SQL and PPL Contributing SQL and PPL OpenSearch SQL lets you write queries in SQL rather than the OpenSearch query domain-specific language (DSL) . If you’re already familiar w...
SQL Error Q1. Query error: Failed to get scan range, no queryable replica found in tablet: xxxx Q2. Show backends/frontends The information viewed is incomplete Q3. invalid clust...
SQL and PPL Contributing SQL and PPL OpenSearch SQL lets you write queries in SQL rather than the OpenSearch query domain-specific language (DSL) . If you’re already familiar w...
SQL on Anywhere 基于Extension Connector的跨数据库实例访问数据 SQL on Anywhere 当前用于大数据处理的引擎组件种类繁多,且各自提供了丰富的接口供用户使用。但对传统数据库用户来说,SQL语言依然是最熟悉和方便的一种接口。如果能在一个客户端中使用SQL语句操作不同的大数据组件,将极大提升使用各种大数据...
Query syntax FROM WHERE GROUP BY HAVING ORDER BY LIMIT OFFSET UNION ALL Top-level Table-level EXPLAIN PLAN Identifiers and literals Dynamic parameters Data types Stan...