Tagged Questions

1
vote
0answers
39 views

At what point should Node be creating the database connection?

I have a Node.js application using PostgreSQL via node-postgres. I have started receiving the error "sorry, too many clients already", and this has made me wonder if I am creating too many client ...
1
vote
0answers
70 views

what is the logic behind facebook group notification?

i want to know what is the logic of facebook group notification and how it works? if one user turn off the notification than what kind of process under goes so that user will not get the notification ...
1
vote
0answers
34 views

Querying Database from a kernel mode driver

I want to query a SQL database from a kernel mode driver. i found that this can be done by querying a user mode application to do the task and return the result to kernel mode driver. But is there ...
1
vote
0answers
288 views

Matlab Query builder: Define ODBC Data Source

I am using matlab database toolbox to extract data from Server. I am not familiar with SQL database apart from how to establish a connection from matlab using sql query. How can I check matlab is ...
0
votes
0answers
10 views

Mysql Bulk Connections Solution

I have installed Mysql 5.6 On linux Operating System CentOS My Configuration in my.cnf are [mysqld] max_connections = 50000 max_connect_errors = 50000 max_user_connections = 0 max_allowed_packet = ...
0
votes
0answers
46 views

Two connections at the same time to a single sqlite database

I am using a connection to a SQLite database using Java. The problem is when the database is running in its application, my connection is stopped until the database is deactivated. How do I get my ...
0
votes
0answers
48 views

SQL database directory string not working - have to define full file path

I have created an application with an underlying database which needs to be put onto a CD as an exe. However, some of my SQL querys only work on the database when i use the full file path of the ...
0
votes
0answers
125 views

Error code '80004005' when using classic asp to connect accdb file

I've been trying for quite a while now to connect an .accdb file to a HTML file using classic-asp. Below is the code ive got so far to make the bridge to this connection which is not working. ...
0
votes
0answers
40 views

live database update android

This is not a typical question to a certain coding problem its a more like a design/implementation problem and i would like to hear some suggestions from someone that has done this before or someone ...
0
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0answers
11 views

how to send mails in bulk with individual attachments

we have Ms exel 2007, & in our company we use to share the incentive files with our executives, every employee contribute 30-40 cases in my file, & we can not share there data with other ...
0
votes
0answers
13 views

Connecting with System iNavigator (Db2 Database)

I am getting error message while connecting to System iNavigator. It is displaying “The requested operation cannot be performed because the system connection was dropped". Please provide me a solution ...
0
votes
0answers
35 views

performace:select from another db2.table using connection to db1 in mysql

I wanted to know if there is any performace issues if i use same connection to do select,update etc.. in to another database. My app uses 2 databases one for transaction data and one for master data. ...
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votes
0answers
104 views

SingleConnectionDataSource connection closed after about 40 minutes inactivity

We have a problem with org.springframework.jdbc.datasource.SingleConnectionDataSource? We expect that the connection is never closed while the application is running, even if there is no traffic ...
0
votes
0answers
25 views

How to keep the connection live in Glass fish?

I had a problem with my application. Kindly help me in resolving this issue. find the description of the problem given: Blockquote In a stateless firewall you have a table with the connections ...
0
votes
0answers
18 views

Database Connectivity for menucard application

I have been trying to create an application in such a way that connecting multiple pages, where each page is linked with a button(clicking ab button leads us to another page), finally I have given a ...

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