Description

In this course, you will :

This course describes Oracle functionality useful to the SQL-savvy data analyst, and features topics such as ordering your data with NULLs appearing first or last, using FETCH to subset your data, using SAMPLE to randomly sample from a table, using CROSS APPLY and OUTER APPLY, how to use the MODEL feature to access the rows and columns of a database table like a spreadsheet, generating random numbers, computing occurrences, using nested tables, and much, more.