July 2018
Beginner to intermediate
400 pages
12h 7m
English
6.2.1 Two Principal Methods of Subsetting
6.2.2 Simple Data File Subsetting via a Hash Table
6.2.3 Why a Hash Table and Not SQL?
6.2.4 Subsetting with a Twist: Adding a Simple Count
6.3.2 Merging a Join with an Aggregate
6.3.4 DO_OVER Versus FIND + FIND_NEXT
6.4.1 Hash Data Split - Sorted Input
6.4.2 Hash Data Split - Unsorted Input
6.5 Ordering and Grouping Data
6.5.1 Reordering Split Outputs
In Chapters 2-4, we have discussed how the hash object tools can be used to perform hash table operations. ...