210\u5168\u5c40\u7d22\u5f15<\/h4>\n<p>\u5728Hyperbase\u8868\u975e\u5e38\u5927\u65f6\uff0c\u53ef\u4ee5\u5206\u6bb5\u751f\u6210\u5168\u5c40\u7d22\u5f15\uff0c\u6307\u4ee4\u4e3a rebuild_global_index_with_range\uff0c\u4e3a\u6307\u5b9a\u7684Row Key\u533a\u95f4\u4e2d\u7684\u8bb0\u5f55\u751f\u6210\u7d22\u5f15\u3002<\/p>\n<pre><code class=\"language-bash\"># \u8bed\u6cd5\n# start_key \u4e3a\u533a\u95f4\u7684\u4e0b\u9650\uff0cend_key \u4e3a\u533a\u95f4\u7684\u4e0a\u9650\n# \u8be5\u6307\u4ee4\u4e3a[start_key, end_key) \u5de6\u95ed\u53f3\u5f00 \u533a\u95f4\u751f\u6210\u7d22\u5f15\uff1b\n# Encoder\u4e3a\u7f16\u7801\u65b9\u5f0f\uff0c\u8868\u793a'start_key'\u548c 'end_key'\u7684\u8f93\u5165\u7c7b\u578b\uff0c\u76ee\u524d\u652f\u6301\u2019string'\u3001'hex\u2019\u548c\u2019binary\u2019\u4e09\u79cd\uff0c\u9ed8\u8ba4\u4f7f\u7528\u2019string\u2019\u6765\u7f16\u7801\u3002\nrebuild_global_index_with_range 'table','index_name', 'start_key', 'end_key','encoder'\n\n# \u793a\u4f8b\n# \u9ed8\u8ba4\u4f7f\u7528string\u6765\u7f16\u7801start_key\u548cend_key\u793a\u4f8b\nrebuild_global_index_with_range 't1', 'index_name', 'rowkey1', 'rowkey2'\nrebuild_global_index_with_range 't1', 'index_name', 'rowkey1', 'rowkey2', 'string'\n\n# \u4f7f\u7528\u4e8c\u8fdb\u5236\u7f16\u7801start_key\u548cend_key\u793a\u4f8b\n# \u53ef\u4ece60010\u754c\u9762\u4e2d\u7684user tables\u5217\u8868\u91cc\uff0c\u9009\u53d6region\u7684start_key\u548cend_key\uff0c\u76f4\u63a5\u62f7\u8d1d\u4e0b\u6765\u5373\u53ef\u3002\nrebuild_global_index_with_range 't1', 'index_name', '\\x00\\x00\\x00\\x00\\x1D', '\\x00\\xC1\\xF2\\xF1\\x8C', 'binary'<\/code><\/pre>\n<h3>\u4e09. \u67e5\u770b\u5168\u5c40\u7d22\u5f15<\/h3>\n<pre><code class=\"language-bash\"># \u8bed\u6cd5\nscan 'index name'\n\n# \u793a\u4f8b\nscan 'bi_psnmindex'<\/code><\/pre>\n<h3>\u56db. \u5220\u9664\u5168\u5c40\u7d22\u5f15<\/h3>\n<pre><code class=\"language-bash\"># \u8bed\u6cd5\ndelete_global_index 'table name', 'index name'\n\n# \u793a\u4f8b\ndelete_global_index 'bi', 'psnmindex'<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u672c\u8282\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Hyperbase Shell\u6307\u4ee4\u4e3aHyperbase\u8868\u521b\u5efa\u3001\u751f\u6210\u548c\u5220\u9664\u5168\u5c40\u7d22 ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=7241\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":80,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-7241","post","type-post","status-publish","format-standard","hentry","category-configuration"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/7241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/users\/80"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7241"}],"version-history":[{"count":1,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/7241\/revisions"}],"predecessor-version":[{"id":7447,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/7241\/revisions\/7447"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}