documentationne¶
Description¶
Return true if A is not equal to B.
Return type¶
bool
Domain¶
This is a scalar function (calculates a single output value for a single input row.)
Categories¶
Usage¶
ne(a, b)
Argument |
Type |
Optional |
Repeatable |
Restrictions |
|---|---|---|---|---|
a |
comparable |
no |
no |
none |
b |
comparable |
no |
no |
none |
Examples¶
make_col foo:ne(bar, baz)
This produces a column named foo comparing bar and and baz. If bar is 1 and baz is 1, foo is false. If bar is 1 and baz is 0, foo is true. If bar is 1 and baz is null, foo is null.