1. JDBC- postgres, connection refused stackoverflow.comThis is my first time using java to access databases, so I probably have a simple mistake here, but when I go to retrieve my connection from a remote database I ... |
2. How can I access the database native java.sql.Connection? stackoverflow.comI'm using WASCE as application server and defined a data source to PosgreSQL. I get the DB Connection from JNDI. The problem is I want to access specific method in the PostgreSQL ... |
3. Is it possible to create a jdbc connection without a password (using postgresql 'trust')? stackoverflow.comI am using jdbc to connect to a postgresql database in a java application (actually the app is written in Groovy). I have postgresql set up to use the 'trust' ... |
4. Associating Postgres Connections with Java code stackoverflow.comI'm trying to track down leaky connections. (In particular, I'm noticing connections staying open past the closure of the last DataSource, using C3P0 for connection pooling. I suspect a ... |
5. shared DB connection vs private DB connections stackoverflow.comTrying to figure out how to manage/use long-living DB connections. I have too little experience of this kind, as I have used DB only with small systems (up to some 150 ... |
6. Java proxies connection to postgres stackoverflow.comCould someone help me or suggest a solution? I want to connect from a computer that has firewall to other where the postgres server run. The problem is that computer (client) ... |
7. How to determine if java.sql.Connection is valid with PostgreSQL JDBC4 stackoverflow.comI'm trying write a test for a method that returns a java.sql.Connection to connect to a PostgreSQL. My test is very straightforward: |
8. CF8 SSL Connection to Postgres fails stackoverflow.comI'm attempting an SSL connection from a ColdFusion 8 Enterprise client to a Redhat 5 Postgres server. Another party set up Postgres and sent me the certificates.
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9. PostgreSQL doesn't close connections stackoverflow.comWe are using Liferay Portal 5.2.3 (with Hibernate and C3P0) on Tomcat 5.5.27, PostgreSQL 8.3. Normally, c3p0 pools connections and return it for reusing. But sometimes we need a lot of updates ... |
10. One database connection to each thread? stackoverflow.comI making a webcrawler and each thread makes insertion of pages and links constantly. I must have a database connection per thread or share one connection to them? |
11. connection timeout when connecting to a remote postgresql database stackoverflow.comI am facing this problem: I have a program that loops the following:
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12. How create an PostgreSQL connection pool using Java? stackoverflow.comI'm trying to use a Connection Pool, but I don't understand it right. Who implements it? The software, the driver or the database? How I do to have my program running using ... |
13. Java server and PostgreSQL connection stackoverflow.comI would like to make a server (A) in Java. Some clients (B) connect to A and send informations. When (A) receives data from (B) it must store those information into ... |
14. JDBC Connection pooling in postgresql coderanch.com |
15. Postgresql connection Failure coderanch.comThanks Again Jeanne for the reply. This is a test environment i have at home and there is no firewall. I will post my pg_hba.conf file for your review. I strongly suspect the problem is my settings in the file. Thanks again jonas #pg_hba.conf file #========================================================== # Allow any user on the local system to connect to any database under # ... |
16. postgresql connection with JDBC forums.oracle.comSystem.out.println("connecting to the " + name + " data source..."); Class.forName("org.postgresql.Driver"); c = DriverManager.getConnection(url, name, pass); ................... The error generated is the following: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at Main.main(Main.java:30) Actually i dont know how to load ... |