LN (Lakehouse v2)
返回数值的自然对数。
Analyze 语法
Section titled “Analyze 语法”func.ln(<x>)Analyze 示例
Section titled “Analyze 示例”func.ln(2.718281828459045)
┌─────┐│ 1.0 │└─────┘SQL 语法
Section titled “SQL 语法”LN(<x>)SQL 示例
Section titled “SQL 示例”SELECT LN(EXP(1));
┌─────┐│ 1.0 │└─────┘