2022年8月31日
解析json array presto 语法
摘要： 示例： {data=[{"name":"col1","min":0,"max":32,"avg":29}, {"name":"col2","min":1,"max":35,"avg":21}, {"name":"col3","min":4,"max":56,"avg":34}]} sql: with 阅读全文
posted @ 2022-08-31 18:19 cnblogs_z_s 阅读(1213) 评论(0) 推荐(0) 编辑