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Set Operations

Unions, intersection, set membership

Functions

intersect Set intersection of two arrays
ismember Array elements that are members of set array
issorted Determine whether set elements are in sorted order
setdiff Set difference of two arrays
setxor Set exclusive OR of two arrays
union Set union of two arrays
unique Unique values in array
join Merge two tables by matching up rows using key variables
innerjoin Inner join between two tables
outerjoin Outer join between two tables
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