# SQL Sequence Grand Aggregate Empty Function

> The `seq_empty()` function returns a Boolean value indicating whether the specified sequence has values or not.

> Following is an example script demonstrating the `seq_empty()` function:

>         INSERT INTO SimpleSequence(testNumber,fVal1)
>         VALUES(5,'{1.1,1.1,2.2,3.3}');

>         SELECT seq_empty(iVal1) AS "iVal1 empty?", seq_empty(fVal1) AS "fVal1 empty?"
>         FROM SimpleSequence WHERE testNumber = 5;

>         iVal1 empty?  fVal1 empty?
>         -----------------------------------------------------------------
>         true          false

> ## Sample script

> A sample script to demonstrate this `select` statement using xSQL can be run from the `samples/xsql/scripts/financial` directory with the following command:

>         f 1