Only few days from Christmas “Santa” Simon Hutchinson bring us some gifts … two ways to search strings in source files:
… using CLP and SQL
http://www.rpgpgm.com/2015/12/searching-for-strings-in-source-files.html
… using RPG and SQL
http://www.rpgpgm.com/2015/12/searching-for-strings-in-source-files_30.html
Dettagli
Eval-Corr … what is this ? I found it reading an italian forum where great Mr. Obelix suggest this operation code to solve ad problem with DS (see original message at http://it.comp.as400.narkive.com/Dx0ArfSk/campi-numerici-contenenti-blanks).
Googling for Eval-Corr I learn something new:
IBM manual says:
DettagliThe EVAL-CORR operation assigns data and null-indicators from the corresponding subfields of the source data structure to the subfields of the target data structure. The subfields that are assigned are the subfields that have the same name and compatible data type in both data structures. For example, if data structure DS1 has character subfields A, B, and C, and data structure DS2 has character subfields B, C, and D, statement
EVAL-CORR DS1 = DS2will assign data from subfields DS2.B and DS2.C to DS1.B and DS1.C
Default passwords, *ALLOBJ auth spread to generic users and so on … I lot of IBM i system administrators don’t bother about system security … Take a look at this old post from SecureMyi.com
Security Toolbox Essentials for Managing User Profiles
Some reports, tricks and information about System Security.
I this post we will take a look to some SQL Scalar Functions (DB2 SQL for i) … let’s get started with a temporary table and some example data …
Dettagli
In questo post vediamo di fare un po’ di chiarezza su alcune Scalar Functions di SQL del DB2 for i, creiamo prima una tabella d’esempio per capire meglio:
La sicurezza di un sistema informatico spesso “fa acqua” anche sulle semplici impostazioni di utenti e password … in questo vecchio articolo su SecureMyi trovate una serie di consigli validi ancora oggi, sono sicuro che eseguendo i comandi proposti nell’articolo ne scoprirete delle belle … Security Toolbox Essentials for Managing User Profiles I consigli…
Dettagli
Veniamo all’operation code Eval-Corr:
Il manuale IBM dice:
DettagliThe EVAL-CORR operation assigns data and null-indicators from the corresponding subfields of the source data structure to the subfields of the target data structure. The subfields that are assigned are the subfields that have the same name and compatible data type in both data structures. For example, if data structure DS1 has character subfields A, B, and C, and data structure DS2 has character subfields B, C, and D, statement
EVAL-CORR DS1 = DS2will assign data from subfields DS2.B and DS2.C to DS1.B and DS1.C
All About … CL programming Submit Job passing packed decimals Name Notes Date RPGPGM.COM Submit Job passing packed decimals How to handle packed variables in CLP and something about Data Structures DS in CLP 10/02/2016 RPGPGM.COM Retrieving the program’s name in a CL program RPGPGM.COM – From AS400 to IBM i 13/01/2016 RPGPGM.COM Trim in…
Dettagli
A pochi giorni dal Natale Simon Hutchinson
(dal suo ottimo Blog RPGPGM.COM – From AS400 to IBM i )
ci fa il suo regalo : , una utility per ricercare una stringa all’interno dei membri sorgente …
http://www.rpgpgm.com/2015/12/searching-for-strings-in-source-files.html
o nella sua versione RPG
http://www.rpgpgm.com/2015/12/searching-for-strings-in-source-files_30.html
Dettagli