检查KDB中分区目录的命令 [英] Command to check partitioned directory in KDB

问题描述

我正在运行一个"q"服务.我想检查服务中的当前目录是否为分区目录.有命令执行此操作吗?

I have one 'q' service running. I want to check whether current directory in the service is a partitioned directory or not. Is there any command to do that?

推荐答案

https://code.kx.com/q/ref/dotq/#qpf-partition-type or one of the other .Q's should do it for you (https://code.kx.com/q/ref/card/#q). Though KX don't necessarily recommend using .Q utilities.

另一种方法是检查是否存在变量"date"(如果日期已分区)，该变量列出了可用的分区日期.假设在此过程中没有创建随机的，不相关的全局日期"变量.

Another way would be to check for the existence of the variable "date" (if date-partitioned), which lists the available partitioned dates. Assuming there hasn't been a random unrelated global "date" variable created in the process.

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