WebOct 25, 2014 · 1 If you are asking whether you can re-use CTEs after they have been used in a query, the answer is no. You can't do this: with A as ( -- query ) select A.* from A; -- this is a separate query select id , count (*) from A group by id You can, however, combine CTEs in all kinds of ways, as long as you do it in a single statement.

sql - Joining multiple CTEs - Stack Overflow

WebJan 29, 2024 · Users despite closing the window, HANA in many cases fails to terminate the query run of the previous run. To detect such runs we can use below query: ====== WITH CTE AS ( SELECT C.HOST, C.USER_NAME, SUBSTRING (S.STATEMENT_STRING,1,2000) SQL_STATEMENT FROM M_CONNECTIONS C … WebMay 1, 2024 · With HANA 1 there is no officially documented way to implement proper hierarchy processing. There exists the option to create a calculation view of type "hierarchy" but this has not been made externally available. One option could be to look into your scenario and see if there might be constraints that allow for different approaches. quiz ameryka kraje

CTE - Common Table Expressions - SAP Generation n>

WebNov 8, 2024 · A CTE that produces hierarchical data can declare itself as a SQL hierarchy of a freely defined name with the addition WITH HIERARCHY. That simply means that subsequent queries of the same WITH statement can use the CTE as a hierarchy with its implicit hierarchy columns or – more important – in hierarchy navigators. WebDec 27, 2024 · Write below Code in HANA Studio in SQL Console. The below code gives first priority for Maths marks, second priority for Physics, and third priority for Chemistry. Execute the above code and see the Results. ROW_NUMBER () is generated numbers from 1 to 10 and allocated in sequence. WebCertified Scrum Master and Certified SAFE5 Agilist and SQL Data analyst at Krish IT Solutions 2m quiz anak