ifr()

Read(307) Label: record,

Description:

Find whether an object is a record.

Syntax:

ifr(x)

Note:

The function finds whether the parameter x is a record.

Parameter:

x

Any data object, for example a constant, an expression, a record, a record sequence, a sequence or a table sequence.

Return value:

true/false

Example:

 

A

 

1

=demo.query("select * from EMPLOYEE")

 

2

=ifr(A1(1))

true

3

=ifr(A1)

false

4

=ifr(A1(1).BIRTHDAY)

false

Related functions:

ift()

ifa()

ifv()