Lucknow, Oct 31 (PTI) Samajwadi Party chief Akhilesh Yadav on Friday demanded that the ongoing Special Intensive Revision (SIR) of electoral rolls in Uttar Pradesh should also include a column for ...

The foundations of the Massachusetts economy — health care and higher education — are taking an unprecedented battering from the federal government that is costing us billions of dollars and hundreds, ...

ATLANTA, GA – The Atlanta Hawks did not start the season how they wanted, losing their home opener 138-118 to the Toronto Raptors. From tip-off to the end of the game, the Hawks were dominated in the ...

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 ...