SQL Analyst · Quality · HAVING

Detect duplicate business references — customer collections · training scenario

Detect duplicate business references from a customer collections data set designed to control the level of detail and discrepancies. You must produce the result, check it on the source data and explain what it allows you to decide in this customer collections.

SQL Analyst

Continue with the right access

“Detect duplicate business references — customer collections · training scenario” is included from SQL Analyst.

30 free days of SQL Pro on registration, subject to the 32 remaining places. No card or automatic renewal.

Create my Discovery space I already have an account

After signing in, you will return directly to this activity.

How your result is validated