René's URL Explorer Experiment


Title: 关于索引explain参数介绍有误 · Issue #46 · h2pl/JavaTutorial · GitHub

Open Graph Title: 关于索引explain参数介绍有误 · Issue #46 · h2pl/JavaTutorial

X Title: 关于索引explain参数介绍有误 · Issue #46 · h2pl/JavaTutorial

Description: 重新学习MySQL数据库：根据MySQL索引原理进行分析与优化.md这一章节explain参数介绍中把type参数的属性说成的select_type，而原有的select_type参数属性说明缺失

Open Graph Description: 重新学习MySQL数据库：根据MySQL索引原理进行分析与优化.md这一章节explain参数介绍中把type参数的属性说成的select_type，而原有的select_type参数属性说明缺失

X Description: 重新学习MySQL数据库：根据MySQL索引原理进行分析与优化.md这一章节explain参数介绍中把type参数的属性说成的select_type，而原有的select_type参数属性说明缺失

Opengraph URL: https://github.com/h2pl/JavaTutorial/issues/46

X: @github

direct link

Domain: github.com

Hey, it has json ld scripts: 
{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"关于索引explain参数介绍有误","articleBody":"重新学习MySQL数据库：根据MySQL索引原理进行分析与优化.md这一章节explain参数介绍中把type参数的属性说成的select_type，而原有的select_type参数属性说明缺失","author":{"url":"https://github.com/windowFrontMe","@type":"Person","name":"windowFrontMe"},"datePublished":"2024-12-10T04:10:35.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/46/JavaTutorial/issues/46"}
route-pattern/_view_fragments/issues/show/:user_id/:repository/:id/issue_layout(.:format)
route-controllervoltron_issues_fragments
route-actionissue_layout
fetch-noncev2:3b717c86-6998-0431-c086-fe1ac30e3818
current-catalog-service-hash81bb79d38c15960b92d99bca9288a9108c7a47b18f2423d0f6438c5b7bcd2114
request-id8FCE:37CCD2:F85CF5:14F1EBE:696ACD3C
html-safe-nonce023ff7fbf485b0dffc2ecc6d09e7242fcb752417f9fb14d01ad59288be061b07
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI4RkNFOjM3Q0NEMjpGODVDRjU6MTRGMUVCRTo2OTZBQ0QzQyIsInZpc2l0b3JfaWQiOiI4NzY2NTIwNTU3OTczNTM3ODgiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac5628152935ca96e8559db6f813f5820f44a390a79dd3d68191e7ea21795b8c84
hovercard-subject-tagissue:2728948535
github-keyboard-shortcutsrepository,issues,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/issues_fragments/issue_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/issues/show/h2pl/JavaTutorial/46/issue_layout
twitter:imagehttps://opengraph.githubassets.com/f6662bd7c85c32a8dbf361a82a589a805df3b674b142ea1edc33abc0a1a3305b/h2pl/JavaTutorial/issues/46
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/f6662bd7c85c32a8dbf361a82a589a805df3b674b142ea1edc33abc0a1a3305b/h2pl/JavaTutorial/issues/46
og:image:alt重新学习MySQL数据库：根据MySQL索引原理进行分析与优化.md这一章节explain参数介绍中把type参数的属性说成的select_type，而原有的select_type参数属性说明缺失
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamewindowFrontMe
hostnamegithub.com
expected-hostnamegithub.com
Nonec785f4ce187e9e7331257791b36ddee01625bb8e292a9b4fe2c16d4c006abf5d
turbo-cache-controlno-preview
go-importgithub.com/h2pl/JavaTutorial git https://github.com/h2pl/JavaTutorial.git
octolytics-dimension-user_id20679558
octolytics-dimension-user_loginh2pl
octolytics-dimension-repository_id131732782
octolytics-dimension-repository_nwoh2pl/JavaTutorial
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id131732782
octolytics-dimension-repository_network_root_nwoh2pl/JavaTutorial
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
releasec718a376fcf780eb22089171adb84a543f660bf7
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/h2pl/JavaTutorial/issues/46#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fh2pl%2FJavaTutorial%2Fissues%2F46
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fh2pl%2FJavaTutorial%2Fissues%2F46
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fissues_fragments%2Fissue_layout&source=header-repo&source_repo=h2pl%2FJavaTutorial
Reloadhttps://github.com/h2pl/JavaTutorial/issues/46
Reloadhttps://github.com/h2pl/JavaTutorial/issues/46
Reloadhttps://github.com/h2pl/JavaTutorial/issues/46
h2pl https://github.com/h2pl
JavaTutorialhttps://github.com/h2pl/JavaTutorial
Notifications https://github.com/login?return_to=%2Fh2pl%2FJavaTutorial
Fork 1.6k https://github.com/login?return_to=%2Fh2pl%2FJavaTutorial
Star 7.1k https://github.com/login?return_to=%2Fh2pl%2FJavaTutorial
Code https://github.com/h2pl/JavaTutorial
Issues 9 https://github.com/h2pl/JavaTutorial/issues
Pull requests 0 https://github.com/h2pl/JavaTutorial/pulls
Actions https://github.com/h2pl/JavaTutorial/actions
Projects 0 https://github.com/h2pl/JavaTutorial/projects
Security Uh oh! There was an error while loading. Please reload this page. https://github.com/h2pl/JavaTutorial/security
Please reload this pagehttps://github.com/h2pl/JavaTutorial/issues/46
Insights https://github.com/h2pl/JavaTutorial/pulse
Code https://github.com/h2pl/JavaTutorial
Issues https://github.com/h2pl/JavaTutorial/issues
Pull requests https://github.com/h2pl/JavaTutorial/pulls
Actions https://github.com/h2pl/JavaTutorial/actions
Projects https://github.com/h2pl/JavaTutorial/projects
Security https://github.com/h2pl/JavaTutorial/security
Insights https://github.com/h2pl/JavaTutorial/pulse
New issuehttps://github.com/login?return_to=https://github.com/h2pl/JavaTutorial/issues/46
New issuehttps://github.com/login?return_to=https://github.com/h2pl/JavaTutorial/issues/46
关于索引explain参数介绍有误https://github.com/h2pl/JavaTutorial/issues/46#top
https://github.com/windowFrontMe
https://github.com/windowFrontMe
windowFrontMehttps://github.com/windowFrontMe
on Dec 10, 2024https://github.com/h2pl/JavaTutorial/issues/46#issue-2728948535
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.