In an xpage I would like to import data from another server and system with odbc (to a Lotus Notes View)
How could I do this ?
(NotesSQL does as far as I understand the opposite)
I guess I need to install DECS.
but then in the help file I found :
To load the DECS server task, the real-time extension manager library variable must be set in the notes.ini file
Domino is running on a linux server. What's my library variable then ?
I don't think DECS has much to do with this, particularly since you are talking about XPages. As suggested in these two previously-answered questions, you should probably be using the OpenNTF Extension Library:
Lotus Notes XPages for design and Oracle (or other RDBMS) for
data
(Xpages) SOA or Direct Database Access
Related
User want me to update Lotus Notes data through an excel file. One way for me to do this is to import the excel data read through it then do an update. Unfortunately my machine (Windows 10) has no ODBC of Lotus Notes(8.5 ver) therefore I cant connect to the DB and do some update queries. Tried to search in google but I cant find any LN ODBC installer. Does windows 10 still support this ver. of Lotus Notes? Also, is there any other way that I can update the LN Data through imported excel data?
Thanks in advance for your response.
The Notes ODBC driver has always been an extra installer that has to be downloaded from IBM. You need credentials and a passport advantage contract or something similar to be allowed to download the driver. But there are a lot better ways to update Notes Databases from an excel file: use COM or OLE classes to directly write to the database.
I have my windows 10 pc with ODBC datasource as my_odbc
This will connect to my remote informix server.
So for I am using this odbc for my local as well as php website development.
I want to use Adonis Js which uses knex.
How to give database connection properties, as to that of mysql, pg, mssql etc.
using odbc data source.
my connection is "DSN=my_odbc;UID=vijayan;PWD=vijayan;"
No.
But you can write your own ODBC client. There was some initial work done for it, but nowadays all new dialects should be added as separate npm modules like described in CONTRIBUTING.md https://github.com/tgriesser/knex/blob/master/CONTRIBUTING.md#i-would-like-to-add-support-for-new-dialect-to-knex-is-it-possible
(I'm not going to copy-paste that boilerplate code here, because it is more probable that knex changes and that linked document changes in compared to knex github getting offline)
Initial work that was done for the support is found here: https://github.com/tgriesser/knex/pull/2116
I need to connect to Cassandra Database and Query from there.
I want to know, is there any exist database library for Cassandra in Robot Framework.
Short answer: no, there isn't such.
One of the active (and good) Cassandra drivers for Python is from a company called DataStax, here is its repo - https://github.com/datastax/python-driver. Have in mind it has some peculiarities getting installed and running in the various OSes.
But as it does not (regretfully) adhere to Python Database API, so you cannot just install it and straight ahead use by RF's DatabaseLibrary.
You could/should create your own library wrapping the driver calls (which shouldn't be that hard...).
Well the thing is that when the program execute the query to copy a table to a file .CSV. Qt show me the next error.
"ERROR: syntax error at end of input
LINE 1: EXECUTE
Here are the code of the export action:
QSqlQuery qry;
qry.prepare("copy inventory to './inventory.csv'");
if(qry.exec()){
qDebug()<<"Succes";
}else{
qDebug()<<qry.lastError().text();
}
The version of qt is 5.4, used postgresql 9.3 and driver PQSQL working fine just can execute another's query very well like select.
Thanks.
You mentioned that you're using Qt's SQL interface and its PostgreSQL driver.
While Qt's PostgreSQL driver is built on top of PostgreSQL's standard client library libpq, as far as I can tell it does not offer support for lots of the functionality of libpq. In particular, there appears to be no way to access support for the COPY protocol, nor for LISTENing for asynchronous notifications.
You will have to:
libpq directly to COPY ... FROM STDIN
or use regular INSERT statements via Qt; or
Transfer the CSV input to the server, then use COPY ... FROM '/path/on/server' to read the input from a file on the server that the PostgreSQL database is running on, readable by the user the PostgreSQL database runs as.
(You could also submit a patch to Qt to add support for the COPY protocol, which shouldn't be too hard to implement, but is perhaps not the best choice if you're asking this.)
Using COPY needs superuser rights . Do not confuse with \COPY of
PostgreSQL
COPY TO requires absolute path to the output file. If 1st point is
considered, try removing the ./ in your output file name
You can refer to related posts:
post1
and
post2
I'm trying to create a database using Scala and SQLite. I'm using Slick as the library for the SQLite.
I've been googling around for hours and still can't figure out how to get this working. I have eclipse project with Slick installed. I'm trying to instanciate the database with
val db = Database.forUrl("url",driver = "org.SQLite.Driver")
I have no idea what to put in the url. I'm not very sure about the driver part either. Should I use that one or does "scala.slick.driver.SQLiteDriver" work too? Or does it even matter?
I'm really confused about all this.Any help is appreciated
Thanks!
JDBC relies on drivers that implement the JDBC API, and provide access to the low-level functionality of working with particular databases.
URLs are how you tell a JDBC driver which database you want to connect to. The first part of the URL is always jdbc:<driverId>:, where driverId is the specific name that the driver expects to see (e.g. postgresql, mysql or, in your case sqlite.) The format of the URL after the driver ID is specific to the particular driver implementation. With mysql and postgres, where you typically connect over TCP to the database server, you'll see a format like this:
jdbc:mysql://dbserver:dbport/databaseName
jdbc:postgresql://dbserver:dbport/databaseName
But, since SQLite is an in-process, local database, the part of the URL after the driver ID is just a filesystem path, like so:
jdbc:sqlite:/home/me/my-db-file.sqlite