HP (Hewlett-Packard) c-tree-SQL ISQL and Tool reference Guide Printer User Manual


 
ISQL Statements
FairCom Corporation 3-21
Thursday
1 record selected
ISQL> column sysdate format "Month"
ISQL> select sysdate from syscalctable
SYSDATE
-------
May
1 record selected
ISQL> column sysdate format "DDth"
ISQL> select sysdate from syscalctable
SYSDATE
-------
7th
1 record selected
Note: If the select-list of a query includes column titles, they override formatting specified in
COLUMN statements for those columns. The following example illustrates this behav-
ior.
ISQL> select fld from syscalctable; -- No formatting
FLD
---
100
1 record selected
ISQL> column fld heading "column title" -- Specify heading in COLUMN statement
ISQL> select fld from syscalctable;
COLUMN TITLE
------------
100
1 record selected
ISQL> select fld "new title" from syscalctable; -- Specify title in select list
NEW TITLE
---------
100
1 record selected
3.7.5 COMPUTE
Syntax
COMPUTE
[ { AVG | MAX | MIN | SUM | COUNT }
OF column_name
IN variable_name
ON break_spec ] ;
break_spec::
{ column_name | ROW | PAGE | REPORT }
Description
Performs aggregate function computations on column values for the specified set of rows, and
assigns the results to a variable. DISPLAY statements can then refer to the variable to display
its value.