I am trying to create the database using a prepared statement in MySQL. Here I am passing the parameters as shown. But I am getting a syntax error. Is it possible to create tables and databases using prepared statements? Answer in a PreparedStatement can only be used to bind values (e.g., in where conditions on in values clauses), not object
Tag: mysql
Connecting to MySQL database using Java in command prompt
Since I don’t have netbeans right now, I am trying to connect to MySQL database from my Java code through command prompt. But it it is not taking the mysql-coonectivity.jar file. Does anyone know any way to run my program??? Please help. Answer Try executing the program as it is windows OS In case you don’t have the mysql-connector-java-[version].jar get
JPA @Version field doesn’t get incremented
I’m new to JPA and Hibernate and I have a problem with optimistic locking. I have a class which has an @Version annotated field. When I update the Entity represented by this class, the version counter does not increase. Here is my code: The class: and here is the main method: and here is what the console says: Can somebody
Error parsing data org.json.JSONException: End of input at character 0 of – Android
I’m developing a test Android application that must display some data from a mysql db. Here my logs: Here the class JSONParser.java Here the class I use to display the selected data: Here the php file: In addition, here the main Activity: I read various thread around the internet about this error, but it is even caused by differents problems,
MySQL select and update table at same time
I want to select a value one by one from my MySQL table and using this value get some value from different table. After getting the value I want to update my same table with this value. Can I select and update the table at the same time? I want to use Java to loop the table selecting values one
Reading data from mysql database using java
Firstly, I’m reading the product name and number of products from user using jTextFields. For that product I read the product id and price from database using sql query. But in the below code I display the product price in a jtextField but while running tha file I get query executed successfully but I’m not getting anything in the jtextField.
Unable to load jdbc driver eclipse
I get the following error while trying to load MySQL Driver: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java….
Can not issue data manipulation statements with executeQuery
I’m getting an error when im trying to run my gui to inset data into a table, the error being Can not issue data manipulation statements with executeQuery(). The goal of this gui is to get the user to input information into the text area and then click submit and this information is uploaded to the database. error : java.sql.SQLException:
MySQL: Unknown system variable ‘tx_read_only’
I’m working on a Java Swing-based application+ Hibernate+Mysql+Spring. When I test CRUD operations, I don’t have problems with read, but in insert statements system shows the message: I have the last version of MySQl Hibernate 4 Java annotations Can you tell me which is the problem to solve now? Answer Just throwing rocks to the darkness, but one possibility could
unknown database in jdbc
I am using JDBC and new to it. but I keep getting this runtime exception: Here is the gave code how do I get this code to work? I am only a beginner with JDBC…. for the above code; PASS = “passowrd”, USER = “root” I had a problem with port which it was fixed through this site thanks a