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TechTip: The Many Dimensions of SQL DEFAULT Values

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Learn how using DEFAULTs in DB2 for i SQL can improve code management.

 

With respect to computer systems, Dictionary.reference.com defines a "default" as:

value that a program or operating system assumes, or a course of action that a program or operating system will take, when the user or programmer specifies no overriding value or action.

 

Defaults are useful because they represent a common, standard value or processing action to take unless an alternative value or action is needed. Using defaults in DB2 for i can simplify development because developers can insert common, valid data, into table columns without necessarily having to concern themselves with "what value" is required.

 

Likewise, function and stored procedure parameters can be defined with defaults such that the developer doesn't have to investigate what value to pass. Further, the use of defaults allows a single value to be defined in one place such that a given default value represented by a literal or scalar expression does not have to be repeated throughout code, making code maintenance easier.

 

This tip will briefly examine how to define defaults in DB2 for i SQL for tables, functions, global variables, and stored procedures.

                                   

CREATE TABLE

A default can be specified on a CREATE TABLE statement to automatically give a column a certain value (unless a special value is required):

 

CREATE TABLE BillOfMaterials FOR SYSTEM NAME BOM (

   BillOfMaterialsID FOR BOMID int GENERATED BY DEFAULT AS IDENTITY NOT NULL,

   ProductAssemblyID FOR PRDASMID int,

   ComponentID FOR COMPID int NOT NULL,

   StartDate Date NOT NULL DEFAULT CURRENT_DATE,

   EndDate Date DEFAULT NULL,

   UnitMeasureCode FOR UOMCODE nchar(3) NOT NULL,

   BOMLevel smallint NOT NULL,

   PerAssemblyQty FOR PERASMQTY decimal(8, 2) NOT NULL DEFAULT 1,

   ModifyStamp FOR MODSTAMP Timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP

) RCDFMT BOMR;

 

When data is inserted into a table, if values are not supplied for the columns defined with defaults, DB2 for i will fill in the values based on the defaults in the table's definition. When defining a DEFAULT on a table column, the options are limited in DB2 for i to an identity value (aka an autoincrementing number managed by the database engine), a literal, or a special register such as USER or CURRENT_DATE. Unfortunately, scalar functions and global variables cannot be specified in a DEFAULT clause.

 

Also note that columns with certain data types, such as XML, do not allow a DEFAULT value.

 

Unless circumstances dictate otherwise, a developer need not worry about what to INSERT into the columns defined with default values because they're defined on the table itself. Although it may seem unnecessary, defining a column with DEFAULT NULL (as shown for column EndDate) does indicate to developers that a NULL value is normal and expected. What developer out there hasn't looked at a table definition and wondered what value a column should contain or whether a NULL is legitimate?

 

A column default is best utilized when there is a common value that is used the majority of the time, when there is a specific "acceptable" value that works well with the application, for identity columns, or when a special register can provide a system-supplied value such as a current timestamp or current user.

 

INSERT Statement

When inserting data into a table, a column default will be used in a few circumstances:

#1) When a column name is omitted from an INSERT statement the defined DEFAULT will be used for the INSERT

 

-- Defaulted columns are filled in using DEFAULT expression

INSERT INTO BillOfMaterials (ProductAssemblyID,ComponentID,UnitMeasureCode,BOMLevel)

VALUES(1,1,'EA',1)

 

Referencing the CREATE TABLE example above, the BillOfMaterialsID, StartDate, EndDate, PerAssemblyQty, and ModifyStamp columns are assigned the default values specified in the table definition. If a default has not been defined for an omitted column, then a NULL will be assigned to the column (and the column definition better allow for NULLs!).

 

#2) When the column name is specified and the DEFAULT keyword is used for the column's value

 

-- Using the default keyword, start date is defaulted to table's DEFAULT value

INSERT INTO BillOfMaterials (ProductAssemblyID,ComponentID,UnitMeasureCode,BOMLevel,StartDate)

VALUES(1,1,'EA',1,DEFAULT)

 

In this example, StartDate is specified in the column list, and it is assigned the special "DEFAULT" keyword as the value to use, which simply sets the column's value to the column's defined default.

 

Of course, a default is ignored when specifying a literal or an expression to be inserted into a column:

 

INSERT INTO BillOfMaterials (ProductAssemblyID,ComponentID,UnitMeasureCode,BOMLevel,StartDate)

VALUES(1,1,'EA',1,'2015-01-01')

 

MERGE or UPDATE Statements

As with INSERT, the UPDATE and MERGE statements can specify the DEFAULT keyword as the expression to use for a target column.

 

UPDATE BillOfMaterials

  SET PerAssemblyQty=DEFAULT,

      ModifyStamp=DEFAULT

WHERE PerAssemblyQty<=0;

 

MERGE follows the same rules as INSERT and UPDATE:

 

MERGE INTOBillOfMaterials Target

USING (

SELECT *

 FROM (VALUES

  (1,1,'EA',1),

  (2,1,'EA',1),

  (7,1,'LB',1),

  (8,1,'EA',1)

) x(ProductAssemblyID,ComponentID,UnitMeasureCode,BOMLevel)) Source

 

ON Target.ProductAssemblyId=Source.ProductAssemblyId

AND Target.ComponentId=Source.ComponentId

 

WHEN MATCHED THEN

   UPDATE

  SET UnitMeasureCode=Source.UnitMeasureCode

      PerAssemblyQty=DEFAULT,

      ModifyStamp=DEFAULT

 

WHEN NOT MATCHED THEN

   INSERT (ProductAssemblyID,ComponentID,UnitMeasureCode,BOMLevel,ModifyStamp)

   VALUES (Source.ProductAssemblyID,Source.ComponentID,Source.UnitMeasureCode,Source.BOMLevel,Default)

;

 

ALTER TABLE

If you want to add a new column to an existing table that contains rows, and the new column is defined as “not nullable”, you must specify the default keyword and a value. The specified value will be used to initialize the new column's row values.

 

The following ALTER TABLE statement will fail if the table has rows because the column is defined with NOT NULL and DB2 for i doesn't have a value to put in the column:

ALTER TABLE BillOfMaterials

ADD CreateStamp TIMESTAMP NOT NULL

 

In contrast, this ALTER TABLE statement will populate the new CreateDate column with the value of the CURRENT_TIMESTAMP special register:

 

ALTER TABLE BillOfMaterials

ADD CreateStamp TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP

 

Global Variables

Global variables (new to IBM i 7.1) are scalar values created using the CREATE VARIABLE statement. They are scoped to an SQL session (i.e., a SQL connection for a given job) and can be used as a work area to share information between interactive SQL statements, SQL routines, and triggers.

 

Here is an example of creating a variable called SHIP_DATE that can be populated and used by many DML SQL statements (remember, a variable can be used in an expression):

 

-- Define Variable

CREATE VARIABLE ADVWORKS.SHIP_DATE DATE;


-- Set Ship Date to be yesterday's date

SET ADVWORKS.SHIP_DATE=CURRENT_DATE - 1 DAY;

-- Get Shipments based on global variable value

SELECT * FROM SHIPMENTS WHERE SHIP_DATE=ADVWORKS.SHIP_DATE;

 

By adding the DEFAULT keyword, an expression can be used to automatically set a default value for the variable:

 

-- Assume Yesterday as the last ship date

CREATE OR REPLACE VARIABLE ADVWORKS.SHIP_DATE DATE

DEFAULT (CURRENT_DATE - 1 DAY);

 

A default can also be a scalar query expression:

 

-- Use the last shipment date prior

-- to today as the default ship date

CREATE OR REPLACE VARIABLE ADVWORKS.SHIP_DATE DATE

DEFAULT (

    SELECT SHIPDATE

      FROM ADVWORKS.SALESORDERHEADER

     WHERE SHIPDATE<CURRENT_DATE

  ORDER BY SHIPDATE DESC

  FETCH FIRST 1 ROW ONLY)

;

 

In this case, instead of assuming yesterday's date, the default value for the SHIP_DATE global variable will be calculated on the fly by looking up the last ship date used prior to today. If a default is defined, whenever the global variable is read, its default is returned.

A global variable can be overridden using SET:

 

SET ADVWORKS.SHIP_DATE='2014-08-30';

 

It can be reverted to the default as well:

 

SET ADVWORKS.SHIP_DATE=default;

 

Global variables can reference one another:

 

CREATE VARIABLE ADVWORKS.CURRENT_GROSS_SALES DEC(19,4) DEFAULT

(SELECT SUM(SUBTOTAL)

  FROM ADVWORKS.SALESORDERHEADER

 WHERE SHIPDATE=ADVWORKS.SHIP_DATE

)

 

Global variable DEFAULTs are great when using logic based on values in the database. However, there are no parameterization options, unless you want to populate other global variables to serve as parameters! When parameters are needed, then scalar functions are usually a better choice to implement specific logic.

 

Global variables coupled with default values are particularly useful because they allow the centralized storage of business logic. In the SHIP_DATE example, the logic to figure out the working SHIP_DATE is actually the last business day prior to today. It's better to reference the global variable in 100 SQL statements than to repeat the default expression 100 times!

 

Incidentally, when a CREATE VARIABLE statement is issued, the global variable is implemented as a service program (*SRVPGM) object behind the scenes.

 

CREATE FUNCTION and CREATE PROCEDURE Parameters

Parameter DEFAULTs for procedures have only been available in IBM i 7.1 TR5 or later. Parameter DEFAULTs for functions are available starting with IBM i 7.2.

 

When writing functions and procedures, it is typical for a developer to inspect a parameter for a NULL to invoke "default" logic. For example, if a NULL is passed to this function, logic is invoked to use the CURRENT_DATE register.

 

CREATE OR REPLACE FUNCTION ADVWORKS.SHIPVAL

(@SHIPDATE DATE)

RETURNS DEC(11,2)

DETERMINISTIC

BEGIN

   RETURN

   (SELECT SUM(SUBTOTAL)

      FROM ADVWORKS.SALESORDERHEADER

     WHERE SHIPDATE=CASE WHEN @SHIPDATE IS NULL

                         THEN CURRENT_DATE

                         ELSE @SHIPDATE END);

END;

 

This works well except in cases when NULL will be a legitimate parameter value or where NULL already means something specific to the application.

 

In DB2 for i 7.2, the DEFAULT keyword can be specified on the parameter itself so that no special code and no "special meaning values" are required:

 

CREATE OR REPLACE FUNCTION ADVWORKS.SHIPVAL

(@SHIPDATE DATE DEFAULT CURRENT_DATE)

RETURNS DEC(11,2)

DETERMINISTIC

BEGIN

   RETURN

   (SELECT SUM(SUBTOTAL)

      FROM ADVWORKS.SALESORDERHEADER

     WHERE SHIPDATE=@SHIPDATE>);

END;

 

The function can be invoked with the "DEFAULT" parameter value which tells the function to use CURRENT_DATE:

 

VALUES (ADVWORKS.SHIPVAL(DEFAULT));

 

The benefit of using DEFAULT is that if the DEFAULT changes (say, from CURRENT_DATE to CURRENT_DATE - 1 DAY):

CREATE OR REPLACE FUNCTION ADVWORKS.SHIPVAL

(@SHIPDATE DATE DEFAULT (CURRENT_DATE - 1 DAY))


Then the change needs to be done only in the function. All SQL invocations passing the DEFAULT keyword will adjust accordingly to the function's revised default.

 

DB2 for i allows global variables to serve as a function's DEFAULT. Say the CURRENT_SHIP_DATE global variable retrieves the last shipment date in the shipments table. This is superior to the CURRENT_DATE - 1 DAY expression because the latter won't work for weekends or holidays if the business isn't shipping. Variable CURRENT_SHIP_DATE can be the default for the @SHIPDATE parameter of the SHIPVAL user-defined function (UDF):

 

CREATE OR REPLACE FUNCTION ADVWORKS.SHIPVAL

(@SHIPDATE DATE DEFAULT ADVWORKS.CURRENT_SHIP_DATE)

RETURNS DEC(11,2)

DETERMINISTIC

BEGIN

   RETURN

   (SELECT SUM(SUBTOTAL)

      FROM ADVWORKS.SALESORDERHEADER

     WHERE SHIPDATE=@SHIPDATE);

END;

;

 

Impressively, a scalar query can also serve as a DEFAULT value:

 

CREATE OR REPLACE FUNCTION ADVWORKS.SHIPVAL

(@SHIPDATE DATE DEFAULT

   (SELECT SHIPDATE

      FROM ADVWORKS.SALESORDERHEADER

  ORDER BY SHIPDATE DESC

FETCH FIRST 1 ROW ONLY))

RETURNS DEC(11,2)

...

 

The only potential issue when defining a default in this manner is that you can't reference any other function parameter values in the subquery to limit results, etc.

 

Using DEFAULT is superior to implementing a NULL or "special value" hack because a default expression is clearly defined on the function parameter, and the use of the DEFAULT keyword as a parameter value clearly indicates to a developer the intended use of the parameter (whereas NULL may be unclear.)

 

Just to round out the topic, here is an example of a stored procedure with default parameters defined:

 

CREATE OR REPLACE PROCEDURE ADVWORKS.Process_Shipments (

CUSTOMER_TYPE   INT,

INCLUDE_PARTIAL IN CHAR(1) DEFAULT 'Y',

SHIP_DATE       IN DATE DEFAULT (CURRENT_DATE - 1 DAY)

)

BEGIN

   /* More Logic Here */

END

 

The first parameter (CUSTOMER_TYPE) has no default, so it must be passed in a CALL statement for the procedure to run. The remaining two parameters (INCLUDE_PARTIAL and SHIP_DATE) have defaults. The procedure’s parameter values will be assigned the default values if the parameters are omitted in the CALL statement (Example 1) or if the default keyword is used on the CALL (Example 2):

 

-- Example 1: omit defaulted parameters

CALL ADVWORKS.Process_Shipments (1)

 

-- Example 2: include default parameters

CALL ADVWORKS.Process_Shipments (1,default,default)

 

-- Example 3: name two of the three parameters

CALL ADVWORKS.Process_Shipments (CUSTOMER_TYPE=>1,SHIP_DATE=>default)

 

-- Example 4: use a specific value for INCLUDE_PARTIAL

CALL ADVWORKS.Process_Shipments (CUSTOMER_TYPE=>1,INCLUDE_PARTIAL=>'N')

 

System Catalog

Finally, information about column, variable, and parameter defaults can be found in the various catalog views as shown below:

 

-- Find table columns defined with DEFAULT values in DEV schema

SELECT TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,

DATA_TYPE,HAS_DEFAULT,COLUMN_DEFAULT

 FROM QSYS2.SYSCOLUMNS

WHERE TABLE_SCHEMA='DEV'

  AND HAS_DEFAULT<>'N'

 

-- Find global variables with DEFAULT values in ADVWORKS schema

SELECT VARIABLE_SCHEMA,VARIABLE_NAME,DATA_TYPE,DEFAULT

 FROM QSYS2.SYSVARIABLES

WHERE VARIABLE_SCHEMA='ADVWORKS'

  AND DEFAULT IS NOT NULL;

 

-- Find routines with parameter DEFAULTs in ADVWORKS schema

SELECT R.SPECIFIC_SCHEMA,R.SPECIFIC_NAME,R.ROUTINE_TYPE,
P.ORDINAL_POSITION,PARAMETER_MODE,PARAMETER_NAME,DATA_TYPE,DEFAULT

 FROM QSYS2.SYSROUTINES R

 JOIN QSYS2.SYSPARMS P ON P.SPECIFIC_SCHEMA=R.SPECIFIC_SCHEMA

                      AND P.SPECIFIC_NAME=R.SPECIFIC_NAME

                      AND P.DEFAULT IS NOT NULL

WHERE ROUTINE_SCHEMA='ADVWORKS'

 

Delve into Defaults

Defaults benefit developers by defining "normal" expected values to be included in specific table columns. Moreover, when used with global variables, default values offer a way to write code that's easier to maintain by encapsulating a common scalar expression within a variable instead of repeating the expression throughout numerous SQL statements. Finally, using parameters in functions and procedures allows a developer to easily learn something about the expected input, and helps avoid the use of "hack" values such as a NULL to implement default logic.

Michael Sansoterra is a DBA for Broadway Systems in Grand Rapids, Michigan. He can be contacted at sqlsleuth@gmail.com.


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    SB_HelpSystems_WC_GenericMany business still depend on RPG for their daily business processes and report generation.Wouldn’t it be nice if you could stop re-keying data between IBM i and other applications? Or if you could stop replicating data and start processing orders faster? Or what if you could automatically extract data from existing reports instead of re-keying? It’s all possible. Watch this webinar to learn about:

    • The data dilemma
    • 3 ways to stop re-keying data
    • Data automation in practice

    Plus, see how HelpSystems data automation software will help you stop re-keying data.

     

  • The Top Five RPG Open Access Myths....BUSTED!

    SB_Profound_WC_GenericWhen it comes to IBM Rational Open Access: RPG Edition, there are still many misconceptions - especially where application modernization is concerned!

    In this Webinar, we'll address some of the biggest myths about RPG Open Access, including:

    • Modernizing with RPG OA requires significant changes to the source code
    • The RPG language is outdated and impractical for modernizing applications
    • Modernizing with RPG OA is the equivalent to "screen scraping"

     

  • Time to Remove the Paper from Your Desk and Become More Efficient

    SB_HelpSystems_WC_GenericToo much paper is wasted. Attempts to locate documents in endless filing cabinets.And distributing documents is expensive and takes up far too much time.
    These are just three common reasons why it might be time for your company to implement a paperless document management system.
    Watch the webinar to learn more and discover how easy it can be to:

    • Capture
    • Manage
    • And distribute documents digitally

     

  • IBM i: It’s Not Just AS/400

    SB_HelpSystems_WC_Generic

    IBM’s Steve Will talks AS/400, POWER9, cognitive systems, and everything in between

    Are there still companies that use AS400? Of course!

    IBM i was built on the same foundation.
    Watch this recorded webinar with IBM i Chief Architect Steve Will and IBM Power Champion Tom Huntington to gain a unique perspective on the direction of this platform, including:

    • IBM i development strategies in progress at IBM
    • Ways that Watson will shake hands with IBM i
    • Key takeaways from the AS/400 days

     

  • Ask the RDi Experts

    SB_HelpSystems_WC_GenericWatch this recording where Jim Buck, Susan Gantner, and Charlie Guarino answered your questions, including:

    • What are the “hidden gems” in RDi that can make me more productive?
    • What makes RDi Debug better than the STRDBG green screen debugger?
    • How can RDi help me find out if I’ve tested all lines of a program?
    • What’s the best way to transition from PDM to RDi?
    • How do I convince my long-term developers to use RDi?

    This is a unique, online opportunity to hear how you can get more out of RDi.

     

  • Node.js on IBM i Webinar Series Pt. 2: Setting Up Your Development Tools

    Profound Logic Software, Inc.Have you been wondering about Node.js? Our free Node.js Webinar Series takes you from total beginner to creating a fully-functional IBM i Node.js business application. In Part 2, Brian May teaches you the different tooling options available for writing code, debugging, and using Git for version control. Attend this webinar to learn:

    • Different tools to develop Node.js applications on IBM i
    • Debugging Node.js
    • The basics of Git and tools to help those new to it
    • Using NodeRun.com as a pre-built development environment

     

     

  • Inside the Integrated File System (IFS)

    SB_HelpSystems_WC_GenericDuring this webinar, you’ll learn basic tips, helpful tools, and integrated file system commands—including WRKLNK—for managing your IFS directories and Access Client Solutions (ACS). We’ll answer your most pressing IFS questions, including:

    • What is stored inside my IFS directories?
    • How do I monitor the IFS?
    • How do I replicate the IFS or back it up?
    • How do I secure the IFS?

    Understanding what the integrated file system is and how to work with it must be a critical part of your systems management plans for IBM i.

     

  • Expert Tips for IBM i Security: Beyond the Basics

    SB PowerTech WC GenericIn this session, IBM i security expert Robin Tatam provides a quick recap of IBM i security basics and guides you through some advanced cybersecurity techniques that can help you take data protection to the next level. Robin will cover:

    • Reducing the risk posed by special authorities
    • Establishing object-level security
    • Overseeing user actions and data access

    Don't miss this chance to take your knowledge of IBM i security beyond the basics.

     

     

  • 5 IBM i Security Quick Wins

    SB PowerTech WC GenericIn today’s threat landscape, upper management is laser-focused on cybersecurity. You need to make progress in securing your systems—and make it fast.
    There’s no shortage of actions you could take, but what tactics will actually deliver the results you need? And how can you find a security strategy that fits your budget and time constraints?
    Join top IBM i security expert Robin Tatam as he outlines the five fastest and most impactful changes you can make to strengthen IBM i security this year.
    Your system didn’t become unsecure overnight and you won’t be able to turn it around overnight either. But quick wins are possible with IBM i security, and Robin Tatam will show you how to achieve them.

  • How to Meet the Newest Encryption Requirements on IBM i

    SB PowerTech WC GenericA growing number of compliance mandates require sensitive data to be encrypted. But what kind of encryption solution will satisfy an auditor and how can you implement encryption on IBM i? Watch this on-demand webinar to find out how to meet today’s most common encryption requirements on IBM i. You’ll also learn:

    • Why disk encryption isn’t enough
    • What sets strong encryption apart from other solutions
    • Important considerations before implementing encryption

     

     

  • Security Bulletin: Malware Infection Discovered on IBM i Server!

    SB PowerTech WC GenericMalicious programs can bring entire businesses to their knees—and IBM i shops are not immune. It’s critical to grasp the true impact malware can have on IBM i and the network that connects to it. Attend this webinar to gain a thorough understanding of the relationships between:

    • Viruses, native objects, and the integrated file system (IFS)
    • Power Systems and Windows-based viruses and malware
    • PC-based anti-virus scanning versus native IBM i scanning

    There are a number of ways you can minimize your exposure to viruses. IBM i security expert Sandi Moore explains the facts, including how to ensure you're fully protected and compliant with regulations such as PCI.

     

     

  • Fight Cyber Threats with IBM i Encryption

    SB PowerTech WC GenericCyber attacks often target mission-critical servers, and those attack strategies are constantly changing. To stay on top of these threats, your cybersecurity strategies must evolve, too. In this session, IBM i security expert Robin Tatam provides a quick recap of IBM i security basics and guides you through some advanced cybersecurity techniques that can help you take data protection to the next level. Robin will cover:

    • Reducing the risk posed by special authorities
    • Establishing object-level security
    • Overseeing user actions and data access

     

     

     

  • 10 Practical IBM i Security Tips for Surviving Covid-19 and Working From Home

    SB PowerTech WC GenericNow that many organizations have moved to a work from home model, security concerns have risen.

    During this session Carol Woodbury will discuss the issues that the world is currently seeing such as increased malware attacks and then provide practical actions you can take to both monitor and protect your IBM i during this challenging time.

     

  • How to Transfer IBM i Data to Microsoft Excel

    SB_HelpSystems_WC_Generic3 easy ways to get IBM i data into Excel every time
    There’s an easy, more reliable way to import your IBM i data to Excel? It’s called Sequel. During this webinar, our data access experts demonstrate how you can simplify the process of getting data from multiple sources—including Db2 for i—into Excel. Watch to learn how to:

    • Download your IBM i data to Excel in a single step
    • Deliver data to business users in Excel via email or a scheduled job
    • Access IBM i data directly using the Excel add-in in Sequel

    Make 2020 the year you finally see your data clearly, quickly, and securely. Start by giving business users the ability to access crucial business data from IBM i the way they want it—in Microsoft Excel.

     

     

  • HA Alternatives: MIMIX Is Not Your Only Option on IBM i

    SB_HelpSystems_WC_GenericIn this recorded webinar, our experts introduce you to the new HA transition technology available with our Robot HA software. You’ll learn how to:

    • Transition your rules from MIMIX (if you’re happy with them)
    • Simplify your day-to-day activities around high availability
    • Gain back time in your work week
    • Make your CEO happy about reducing IT costs

    Don’t stick with a legacy high availability solution that makes you uncomfortable when transitioning to something better can be simple, safe, and cost-effective.

     

     

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  • Backup and Recovery on IBM i: Your Strategy for the Unexpected

    SB HelpSystems SC 5413Robot automates the routine tasks of iSeries backup and recovery, saving you time and money and making the process safer and more reliable. Automate your backups with the Robot Backup and Recovery Solution. Key features include:
    - Simplified backup procedures
    - Easy data encryption
    - Save media management
    - Guided restoration
    - Seamless product integration
    Make sure your data survives when catastrophe hits. Try the Robot Backup and Recovery Solution FREE for 30 days.

  • Manage IBM i Messages by Exception with Robot

    SB HelpSystems SC 5413Managing messages on your IBM i can be more than a full-time job if you have to do it manually. How can you be sure you won’t miss important system events?
    Automate your message center with the Robot Message Management Solution. Key features include:
    - Automated message management
    - Tailored notifications and automatic escalation
    - System-wide control of your IBM i partitions
    - Two-way system notifications from your mobile device
    - Seamless product integration
    Try the Robot Message Management Solution FREE for 30 days.

  • Easiest Way to Save Money? Stop Printing IBM i Reports

    SB HelpSystems SC 5413Robot automates report bursting, distribution, bundling, and archiving, and offers secure, selective online report viewing.
    Manage your reports with the Robot Report Management Solution. Key features include:

    - Automated report distribution
    - View online without delay
    - Browser interface to make notes
    - Custom retention capabilities
    - Seamless product integration
    Rerun another report? Never again. Try the Robot Report Management Solution FREE for 30 days.

  • Hassle-Free IBM i Operations around the Clock

    SB HelpSystems SC 5413For over 30 years, Robot has been a leader in systems management for IBM i.
    Manage your job schedule with the Robot Job Scheduling Solution. Key features include:
    - Automated batch, interactive, and cross-platform scheduling
    - Event-driven dependency processing
    - Centralized monitoring and reporting
    - Audit log and ready-to-use reports
    - Seamless product integration
    Scale your software, not your staff. Try the Robot Job Scheduling Solution FREE for 30 days.

  • ACO MONITOR Manages your IBM i 24/7 and Notifies You When Your IBM i Needs Assistance!

    SB DDL Systems 5429More than a paging system - ACO MONITOR is a complete systems management solution for your Power Systems running IBM i. ACO MONITOR manages your Power System 24/7, uses advanced technology (like two-way messaging) to notify on-duty support personnel, and responds to complex problems before they reach critical status.

    ACO MONITOR is proven technology and is capable of processing thousands of mission-critical events daily. The software is pre-configured, easy to install, scalable, and greatly improves data center efficiency.