Documentation IndexFetch the complete documentation index at: /llms.txtUse this file to discover all available pages before exploring further.
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
y와 x가 모두 NULL이 아닌 행의 개수를 셉니다.
y
x
NULL
regr_count(y, x)
regrCount
(U)Int*
Float*
UInt64
SELECT regr_count(y, x) FROM VALUES('x Float64, y Float64', (1, 2), (2, 4), (3, 6), (4, 8))
┌─regr_count(y, x)─┐ │ 4 │ └──────────────────┘
이 페이지가 도움이 되었나요?