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Questions tagged [u2]

U2 refers to the family of products that revolve around two MultiValue Databases called UniData and UniVerse. U2 includes connectivity tools, development tools and a 4GL development environment.

U2 refers to the family of products that revolve around the two MultiValue DBMS called UniData and UniVerse. U2 includes connectivity tools, development tools and a 4GL application development environment.

U2 was purchased from IBM in 2009 by Rocket Software and is now branded as Rocket U2

Related Tags

UniData
UniVerse
UniObjects
UniQuery
U2 Toolkit for .NET

119 questions
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How do I use JSON with U2/Universe

U2/Universe JSON document have the following UDOSetProperty, how would one set the value if it has multiple values? For example if I have multiple emails. example: UDOSetProperty(udoHandle, "to", value) "to": [ { "email":…
user3464522
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How do I find the column listing in UniVerse with RetrieVe or SQL?

I've got an issue where a table (file) is set up to return column foo on LIST table and SELECT * FROM table. I need to know the other possible columns in table. I'm pretty sure this was achieved by setting @ (behavoir definition of unqualified…
Evan Carroll
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Pick and RDF/SPARQL

Anyone have any interest in intergrating RDF and/or SPARQL with a PICK database? Has anyone tried this yet? I have some thoughts about what to try. One idea is to figure out how to create a file with a dictionary that defines some correlatives that…
Fenugreek Femtosecond
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1 answer

Synchronize the data in MySQL with Unidata

I have two applications (AppA and AppB). AppA is coded in Java with unidata database and AppB is coded in PHP with MySQL database. I want AppB to display the information AppA has. I wonder if there is any way to bridge the communication of the…
Jia-Luo
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Slow connection speed while uploading data more than 1MB to IIS

I am using IIS as my web server. I am going to use this web server to receive data from a a http client on a Universe database. Whenever i send a Post request that has more than 1 MB then the data transfer speed is merely around 12 KB per second.…
Sabareesh Kkanan
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Sanitize Input for UniData

Can anyone provide a function to sanitize input for a UniData query? Or provide a list of things to remove?
Ronnie Overby
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u2 or uniVerse code to iterate through folders,subfolders and files to check their permissions

I am new in uniVerse and I have to write a uniVerse program which will check permissions of folders,subfolders and files. for example we have a folder called A and subfolder A1 and files in A1. now have to check if their permissions are set…
TMAN-MAN
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Using UniDynArray on ASP.net MVC view page

Can anyone help me on how to use UniDynArray on ASP.net MVC3 (MS Visual Studio 2010) View Page? I managed to add reference (U2.Data.Client) to the project and I'm able to use it in the Controller, but not in View page. The reason to utilize the…
cwkueh
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U2 Toolkit for .NET - RPC Failed, An established connection was aborted [errorcode=81009]

I am using the U2 Toolkit for .NET to access our Universe system from MS SSIS. This has been working great while running some investigation tests on several files returning less than 200k rows of data. On my latest run, using a new file where the…
user2121229
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How can I convert U2 Business Logic Subroutine’s multi-value data into .NET Objects such as DataSet/DataTable using U2 Toolkit for .NET?

I have the following subroutine. It takes INPUT as argument 1 and sends multi-value data OUTPUT as argument 2. SUBROUTINE MV_TO_DATASET_SELECT_SUBROUTINE(ARG_INPUT,ARG_OUTPUT) x = ARG_INPUT ARG_OUTPUT =…
Tyler Elma
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UniData UniQuery - two WITH

Alright I have little to no knowledge of SQL language, and am wondering what are the possible reasons for the slowness of two WITH vs one WITH in unidata. Database has around ~1 million rows. Ie/ SELECT somewhere WITH Column1 = "str" AND WITH…
Phoenix
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How to return exit code in UniData?

Is there a way to return an exit code to the operating system in UniBasic or ECL ? For example I want to capture a user-programmable exit code that can be retrieved with Bash's $? variable. From what I see, the UniBasic STOP and ABORT commands only…
mvanle
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In UniVerse SQL. How to get the Maximum actual Data Len of a column

In UniVerse SQL. How to get the actual Max Len of a column. I'm debugging an SSIS package and having trouble in ADO.Net Source. UniVerse SQL script gets an error of "UniVerse/SQL: Row Length Exceeds Buffer Size". I tried adjusting the Buffer size…
FullMetalPanda
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UniQuery - How to find the largest length of a field in a file

I'm trying to figure out how to find the largest length of records for a field in a file on a Unix-based Unidata database in a Manage2000 (M2k) MRP system. I currently have the "Using Uniquery" and "Uniquery Command Reference" both for v7.2 and the…
Ken Stulce
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How do you change the UniObjects.NET mode from using ... to using [ and ]?

How do you programmatically change the UniObjects.NET mode from using ... to using [ and ] when using the query command?
thames
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