ojdbc

问题 I have the following statement : PreparedStatement prpStat = conn .prepareStatement("SELECT * FROM natperson WHERE name LIKE ?"); prpStat.setString(1, "A"); ParameterMetaData pmd = prpStat.getParameterMetaData(); ResultSet rs = prpStat.executeQuery(); and i get the following excepting when i execute the the prpStat.getParameterMetaData(); method with ojdbc7.jar. The exception is not thrown when using ojdbc6. java.sql.SQLSyntaxErrorException: ORA-00904: "NAMEIKE": ungültiger Bezeichner at

问题 Object deserialization is failing for BLOB datatype in our application, after upgrading jdbc driver for Oracle database. In our application, we have been using the ojdbc14 for the last couple of years without any issues. However recently we have decided to upgrde it to the ojdbc6. After upgrading to this new version, we are getting the below mentioned error, when ever we try to read(deserialize) BLOB objects from the database. These objects were serialized and saved in the databse with the

问题 I know this question has been asked several times.Even i have successfully done this in WINDOWS.But installed ubuntu OS and all set up is done except this. Here are the following things i did.I Have oracle 11g i downloaded ojdbc6.jar,Installed Maven and run following command sudo mvn install:install-file -Dfile=/home/nawaz/Downloads/ojdbc6.jar -DgroupId=com.oracle -DartifactId=ojdbc6 -Dversion=11.2.0 -Dpackaging=jar [INFO] ----------------------------------------------------------------------

问题 I'm trying to connect Oracle database using this tutorial. It is working when I use command line: java -cp c:\jdbc-test\ojdbc6.jar;c:\jdbc-test OracleJDBC I have put ojdbc6.jar in the same folder with OracleJDBC.java. Now I need to run it on Eclipse, but it gives me an error: Output: *Where is your Oracle JDBC Driver? java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java

问题 We are going to be tracing the driver soon probably, but I wonder if someone has seen this. Some (3rd-party-library) code performs rs.next() on a resultset obtained from Oracle JDBC driver, and then calls rs.getLong() to get a long from a NUMBER column. All of this was working just fine for variety of versions of Oracle, JDBC, OSes, etc. for years, but on a particular machine, with Oracle 12.1.0.2 and ojdbc7 jar for that exact version (12.1.0.2, from http://www.oracle.com/technetwork/database

问题 I am trying to insert/update/delete a row using jdbc. Inserting is working, and I only changed the query string (or insertTableSQL ) By debugging, I suspect that executeUpdate() is not terminated and console does not show me any error message. (JUST BLANK) [EDIT] The program is stuck while executeUpate() is exeucting, meaning that I cannot even see the return value Instead of using query string, I also tried PreparedStatement but no luck :( String deleteRecordSQL = "DELETE mytable WHERE id =

问题 Oracle corporation released a new version 12.2.0.1 of their JDBC driver, for Oracle Database 12c Release 2. The JAR files can be manually downloaded from this location: http://www.oracle.com/technetwork/database/features/jdbc/jdbc-ucp-122-3110062.html But are these JAR files available through the Oracle Maven repository at maven.oracle.com? I setup my build originally following this Oracle Blog: Get Oracle JDBC drivers and UCP from Oracle Maven Repository (without IDEs) and have the ojdbc7

问题 I'm running web-apps on a Tomcat7 server and having trouble undeploying them. It seems that windows keeps a lock on a particular JAR file in the application folder. I've found that there is a context attribute called "antiJARLocking" that i can set to 'true' (defined here: http://tomcat.apache.org/tomcat-6.0-doc/config/context.html#Standard_Implementation) that may solve the problem. The fact is, i've seen a couple of people stating that i should NOT set this attribute to true in a production

问题 There are times closing connections takes a lot of time, like more than 10 minutes upto 1 hour, or worse, even for indefinite time, depending on how heavy or slow the query was. In a situation where the client cancels the query because it has been taking too much time, I would want to free up the underlying connection used as soon as possible. I tried cancelling the PreparedStatement, closing it, then closing the resultset, and then finally closing the connection. Cancelling took almost

问题 I am connecting to Oracle Db in my application and trying to build the app with gradle build. I am unable to access the OJDBC6.jar from gradle build. can some one please, let me know that, how can we add the ojdbc6.jar into the build.gradle file. 回答1: You should be able to load your OJDBC dependency as a runtime requirement as follows: dependencies { runtime files('path/to/OJDBC6.jar') } 来源： https://stackoverflow.com/questions/33246214/how-to-add-ojdbc6-jar-in-build-gradle-file