New ai.classify and ai.extract functions in AlloyDB AI let you run text classification and structured data extraction inside PostgreSQL.

重点看 character_set_database 和 character_set_server 。如果是 utf8mb4 ，那导出文件也尽量用 utf8mb4 对应的编码，也就是UTF-8。如果数据库是 latin1 ，你导出成UTF-8，导入到同样 latin1 的环境反而可能出问题。原则是： 导出文件的编码尽量跟目标环境的字符集保持一致 ，而不是盲目追求UTF-8。

China is considering new export controls on artificial-intelligence technologies in a bid to safeguard the strategically critical industry amid intensifying competition. The Ministry of Commerce on ...

A spike in diesel prices is hammering broad sectors of the U.S. economy – especially agriculture and shipping – and becoming a flash point ahead of the November 2026 midterm elections. Meanwhile, the ...

U.S. diesel exports have averaged about 1.5 million barrels per day in 2026, while policymakers have considered restrictions as domestic prices surged. S&P Global CERA estimates a complete export ban ...

A move by the U.S. to temporarily halt diesel exports amid record-high prices would initially lower costs, but a prolonged ban could drive up domestic gasoline prices, according to Goldman Sachs.

Some Republican lawmakers are calling for a ban on U.S. diesel exports as a way to lower record-high prices. But energy experts warn the move could backfire and drive diesel prices even higher by ...

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President Donald Trump said Tuesday his administration would issue a decision “fast, one way or the other” on whether to ban diesel exports. Trump’s remarks at the U.N. in New York came as diesel ...

President Trump is running out of options to help contain a historic rise in fuel prices that has Republicans on edge ahead of the midterm elections. With November approaching, the oil-and-gas ...

Huawei Technologies Co. has bid to build AI data centers for the Egyptian government, demonstrating its global chip ambitions and drawing alarm in Washington — where officials are working to assemble ...

Chinese AI firms are reportedly accessing advanced Nvidia computing power through data centers in Southeast Asia, despite U.S. restrictions on exporting the company's most advanced chips directly to ...