strRepeat
Repeats each string n times (ADR-2026-10-30-01): n = 0 yields the empty string (valid data, not null); the total output size is checked before any allocation; null strings stay null.
Parameters
s | the STRING Series |
n | the repeat count (>= 0) |
Returns
the repeated STRING Series.
Throws
DataFrameException on a negative
n or an output whose
byte size does not fit size_t.