【发布时间】:2021-09-23 03:26:39
【问题描述】:
通过 IPC 将大报价表调用到内存时出现 KDB 限制错误。
希望在查询下方找到更好的结构来克服。使用 3.3 版
h:hopen....
q) .z.K
(Roundtrip: 078ms)
3.3
q) qtdata:h"select from qtTbl where date=2021.09.22"
(Roundtrip: 00:13.046)
ERROR: 'limit
(tried to generate a list with more than 2,000,000,000 elements (keep in mind that any IPC result is a byte list, hence can't be longer than 2 metric Gb))```
提前致谢
【问题讨论】:
标签: kdb