forstie
/ User profile ownership and basic authorities.sql
Last active Jul 9, 2019
The first query identifies those users who are lacking authority to use their own *USRPRF. This lack of authority can cause annoying failures in software products. The other queries are used to review whether the *USRPRF ownership implementation matches the strategy.
forstie
/ Revieve details for active 5250 sessions.sql
Last active Jun 30, 2019
Use SQL's NETSTAT and ACTIVE_JOB_INFO services to identify and explore active 5250 sessions.
View Revieve details for active 5250 sessions.sql
| -- | |
| -- description: Find active Telnet or Interactive 5250 sessions | |
| -- | |
| -- resource: ibm.biz/WellDefinedIBMiPorts | |
| -- | |
| select remote_address, remote_port, authorization_name as user_name, job_name | |
| from qsys2.netstat_job_info n | |
| where local_port in (23,992) and job_type = 'INTERACTIVE'; | |
| -- |
forstie
/ GO SAVE Option 21 history via SQL.sql
Created Jun 28, 2019
Use SQL to retrieve the QUSRSYS/QSRSAV21 *DTAARA and transform the detail therewithin into consumable history.
View GO SAVE Option 21 history via SQL.sql
| -- Author: Scott Forstie | |
| -- Date : June 28, 2019 | |
| -- Email : forstie@us.ibm.com | |
| -- | |
| -- ============== | |
| -- Basic Version | |
| -- ============== | |
| -- | |
| -- |
forstie
/ Change trigger programs in production.sql
Created Jun 26, 2019
This example shows how to use the ALLOW_DDL_CHANGES_WHILE_OPEN QAQQINI option within a specific job to avoid the requirement of needing an exlusive lock for the *FILE object, before making a change to a trigger program.
View Change trigger programs in production.sql
| -- | |
| -- Create, Replace, Delete, or Disable trigger programs | |
| -- without acquiring an exclusive lock over the file | |
| -- ======= | |
| -- | |
| -- Resource: ibmsystemsmag.com/blogs/i-can/august-2017/manage-trigger-programs-in-productions | |
| -- Prepare to break the rules | |
| call qsys2.override_qaqqini(1, '', ''); | |
| -- Rules broken |
forstie
/ Reuseable SQL code segments with INCLUDE
Last active Jun 26, 2019
Locate reusable pieces of SQL code into the IFS. Then, use INCLUDE to pull those segments into your SQL routines or triggers, and even ACS's Run SQL Scripts or RUNSQLSTM.
View Reuseable SQL code segments with INCLUDE
| -- | |
| -- Use INCLUDE (SQL) to maintain reusable code segments. | |
| -- and incorporate in scripts or SQL Procedures, Functions, and Triggers | |
| -- Reference: http://ibm.biz/DB2fori_INCLUDE | |
| -- | |
| -- | |
| -- description: Use the INCLUDE statement to pull | |
| -- in and execute common pieces | |
| -- of SQL |
forstie
/ Row permissions control for ZDA access.sql
Created Jun 24, 2019
Row permissions control for ZDA access
View Row permissions control for ZDA access.sql
| -- | |
| -- description: This row permission can be used to disallow specific jobnames from selecting | |
| -- data over a specific file | |
| -- | |
| cl:CHGFCNUSG FCNID(QIBM_DB_SECADM) USER(SCOTTF) USAGE(*ALLOWED); -- repeat this on the target (not yet mirrored) | |
| set schema star1g ; | |
| set path star1g ; | |
| create table RowPermRules ( |
forstie
/ Query Spooled File contents for a specific user.sql
Created Jun 21, 2019
Query Spooled File contents for a specific user
View Query Spooled File contents for a specific user.sql
| -- | |
| -- description: What spooled files does the current user own? | |
| -- | |
| select job_name, spooled_file_name, file_number, user_data, | |
| create_timestamp | |
| from qsys2.output_queue_entries_basic | |
| where user_name = user; | |
| stop; | |
| -- | |
| -- description: Query the contrents of RUNSQLSTM spooled files for the current user |
View Microsecond DLYJOB
| -- Purpose: Delay job for fractions of a second | |
| -- Author : Scott Forstie | |
| -- Contact: forstie@us.ibm.com | |
| -- Date : June 20, 2019 | |
| cl: addlible QSYSINC; | |
| cl: crtsrcpf qtemp/qcsrc; | |
| cl: addpfm file(qtemp/qcsrc) mbr(usleep); | |
| -- | |
| -- The usleep() function suspends a thread for the number of microseconds specified by the of useconds parameter. |
forstie
/ MTI related Index advice
Created Jun 19, 2019
Maintained Temporary Index related index advice since the last IPL
View printf to the Joblog using SQL.sql
| -- | |
| -- description: printf to the Joblog, using SQL | |
| -- | |
| cl:addlible qsysinc; | |
| cl:crtsrcpf qtemp/qcsrc; | |
| cl:addpfm file(qtemp/qcsrc) mbr(LPRINTF); | |
| insert into qtemp.qcsrc values | |
| (1,010101,'{'), | |
| (2,010101,'extern int Qp0zLprintf (char *format, ...);'), |
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