parseInt parses a string to determine if it contains an integer
value. This function returns all rows that contain a decimal, integer, or null
value, and skips any rows that don't. If the row contains a decimal value, it
is returned as the nearest integer, rounded down. For example, a value of '2.99' is
returned as '2'.
Syntax
parseInt(expression)
Arguments
- expression
-
The expression must be a string. It can be the name of a field that uses the string data type, a literal value like
'3', or a call to another function that outputs a string.
Return type
Integer
Example
The following example evaluates feeType to determine if it
contains integer values.
parseInt(feeType)The following are the given field values.
feeType
--------
2
2.1
2a
3
3b
(null)
5For these field values, the following rows are returned.
2
2
3
(null)
5