Join plan directives that force optimizer to use the designated join method to join tables in the query, either nested loop join, sort merge join, or dynamic hash join.

连接计划指示，强制优化器使用指定的连接方法来连接查询中的表，要么是嵌套循环连接、分类合并连接，要么是动态哈希连接。

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More children would increase the dependency ratio until they were old enough to join the Labour force.

虽然生育更多的孩子，在他们达到工作年龄加入劳动力之前，“抚养比率”会上升。

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It already has 17,000 in Congo and 20,000 more are due to join an existing 6,000-strong African Union (AU) force in Darfur.

在刚果，已驻扎17000名维和士兵。在达尔富尔地区，20000多兵力正预定加入现多达6000人的非洲联盟力量(African Union force)。

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McDowell was worried that another large Confederate force west of Manassas Junction might join Beauregard's army.

VOA: special.2009.08.27

He asked that Johnston's ten thousand-man force in the Shenandoah Valley join him for battle.

VOA: special.2009.08.27

So he decided to trick him. While most of his army withdrew and prepared to join Beauregard, Johnston sent a small force to attack Patterson's army.

VOA: special.2009.08.27

The UN is now running a special educational programme for women wanting to join the force.

BBC: Liberia gets all-female peacekeeping force

And many of us are not ready to join the police force for a pension plan.

FORBES: Early Retirement Is Not Just A Daydream

Guinea will send troops to join a peacekeeping force in Somalia, the African Union has said.

BBC: Guinea to join AU peacekeeping force in Somalia