OUTFILE Name description 语法: 说明: 数据类型映射 example keywords Best Practice OUTFILE Name OUTFILE description SELECT INTO OUTFILE 命令用于将查询结果导出为文件。目前支持通过 Broker 进程, S3 协议或HD...
OUTFILE Name description 语法: 说明: 数据类型映射 example keywords Best Practice OUTFILE Name OURFILE description SELECT INTO OUTFILE 命令用于将查询结果导出为文件。目前支持通过 Broker 进程, S3 协议或HD...
BK.Physics 物理引擎 BK.Physics 物理引擎 BK.Physics 通过为刚性物体赋予真实的物理属性的方式来计算运动、旋转和碰撞反映。 通过 BK.Physics 模拟重力使星星下落: var space = new BK . Physics . Space ({ "x" : 0 , "y" :- 100 }, ...
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