From 2ed5ee835e8c6f10e782fe296f92c60ffa658fae Mon Sep 17 00:00:00 2001 From: Ganlin Zhao Date: Tue, 8 Aug 2023 16:08:59 +0800 Subject: [PATCH] fix docs --- docs/en/12-taos-sql/10-function.md | 2 +- docs/zh/12-taos-sql/10-function.md | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/en/12-taos-sql/10-function.md b/docs/en/12-taos-sql/10-function.md index afc1581c22..f3eb9516b6 100644 --- a/docs/en/12-taos-sql/10-function.md +++ b/docs/en/12-taos-sql/10-function.md @@ -698,7 +698,7 @@ ELAPSED(ts_primary_key [, time_unit]) LEASTSQUARES(expr, start_val, step_val) ``` -**Description**: The linear regression function of the specified column and the timestamp column (primary key), `start_val` is the initial value and `step_val` is the step value. +**Description**: The linear regression function of a specified column, `start_val` is the initial value and `step_val` is the step value. **Return value type**: A string in the format of "(slope, intercept)" diff --git a/docs/zh/12-taos-sql/10-function.md b/docs/zh/12-taos-sql/10-function.md index fc0cfbe330..4a51358fa0 100644 --- a/docs/zh/12-taos-sql/10-function.md +++ b/docs/zh/12-taos-sql/10-function.md @@ -700,7 +700,7 @@ ELAPSED(ts_primary_key [, time_unit]) LEASTSQUARES(expr, start_val, step_val) ``` -**功能说明**：统计表中某列的值是主键（时间戳）的拟合直线方程。start_val 是自变量初始值，step_val 是自变量的步长值。 +**功能说明**：统计表中某列的值的拟合直线方程。start_val 是自变量初始值，step_val 是自变量的步长值。 **返回数据类型**：字符串表达式（斜率, 截距）。