摘要:
一、假数据解析 SELECT r1.col.dataSourceId, r1.col.database, r1.col.dataTable FROM (SELECT explode(r.json) AS col FROM ( SELECT from_json('[{"dataSourceId":4, 阅读全文
摘要:
一、Presto服务下新建catelog cd /usr/local/service/presto/etc/catalog vim iceberg.properties connector.name=iceberg #iceberg.catalog.type=hive_metastore hive. 阅读全文