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[typo](docs) fix four string functions' document issue #14610

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Merged
yiguolei merged 1 commit into from
Nov 26, 2022
Merged

[typo](docs) fix four string functions' document issue #14610

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2 changes: 1 addition & 1 deletion docs/en/docs/sql-manual/sql-functions/string-functions/left.md
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Expand Up @@ -28,7 +28,7 @@ under the License.
### Description
#### Syntax

`VARCHAR left (VARCHAR str)`
`VARCHAR left (VARCHAR str, INT len)`


It returns the left part of a string of specified length, length is char length not the byte size.
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2 changes: 1 addition & 1 deletion docs/en/docs/sql-manual/sql-functions/string-functions/right.md
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Expand Up @@ -28,7 +28,7 @@ under the License.
### Description
#### Syntax

`VARCHAR RIGHT (VARCHAR STR)`
`VARCHAR RIGHT (VARCHAR str, INT len)`


It returns the right part of a string of specified length, length is char length not the byte size.
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2 changes: 1 addition & 1 deletion docs/en/docs/sql-manual/sql-functions/string-functions/strleft.md
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Expand Up @@ -28,7 +28,7 @@ under the License.
### Description
#### Syntax

`VARCHAR STRAIGHT (VARCHAR STR)`
`VARCHAR STRAIGHT (VARCHAR str, INT len)`


It returns the left part of a string of specified length, length is char length not the byte size.
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2 changes: 1 addition & 1 deletion docs/en/docs/sql-manual/sql-functions/string-functions/strright.md
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Expand Up @@ -29,7 +29,7 @@ under the License.
### Description
#### Syntax

`VARCHAR strright (VARCHAR str)`
`VARCHAR strright (VARCHAR str, INT len)`


It returns the right part of a string of specified length, length is char length not the byte size.
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2 changes: 1 addition & 1 deletion docs/zh-CN/docs/sql-manual/sql-functions/string-functions/left.md
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ under the License.
### description
#### Syntax

`VARCHAR left(VARCHAR str)`
`VARCHAR left(VARCHAR str, INT len)`


它返回具有指定长度的字符串的左边部分, 长度的单位为utf8字符
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2 changes: 1 addition & 1 deletion docs/zh-CN/docs/sql-manual/sql-functions/string-functions/right.md
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ under the License.
### description
#### Syntax

`VARCHAR right(VARCHAR str)`
`VARCHAR right(VARCHAR str, INT len)`


它返回具有指定长度的字符串的右边部分, 长度的单位为utf8字符
Expand Down
2 changes: 1 addition & 1 deletion docs/zh-CN/docs/sql-manual/sql-functions/string-functions/strleft.md
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ under the License.
### description
#### Syntax

`VARCHAR strleft(VARCHAR str)`
`VARCHAR strleft(VARCHAR str, INT len)`


它返回具有指定长度的字符串的左边部分,长度的单位为utf8字符
Expand Down
2 changes: 1 addition & 1 deletion docs/zh-CN/docs/sql-manual/sql-functions/string-functions/strright.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ under the License.
### description
#### Syntax

`VARCHAR strright(VARCHAR str)`
`VARCHAR strright(VARCHAR str, INT len)`


它返回具有指定长度的字符串的右边部分, 长度的单位为utf8字符
Expand Down