i want to insert the node manually to drupal database using mysql query. i am using CCK module with path redirect,pathauto & view.
Which tables & which field i will have to feed data so that it will work like a node.
Best thing I can think of is to insert a node through the Drupal system and see which tables get updated and what with.
It's best to follow the Drupal API way of doing this.
You can take a look at this page http://www.unleashed-technologies.com/blog/2010/07/16/drupal-6-inserting-updating-nodes-programmatically which will help you insert a node with PHP.
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I have a table in MySql in one server and a table in PostgreSQL in another server.
I want use use JOIN operation with those tables.
Is there any way to join the columns?
If not, is there any way to print the rows in same order?
Please help!!
Use mysql_fdw to define the MySQL table as a foreign table in PostgreSQL. Then you can join it with the PostgreSQL table in PostgreSQL.
You can use Materialize to achieve this.
Here is a sample demo project that you can run to see this in action:
You can find the code for the demo project and how to run it on GitHub here:
https://github.com/bobbyiliev/materialize-tutorials/tree/main/mz-join-mysql-and-postgresql
Hope this reference helps.
Yes, it is possible to work with multiple databases at the same time but you're looking in the wrong place. psycopg2 is just a library that simplifies accessing and manipulating data coming out of PostgreSQL but it doesn't go far beyond what you can do with psql. What you're looking to do you can solve on the database level by using Foreign Data Wrappers.
This does become more complicated in your schema definition but brings remote tables from host some.other.server database remote_db to appear as though they live on localhost in database local_db....
More:
https://dba.stackexchange.com/a/120682/197899
I need to print the current status of db table as the db sees it (not what the models think it is).
I'm using Django 1.8. And MySQL.
For example, https://code.djangoproject.com/ticket/23505 shows a status of a table at the bottom. How'd that happen?
In MySQL, you probably want to use DESCRIBE tablename; you can get more information about ways to inspect your database in the official docs.
Note that other databases will use other methods; Django itself is database-agnostic.
I have a problem and not sure if this is possible. My web application has a database and i'm using a mysql workbench and using wamp server.
My web app has a database name healthcare, and if I import again another database with the same tables, etc but addition data. I want the first database to be updated only with new values but not replaced.
Is it possible?
Edit: I searched in the net and other related sources and I manage to set my phpmyadmin "Ignore multiple statement errors". When I import the second database (.sql with same tables but with new data) it does not update the first database but the message is successful. Please help, I'll appreciate any help...
in the past ive searched for tools to do some similar database sync tasks - in my experience ive found that none are free & reliable.
have you tried writing some queries to do this manually?
first thing that comes to mind would be figuring out a key you can use to evaluate each row and determine if you should copy said record from database A to database B.
afterwards you could simply do an INSERT(SELECT)
INSERT INTO healthcare_DESTINATION.table (SELECT * FROM healthcare_SOURCE WHERE some_condition = 1);
obviously this is the simplified version - but i've done something very similar utilizing timestamps (eg only copy rows newer than the newest row in the destination table)
hope this helps
Was wondering if anyone had any insight or recommended tools for exporting the records from a PostgreSQL database and importing them into a MySQL database. I believe the table structure is 100% identical.
Thoughts? Thanks!
The command
pg_dump --data-only --column-inserts <database_name>
will generate SQL-standard-compliant INSERT statements with all column names listed and one VALUES clause per INSERT. This is the most portable way of moving data from PostgreSQL to any other SQL database.
Check out SquirrelSQL, it can pump data from one database brand into another via the DBCopy plugin. When the table structures are really identical it works quite well.
There is a ruby app called Taps that will do it. I've used it before with great success:
http://adam.heroku.com/past/2009/2/11/taps_for_easy_database_transfers/
I have 2 Database in my VB.net application. I am using 1st database for daily operations. I would like to send one of the table records to online database. How Can I do that? First database is MSSQL Online database is MYSQL. I have created connections already using MYSQL .net connector.
Any Help will be appreciated.
Regards
Have a look at using a Linked Server instance on SQL Server to write the data to MySQL using the four name notation.
SQL SERVER – Explanation and Example Four Part Name
SQL Server Four-part naming
Ok here is a rough set of steps you need to follow
Query the MSSQL database and retrieve the data you want. Storing it in a DataTable may be the best option starting off.
Loop through the DataTable rows and build an INSERT statement that will be run against the MYSQL database.
Execute the command against the MYSQL db.
This is the basics of what you need to do to get a simple working system. Also take a look at Transactions as a way to manage the rollback of data when something goes wrong.
I'm assuming this is a research project If you are planning on using this code in a production system then i would look into a different alternative such as uploading data files to a service attached to the MYSQL database. This would allow you to batch and retry an import when something goes wrong.