zos

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Dynamic linking in zOS

i have to create a dynamically linked library in zOS . What are the options to be passed to the compiler.[详细]

2023-01-30 06:01 分类：问答
How rational can help in mainframe development

Can someone tell me, 开发者_运维知识库How Rational suite can help the mainframe z/os development process, testing and deployments and so on.Sure.IBM will be happy to promote their Rational software.[详细]

2023-01-24 15:48 分类：问答
DB2 Z/os Native SQL Procedures -- Updated

I\'m implementing a DB2 Native SQL procedure.It\'s the first we\'ve tried this in this shop.I\'ve attached the code below.What this routine does is keep track of the number of new records added to a t[详细]

2023-01-23 07:10 分类：问答
Is there a way to do associative arrays in REXX?

I have some Perl code (for performance analysis) first developed under Linux which now needs to be ported to the mainframe. Apparently REXX is the scripting language of choice on that platform but thi[详细]

2023-01-23 06:28 分类：问答
REXX / z/OS dataset locks

I\'m wondering one thing with REXX-language, how开发者_如何学Python it handles data set locks. The situation:[详细]

2023-01-13 04:29 分类：问答
DB2 ZOS String Comparison Problem

I am comparing some CHAR data in a where clause in my sql like 开发者_如何转开发this, where PRI_CODE < PriCode[详细]

2022-12-29 00:59 分类：问答
Why do mainframe greybeards refer to DB2/zOS as "he"?

If you ask a DB2/zOS engine DBA a question about DB2\'s behavior, the DBA will refer to the DB2 engine as \"he\" much the way a sailor uses \"she\" to refer to his ship.[详细]

2022-12-26 23:35 分类：问答
deleting a large number of rows from a table

We have a requirement to delete rows in the order of millions from multiple tables as a batch job (note that we are not deleting all the rows, we are deleting base开发者_JAVA技巧d on a timestamp store[详细]

2022-12-26 06:06 分类：问答
concatenating strings from two different rows in a table

We are attempting to rework the SQL in a product. The product stores XML in a table as follows: XML_STORAGE[详细]

2022-12-24 12:26 分类：问答
Performing static SQL queries against DB2 without PureQuery

I\'d like to use JPA over JDBC for a new application. I\'m strictly using Named queries and basic CRUD methods of JPA Entity manager, which allows me (with the help of Hibernate, or any other JPA impl[详细]

2022-12-23 15:13 分类：问答