pervasive

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RunTime Error 380 - Specified Fieldname not found in object

I am running a VB6 application with a Pervasive V9.5 Database. I am receiving a RunTime Error 380 - Specified Fieldname not found in object when only 2 of my users are trying to log in. Rest of the of[详细]

2023-02-25 13:31 分类：问答
What purpose does a .DDF file have?

Hey can someone tell me what the Field, File and Index .ddf file开发者_Go百科s do in pervasive. Do they have to changed or be updated when a table definition changes? Any insight would be GREATLY appr[详细]

2023-02-24 08:40 分类：问答
Updating a field within a table based on a field within the same table

HI ALL I wish to update a row within my table from a row within that same table, I have a table called INVENTORY. it stores PRICES for products.[详细]

2023-02-14 13:02 分类：问答
Get latest exchange rate for all currencies

I have a database with a lot a currencies and each row has a currency, d开发者_运维问答atestamp and the exchange rate. What I would like to have is a query that gets me the latest exchange rate for al[详细]

2023-02-04 06:54 分类：问答
Pervasive Sql 10 Join one table, onto another, onto another

I have a table with products. When I get information from that table, I would also like to get the ETA of that article. To do so, I am planning to get the latest purchase Order Row, that is on this ar[详细]

2023-01-21 17:17 分类：问答
C# and Pervasive, find the type of data in a column

I am using Pervasive and I would like to know what kind of data a column 开发者_运维知识库contains. However, the only overload of PsqlDataReader.GetFieldType accepts an int index. But I want to know u[详细]

2023-01-21 16:16 分类：问答
open source music streaming api

I would like to stream music (not random, specific...e.g if i want megadeth - peace sells i should be able to stream it) to the clients from the server. grooveshark came to my mind first, but it doesn[详细]

2023-01-20 07:18 分类：问答
What is meant by Distributed Systems AND Pervasive Middleware and Services

What is meant by 1) Distributed Systems 2) Pervasive Middleware and Services. What开发者_开发问答 technologies are involved, and what programming languages might be used for them[详细]

2023-01-19 05:06 分类：问答
Select max date row from results

Using Pervasive SQL, I have a result set: Tp_NoNameStateEff_DateActualBilled 1006ABCTN2006-07-01.1.5 1006ABCTN2008-02-15.27.6[详细]

2023-01-15 01:55 分类：问答
How to connect Pervasive ODBC using PHP on Windows?

I wa开发者_如何学编程nt to Connect Pervasive ODBC using PHP on Windows. Wether we have to download Pervasive client version for same? Whats else we need to download for this?To access Pervasive data t[详细]

2023-01-06 14:34 分类：问答