在数据量激增的背景下，MySQL查询性能已成为开发者最头疼的问题之一。本文将分享经验证的"3步索引优化法"，配合最新工具链，带你实现查询效率的十倍提升。 -- 2025年常见陷阱 SELECT * FROM orders WHERE JSON_EXTRACT (metadata, '$.region') = 'Asia'; -- JSON路径查询未建索引 ...

Erling Haaland scored a quick-fire brace as Manchester City defeated Bournemouth 3–1 in the Premier League on Sunday. Pep Guardiola’s men came into the game knowing that their title rivals had all won ...

The LSU Tigers' coaching search continues stealing headlines this week with college football analysts from coast-to-coast weighing in on what's next in Baton Rouge. After relieving Brian Kelly of his ...

With GSTR- 9/9C now open for taxpayers to file and the deadline creeping up on December 31, 2025, it’s a good idea for both professionals and taxpayers to quickly check out the changes in the ...

After suffering a 93-run defeat against Pakistan in the first of this two-match Test series, South Africa bounced back with an 8-wicket win in Rawalpindi to level the series. Naturally, the outcome ...

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A simple stock analysis step-by-step that will take you less than 10 minutes to analyze any stock. Know which stocks to buy and where to find the best returns with this quick stock analysis for ...