提交 1d0b63b6 编写于 作者: O Olga Revyakina

Fixed back

上级 40c439f9
......@@ -441,6 +441,8 @@ Sign for the zero value:
SELECT sign(0);
```
Result:
``` text
┌─sign(0)─┐
│ 0 │
......@@ -453,6 +455,8 @@ Sign for the positive value:
SELECT sign(1);
```
Result:
``` text
┌─sign(1)─┐
│ 1 │
......@@ -465,6 +469,8 @@ Sign for the negative value:
SELECT sign(-1);
```
Result:
``` text
┌─sign(-1)─┐
│ -1 │
......
......@@ -432,6 +432,7 @@ sign(x)
``` sql
SELECT sign(0);
```
Результат:
``` text
┌─sign(0)─┐
......@@ -445,6 +446,8 @@ SELECT sign(0);
SELECT sign(1);
```
Результат:
``` text
┌─sign(1)─┐
│ 1 │
......@@ -457,6 +460,8 @@ SELECT sign(1);
SELECT sign(-1);
```
Результат:
``` text
┌─sign(-1)─┐
│ -1 │
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册