To tie two series into a single continuous series:

Use the [tie] type. The following example ties two series together into one.

Code

with n in tie((:1, 2, 3, 4), (:0, 9, 8, 7))
select #n

Result

1, 2, 3, 4, 0, 9, 8, 7

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To tie several series into a single continuous series:

Use the [tie] type by nesting it repeatedly. The following example ties many series together into one.

Code

with n in tie((:1, 2, 3, 4), tie((:0, 9, 8, 7), (:'a', 'b', 'c')))
select #n

Result

1, 2, 3, 4, 0, 9, 8, 7, a, b, c