diff --git a/docs-2.0/3.ngql-guide/6.functions-and-expressions/2.string.md b/docs-2.0/3.ngql-guide/6.functions-and-expressions/2.string.md index 9f9ebaef855..bda86ca0916 100644 --- a/docs-2.0/3.ngql-guide/6.functions-and-expressions/2.string.md +++ b/docs-2.0/3.ngql-guide/6.functions-and-expressions/2.string.md @@ -76,8 +76,9 @@ nebula> RETURN upper("Basketball_Player"); ## length() length() 返回: - - 指定字符串的长度,单位:字节。 - - 路径的长度,单位:跳。 + +- 指定字符串的长度,单位:字节。 +- 路径的长度,单位:跳。 语法:`length({|})` @@ -562,4 +563,4 @@ nebula> YIELD json_extract('{"a": 1, "b": {}, "c": {"d": true}}') AS result; +-----------------------------+ | {a: 1, b: {}, c: {d: true}} | +-----------------------------+ -``` \ No newline at end of file +```