By Chris on September 13, 2014
I was trying to update a table that using sql join but I kept getting ORA-00933 I tried the following: Using A SQL JOIN In A SQL UPDATE Statement Using A SQL JOIN In A SQL UPDATE Statement (www.bennadel.com) update table using inner join (venushuynh.wordpress.com) but I kept getting the ORA-00933 then tried this Oracle […]
Posted in db | Tagged db, error, oracle |
By Chris on September 7, 2014
Another problem I’ve it recently with saveOrUpdate that can be fix by using the same saveOrUpdate but give the class name. Using the session.saveOrUpdate(myObject) might give you a unknown entity while using the same method with the class name in parameter won’t. session.saveOrUpdate(myObject); //give a unknown entity session.saveOrUpdate(“MyObjectClassName”, MyObject); //Work The important difference between the […]
Posted in db, prog | Tagged db, hibernate |
By Chris on August 2, 2014
I had in the past had to work with oracle and had to convert it to mysql. Unfortunately (or fortunately) that project was cancel but here are the bit of information I’ve found that I didn’t know about and made me lost a lot of time. Oracle vs mySQL datatype edition From mySQL […]
Posted in db, prog | Tagged db, migration, mysql, oracle |
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