{"id":2053,"date":"2020-07-29T23:28:16","date_gmt":"2020-07-29T15:28:16","guid":{"rendered":"http:\/\/39.97.231.10\/?p=2053"},"modified":"2020-07-29T23:28:16","modified_gmt":"2020-07-29T15:28:16","slug":"mysql%e5%8f%82%e6%95%b0eq_range_index_dive_limit","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=2053","title":{"rendered":"MySQL\u53c2\u6570eq_range_index_dive_limit"},"content":{"rendered":"<div class=\\\"blog_title\\\">\n<div>\n<span style=\\\"font-size: 1rem;\\\">eq_range_index_dive_limit \u53c2\u6570\uff1a<\/span>\n<\/div>\n<\/div>\n<div class=\\\"blog_content\\\">\n<div class=\\\"blog_detail\\\">\n<ul>\n<li>\u4f5c\u7528\u8303\u56f4\uff1aglobal &amp; session<\/li>\n<li>\u9ed8\u8ba4\u503c\uff1a200<\/li>\n<li>\u6700\u5c0f\u503c\uff1a0<\/li>\n<li>\u6700\u5927\u503c\uff1a4294967295<\/li>\n<\/ul>\n<p>eq_range_index_dive_limit \u53c2\u6570\u63d0\u4f9b\u4e86\u4e00\u4e2a\u9608\u503c\uff0c\u4f18\u5316\u5668\u5728\u4f30\u7b97\u626b\u63cf\u884c\u6570\u65f6\uff0c\u4f1a\u6839\u636e\u8fd9\u4e2a\u53c2\u6570\uff0c\u6765\u51b3\u5b9a\u4f30\u7b97\u7b56\u7565\u3002\u901a\u5e38\u4f18\u5316\u5668\u6709\u4e24\u79cd\u4f30\u7b97\u7b56\u7565\uff0c\u7d22\u5f15\u7edf\u8ba1\u548c\u7d22\u5f15\u4e0b\u6f5c\uff08index dives\uff09\u3002<\/p>\n<ul>\n<li>\u7d22\u5f15\u7edf\u8ba1\u4f7f\u7528\u7684\u662f\u91c7\u6837\u7684\u7edf\u8ba1\u4fe1\u606f\uff0c\u6267\u884c\u901f\u5ea6\u8f83\u5feb\uff0c\u4f46\u662f\u7edf\u8ba1\u6570\u636e\u4e0d\u51c6\u786e\u3002<\/li>\n<li>\u7d22\u5f15\u4e0b\u6f5c\u901a\u8fc7\u8c03\u7528\u5f15\u64ce\u63a5\u53e3\uff0c\u80fd\u591f\u83b7\u53d6\u5230\u66f4\u51c6\u786e\u7684\u4f30\u7b97\u6570\u636e\uff0c\u4f46\u662f\u6267\u884c\u6210\u672c\u8f83\u9ad8\uff0c\u6bd4\u8f83\u8017\u65f6\u3002<\/li>\n<\/ul>\n<p>\u4f18\u5316\u5668\u5728\u9009\u62e9\u7b56\u7565\u65f6\uff0c\u4f1a\u53c2\u8003eq_range_index_dive_limit\u53c2\u6570\u7684\u503c\u4e0ewhere\u6761\u4ef6\u4e2d\u8303\u56f4\u76f8\u7b49\u6bd4\u8f83\u7684\u4e2a\u6570\u3002\u6bd4\u5982\u4e0b\u9762\u4e24\u4e2a\u6761\u4ef6\uff1a<br \/>\ncol_name IN(val1, &#8230;, valN)<br \/>\ncol_name = val1 OR &#8230; OR col_name = valN<br \/>\nin\u5b50\u53e5\u4e2d\u5143\u7d20\u7684\u6570\u91cf\uff0c\u4ee5\u53ca or \u5b50\u53e5\u4e24\u8fb9\u7684\u6570\u91cf\uff0c\u5f53\u8fd9\u4e2a\u6570\u91cf\u8d85\u8fc7 eq_range_index_dive_limit \u9608\u503c\u65f6\uff0c\u4f18\u5316\u5668\u9009\u62e9\u4f7f\u7528\u7d22\u5f15\u7edf\u8ba1\uff0c\u5426\u5219\u4f18\u5316\u5668\u9009\u62e9\u7d22\u5f15\u4e0b\u6f5c\u3002<br \/>\n\u5f53 eq_range_index_dive_limit \u8bbe\u7f6e\u4e3a0\u65f6\uff0c\u4f18\u5316\u5668\u59cb\u7ec8\u4f7f\u7528\u7d22\u5f15\u4e0b\u6f5c\u3002\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>eq_range_index_dive_limit \u53c2\u6570\uff1a \u4f5c\u7528\u8303\u56f4\uff1aglobal &amp; session &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=2053\"> <span class=\"screen-reader-text\">MySQL\u53c2\u6570eq_range_index_dive_limit<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[90,88],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"eq_range_index_dive_limit \u53c2\u6570\uff1a \u4f5c\u7528\u8303\u56f4\uff1aglobal &amp; 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