I want to connect joomla 2.5 to a Postgresql database.
How can I do that ?
You have to create file config for postgresql in /database/.
You can watch this particular topic on the Google Groups Joomla Bug Squad.
Related
When I want to use a Mysql database in a Springboot app, I am able to create it on start via a string in properties similar to this:
spring.datasource.jdbc-url=jdbc:mysql://localhost:3306/testDb?createDatabaseIfNotExist=true&autoReconnect=true&useSSL=false&allowPublicKeyRetrieval=true
Nevertheless PostgreSQL seems to ignore this:
spring.datasource.jdbc-url=jdbc:postgresql://localhost:5432/testdb?createDatabaseIfNotExist=true&autoReconnect=true&useSSL=false&allowPublicKeyRetrieval=true
Is there a way to create a PostgreSQL db on start of a SpringBoot app before Flyway attempts to initiate tables?
Postgres doesn't support creating a database on demand via the JDBC URL. You can learn about what configuration is possible in the documentation.
Currently I am trying to upgrade my postgres 9.1 to 10 using logical replication. As 9.1 does not support native logical_replication, I tried slony and made a replica successfully.
P.S. The above replica I created is using a sample dump from an year ago which is only of 800mb.
Now I have few questions.
How can I validate whether the replica has all the data replicated successfully. Few suggested to put the master on maintenance mode(few downtime) and do a last N items comparison with both the database on all the tables.
I tried with 800mb. Will there be any problem when I go and try with 100+ GB?
Please share your personal experience here. I have been trying to document what are the things that could go wrong so I can always try to anticipate the next course of action.
You may use the Data Validator that is shipped with trial version of EDB Postgres Replication server for validating the data between old and new PostgreSQL databases.
You may read the details of Data Validator at Data Validator Document
To download the EDB Replication Server please follow this link: EDB Replication Server
Disclosure: I work for EnterpriseDB (EDB)
colud you tell me what client manager do you use for postgres? I tried phppgadmin and desktop pgadmin but they have a lot of functionality limitations comparing to what phpmyadmin or heidiSql can do for mysql. I'm just wondering is there any good tool for postgres? What do you use?
I have an instance of xWiki 6.3 running on default database i.e. HSQL.
I need to move it to PostgreSQL database.
I have installed PostgreSQL and have followed following steps from documentation to point xWiki 6.3 to my new PostgreSQL database.
1 - Copied jdbc drivers at required path in xwiki
2 - In xwiki.cfg file, I have un-commented following two lines
xwiki.store.migration=1 (was already un-commented)
xwiki.store.migration.databases= all
3 - commented hsql related section in hibernate.cfg.xml and have un-commented and updated PostgreSQL related section with required information.
After that, once I start my xWiki 6.3 instance, it shows me a home page with Add Button. However none of the existing content is visible.
I can see that all the tables are moved to postgreSQL if I connect to Database.
Also, I am unable to login with the admin account that was working when the application was running on hsql.
Any idea if I am missing something ?
Regards,
I don't think your process will port any existing data (i.e. the rows, ather than the tables) from one database to the other, not least because your configuration will only know about one database at a time. I suggest you follow the guidelines to export your content as a XAR while configured for HSQL and then import it again once you've reconfigured for PostgreSQL.
In joomla 1.5 I turn on cache in plugin and config in Global Configuation, then I run website
But when I turn off connect to database is error can't using cache has been created
And alert error Database Error: Unable to connect to the database:Could not connect to database
=> How using cache in joomla and not use connect database in 15 minutes ?
I think joomla 1.5 should connect database when using cache