ST_union¶

c = ST_union(a, b)

Return Value

c.

Parameters

a: a is a string or real matrix.

b: b is a string or real matrix.

Example

* ST_union([2,3,2,5], [2,4,9])
*    2.000    3.000   2.000  5.000  2.000  4.000  9.000
*
* ST_union(["one", "two", "three"], ["two", "four", "five"])'
one
two
three
two
four
five

See also

Overview Strings, ST_complement, ST_intersection, ST_set

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