I\'m recntly doing some tests with the new Tomcat JDBC connection pool (org.apache.tomcat.jdbc.pool, version 7.0.20). My understanding of using the validation query is, when I\'m e.g. rebooting the da
How can I determine that particular query will change the state of DB?开发者_如何学Python I use JDBC. Should I use parsing searching for key words like INSERT, DELETE or there are some other ways?Don\
Our company has a Batch Application which runs every day, It does some database related jobs mostly, import data into database table from file for example.
I am using jdbc to connect to an Oracle 10g database. Building the connection in Eclipse/Java works fine. However when I move the code to a Lotus 8.5.2 agent I end up with the following error(s):
In object-oriented PL/SQL, I can add member procedures and function开发者_开发百科s to types. An example is given here:
i was wondering if it is possible to execute multiple sql statements in 1 go. For example the scenario that i want to delete rows from multiple tables, is there a way i can do things like..
I create a connection to a postgres 9 database using the stardard JDBC driver. ... Connection myCon = Dr开发者_运维知识库iverManager.getConnection(\"jdbc:postgresql://localhost/test?&user=test&am
I am working on a project using jsp and servlets and oracle 10g in access layer. I have created a sequence on a field in my database which gets auto incremented when a record is inserted.
I\'ve used a properly running example project (documentation) to create a simple JSF login page working with Spring Security on Tomcat 7 using Eclipse. The above example stores usernames, passwords an
I am comparing memory usage of Hibernate vs JDBC for a small web app Assuming an aver开发者_如何学Goage computer with 4 GB of RAM...
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