gh-ost（GitHub's Online Schema Transmogrifier）是GitHub开源的一种无触发器的MySQL在线表结构变更方案。专为解决大表DDL（如新增字段、索引变更、表引擎转换）时锁表阻塞、主库负载高等问题而设计。

Elections underscored that momentum of progressive candidates remains strong but not unstoppable Abdul El-Sayed wins Michigan Senate primary Tuesday’s primary elections in five states will be looked ...

As Tuesday night became Wednesday morning, Michigan’s closely watched Democratic Senate primary remained uncalled, with progressive Abdul El-Sayed holding a narrow lead over Rep. Haley Stevens and ...

Progressive Abdul El-Sayed leads in polls against centrist Haley Stevens as party looks to regain control of US Senate The Democratic party faces a crucial test of its direction on Tuesday as voters ...

OLYMPIA, Wash. — The 2026 primary election is Aug. 4 and Washington state voters will decide which two candidates will advance to the November election. Races for all 10 U.S. representative positions ...

With several primary elections happening throughout Florida in August, there are key dates voters should know before they cast their ballots. If you want to vote in the primary and you aren't ...

ST. LOUIS – Missouri’s August 2026 primary election is exactly one month away. Voters will choose Democrat and Republican nominees in several high-profile races while also deciding on several ...

Early voting for Minnesota's 2026 primary elections began on Friday, 46 days ahead of the official Aug. 11 election. Voters will decide on nominees for governor, an open U.S. Senate seat, and all ...

Maryland has several for federal, state and local leadership races up for grabs, and Tuesday's primary races will set the stage for November matchups. Maryland holds closed primary elections. Voters ...

Runoff elections are coming up as a busy cycle of primary contests continues across the country. But it's not clear that the same set of voters will flock to the ballot box on June 16 after the ...

Graham Platner, who has advocated for government-funded healthcare, free education and a wealth tax, has won the Maine Democratic primary for the United States Senate. He will take on Republican ...

Republicans have the upper hand in the battle for an open House seat in Maine as voters head to the polls Tuesday. Rep. Jared Golden (D) is leaving his seat in the Pine Tree State’s 2nd Congressional ...