Exception while creating connection to multiple dbs through threads
49
What is a NullPointerException, and how do I fix it?
104836
NetworkOnMainThreadException on higher API
75277
How to implement a db listener in Java
51521
Need to understand parallel query execution error
50031
Closing JDBC Connections in Pool
128922
Application crashes while starting the new thread
51387
Can I create support multiple database transactions on a single connection?
131183
should a db connection be a singleton?
39136
System.QueryException: Non-selective query against large object type (more than 200000 rows)
155870
The result set has no current row while using JDBC
85509
Using db_query() or db_select() to connect to multiple databases
106257
What are the possible problems caused by adding elements to unsynchronized ArrayList's object by multiple threads simultaneously?
20079
Am I Using JDBC Connection Pooling?
112640
WaitAll for multiple handles on a STA thread is not supported
76631
Apex class has Batchable or Future jobs pending or in progress
61351
NetworkOnMainThreadException
118292
Is it safe to use a static java.sql.Connection instance in a multithreaded system?