Sql Lateral View

or UDTFs, and then we'll look at how you can use the lateral view to further manipulate the results of a UDTF. The table exists only for the duration of the query and is typically given a name or alias; however, an alias is not required. sql,sas,transpose. Whether you're a candidate or interviewer, these interview questions will help prepare you for your next SQL interview ahead of time. Optimise a LATERAL JOIN query on a big table. Hadoop Tutorial - Getting Started with HDP Hive - Data ETL Through the use of SQL you can view your data as a table and create queries like you would in an. So there you have it, using SQL to combine semi-structured data with traditional structured data in a relational data warehouse in the cloud. If damage was caused by a City tree, you may file a claim with the City; however, you must follow the claim filing procedure to ensure that your request provides the best available information in its review consideration. I recently reviewed a SQL query that was returning duplicate results. * explode(MAP