SQL Syntax Reference : PRINT
 
PRINT
Remarks
Use PRINT to print variable values or constants. The PRINT statement applies only to Windows-based platforms. It is ignored on other operating system platforms.
You can use PRINT only within stored procedures.
Examples
The following example prints the value of the variable :myvar.
PRINT( :myvar );
PRINT 'MYVAR = ' + :myvar;
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The following example prints a text string followed by a numeric value. You must convert a number value to a text string to print the value.
PRINT 'Students enrolled in History 101: ' + convert(:int_val, SQL_CHAR);
See Also
CREATE PROCEDURE