H2 Database - Call
CALL is a SQL command which belongs to H2 database server. This command is used to calculate a simple expression. It returns the result of the given expression in a single column field. When it returns an array of results, then each element in the array is displayed as a column value.
Following is the generic syntax of the CALL command.
We can use the arithmetic expression in this syntax.
Let us take an example and execute an arithmetic expression (15 * 25) using call command.
The above command produces the following output.