informix

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How to select 32 or 64 bit Informix Csdk 3.7?

My developer machine is a Windows 7 64bit and have some programs on 32 an others on 64 bits since the upgrade of the 3.70FC3 and 3.70TC3, I\'m having problems compiling with VisualStudio 20开发者_JAV[详细]

2023-04-02 08:21 分类：问答
How best to reduce primary key value?

I am developing an application (.Net) that supports Oracle, Sql Server and Informix as the data repositories. A problem with Informix is that one table (this is legacy stuff) has a primary key of 2048[详细]

2023-04-01 17:35 分类：问答
What default system tables are available on Informix 9.53C1?

I\'m looking for the data dictionary for Informix 9.53C1 system tables/catalog. I\'ve found a couple sites that show some of these tables, but I 开发者_开发问答couldn\'t find a full, comprehensive li[详细]

2023-04-01 16:37 分类：问答
Joining tables in Oracle (multiple outer joins)

I am trying to convert an Informix query to Oracle: The Informix query looks like this: SELECT r.aa, n.bb, nd.cc,u.id, ud.dd, g.attr[详细]

2023-03-31 06:16 分类：问答
Rewrite left outer join involving multiple tables from Informix to Oracle

How do I write an Oracle query which is equivalent to the following Informix query? select tab1.a,tab2.b,tab3.c,tab4.d[详细]

2023-03-31 01:44 分类：问答
How best to manage Informix edition upgrades?

For a new project, we will start with Informix 11.70 Innovator-C editi开发者_开发问答on, which is free. Later we plant to migrate to Growth edition, if performance requires it, and finnalyto Ultimate[详细]

2023-03-31 00:40 分类：问答
Python - Informix - Character to numeric conversion error (-1213)

While trying to update an Informix table via a Python script I am getting the error: Character to numeric conversion error (-1213)[详细]

2023-03-29 20:49 分类：问答
Catching errors with DBD::Informix

I need to run dynamically constructed queries against Informix IDS 9.x; while WHERE clause is mostly quite simple, Projection clause can be quite complicated with lots of columns and formulas applied[详细]

2023-03-29 01:32 分类：问答
SqlBulkCopy with Informix

Is there any way to use the SqlBulkCopy class with Informix database, or any al开发者_StackOverflow中文版ternative, because really I need this class behavior with my Informix database.[详细]

2023-03-28 15:45 分类：问答
Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints

I make an outer join and executed successfully in the informix database but I get the following exception in my code:[详细]

2023-03-27 15:45 分类：问答