The Frightening Reality Of Missing Records In An ETL Scenario [ETL Scenario -6]
SPS Free Training : https://etlsql.kartra.com/page/sps-fr...
In this video I have explained 4 solutions to solve a very common SQL scenarios to find records that exists in one table and not present in other table.
Categories & Patterns discussed in this video:
======================================================
/*
Solution 1
Category: JOINS
Pattern: LEFT with NULL
*/
======================================================
/*
Solution 2
Category: Miscellaneous
Pattern: SET Operators
*/
======================================================
/*
Solution 3
Category: WHERE
Pattern: NOT IN
*/
======================================================
/*
Solution 4
Category: WHERE
Pattern: NOT EXISTS
*/
======================================================
Webpage link : https://etl-sql.com/sql-query-find-cu...
======================================================
Let me know if you need any help in learning SQL.
![|СОВМЕСТКА| Это любовь в одно касание... [with Ohiko Tyan]](https://images.videosashka.com/watch/inx2Welh5M0)
![SQL Timestamp ETL timezone problems are a NIGHTMARE [ETL Scenario -4] #sql #etl](https://images.videosashka.com/watch/7OQGTmU-SHs)
![Aggregate Fact Tables in Data Warehouse - Concept you must know [ETL Scenario -5] #etl #sql #dwh](https://images.videosashka.com/watch/Sy4_pkUqGmE)
![ETL Script Types and Concepts: The Ultimate Guide [ETL Scenario -3] #etl #sql](https://images.videosashka.com/watch/Xol-A26o6MQ)
![Intra-day Job orchestration & SQL: A full tutorial with example [ETL Scenario -2] #etl](https://images.videosashka.com/watch/kbQceQLRRZI)
![Do NOT run DROP TABLE in PRODUCTION. Use 2 alternate solutions [ETL Scenario -1 ] #etl #sql](https://images.videosashka.com/watch/FrlhAScErV8)
![The Frightening Reality Of Missing Records In An ETL Scenario [ETL Scenario -6] #sql #etl](https://images.videosashka.com/watch/w6SRJI0KZ6Q)
