memory « postgresql « Java Database Q&A

Home
Java Database Q&A
1.Blob
2.cassandra
3.column
4.Connection
5.Cursor
6.dao
7.Data Type
8.Database
9.Database Product
10.DataSource
11.Date
12.db2
13.derby
14.Development
15.Driver
16.Exception
17.file
18.hadoop
19.hbase
20.hsqldb
21.ibatis
22.JDBC
23.memcached
24.mongodb
25.MS Access
26.mysql
27.ODBC
28.Operation
29.oracle
30.postgresql
31.Record
32.result
33.Resultset
34.Schema
35.SQL
36.sqlite
37.SQLserver
38.Statement
39.stored procedure
40.sybase
41.Table
42.Transaction
43.Trigger
Java Database Q&A » postgresql » memory 

1. Out Of Memory using Postgres in Java    stackoverflow.com

Well, we have a web app, running over JBoss and we're having an "OutOfMemory" error when trying to insert a lot of rows in several tables of a postgres DB. This is ...

2. jdbc + large postgresql query give out of memory    stackoverflow.com

I'm trying to execute a postgresql query which returns a large result:

connection.setAutoCommit(false);
st = connection.createStatement(
  ResultSet.CONCUR_READ_ONLY,
  ResultSet.TYPE_FORWARD_ONLY
);
st.setFetchSize(100);
logMemory();
System.out.println("start query ");
rs = st.executeQuery(queryString);
System.out.println("done query ");
logMemory();
but this uses a lot of memory:
Free memory; ...

3. out of memory exception in RMI    stackoverflow.com

Dear all, I am using java rmi for my program, from client side i am calling my interface method by passing single argument. Using this argument interface runs a query and returns ...

4. Memory cache options for postgres and java    stackoverflow.com

Running a last db server jersey applications and I need to start thinking about memory caching. The majority of the db commands are only updated once a day. There is an opportinity ...

5. Memory usage of PostgreSQL connection is increasing in execution    stackoverflow.com

I have a webcrawler thar uses a connection pool to connect to database and insert pages. I saw that the memory usage is increasing while the program executes. I guess that I ...

6. org.postgresql.util.PSQLException: ERROR: out of shared memory    stackoverflow.com

I am calling a function having more than 200 DROP Table Statements using JAVA and I am getting org.postgresql.util.PSQLException: ERROR: out of shared memory. What approach should i follow in order to ...

java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.