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Sort

Operators in the Sort category

1: Sort
2: Sort Partitions
3: Stable Merge Sort

Home > Data Cleaning > Sort

Operators

Operator	Description
Sort	Sort based on the columns and sorting methods
Sort Partitions	Sort Partitions
Stable Merge Sort	Stable per-partition sort with multi-key ordering (incremental stack of sorted buckets)

Total: 3 operators

1 - Sort

Sort based on the columns and sorting methods

Home > Data Cleaning > Sort

Input Properties

Property	Requirement	Type	Default	Description
Attributes	✓	List	-	Column to perform sorting on
↳ Attribute	✓	String	-	Attribute name to sort by
↳ Sort Preference	✓	ASC, DESC	-	Sort preference (ASC or DESC)

Output Ports

Port	Mode
0	Set Snapshot

2 - Sort Partitions

Sort Partitions

Home > Data Cleaning > Sort

Input Properties

Property	Requirement	Type	Default	Description
Attribute	✓	String (integer, long, double)	-	Attribute to sort (must be numerical)
Attribute Domain Min	✓	Long	0	Minimum value of the domain of the attribute
Attribute Domain Max	✓	Long	0	Maximum value of the domain of the attribute

Output Ports

Port	Mode
0	Set Snapshot

3 - Stable Merge Sort

Stable per-partition sort with multi-key ordering (incremental stack of sorted buckets)

Home > Data Cleaning > Sort

Input Properties

Property	Requirement	Type	Default	Description
Sort Keys	✓	List	-	List of attributes to sort by with ordering preferences
↳ Attribute	✓	String	-	Attribute name to sort by
↳ Sort Preference	✓	ASC, DESC	-	Sort preference (ASC or DESC)

Output Ports

Port	Mode
0	Set Snapshot