TOKENIZE (Lakehouse v2)
使用指定的分析器将字符串分词为词项数组,适用于全文搜索场景。
Analyze 语法
Section titled “Analyze 语法”func.tokenize('The quick brown fox', 'english')Analyze 示例
Section titled “Analyze 示例”func.tokenize('The quick brown fox', 'english')
┌─────────────────────────┐│ ["quick","brown","fox"] │└─────────────────────────┘SQL 语法
Section titled “SQL 语法”TOKENIZE(<str>[, <analyzer>])SQL 示例
Section titled “SQL 示例”SELECT TOKENIZE('The quick brown fox', 'english');
┌─────────────────────────┐│ ["quick","brown","fox"] │└─────────────────────────┘