documentationstrlen¶
Description¶
Compute the length of an input string.
Return type¶
int64
Domain¶
This is a scalar function (calculates a single output value for a single input row.)
Categories¶
Usage¶
strlen(value)
Argument |
Type |
Optional |
Repeatable |
Restrictions |
|---|---|---|---|---|
value |
string |
no |
no |
none |
Examples¶
make_col foo:strlen("The quick brown fox jumped over the lazy dog.")
This counts the number of characters in a string and creates a new column foo containing 45.