Error FATAL EXCEPTION: main Process: com.appmaster.akash.messageplus, PID: 14373 …
Tag: java
Conversion failed when converting the “invalid” value ‘Residential’ to data type int
How do I convert data that is given from result set string. I am trying to show the drop down box gui as a text but give it a value of 1 and 2 what I want it to show as for drop down choice is right: …
Can I use custom criteria (from a database extension) with spring JPA specifications?
I really found of Spring Data’s JpaSpecificationExecutor, it allows me to dynamically build queries, depending on the filters applied by user. However, I’ve installed a ZomboDB plugin, and now I need …
JPA distinct inner join with Condition on joined table
I have two tables below: I want to get the college object with list of students of a specific department. The SQL query is below: So far I have tried the below JPA query but it is returning multiple College objects. How to return a single college object with list of students with filtered department? NOTE: I …
How should I pass values into JPQL query?
I’m working on test, that will check if object had been saved into database. Test will save object with unique values and after that I want to fetch this object from database and check if it is not …
Getting all weeks data of a month using inner join
I have the following query: Above query explanation: I’m getting all weeks data PaidKM which driver gets in a whole month. The month for example starting date is 01-07-2018 and ending date is 31-07-2018 which covers whole month # 07. But when I change the month it gives me the same results all time. Abo…
Hibernate not allowing to increment by 5 in sequence
I have following db sequence Java However with Hibernate I am getting following error which says hibernate is expecting increment by 50. Why is so? Edit1 Added java code. Answer The error message is quite clear. You have enabled (or not disabled) schema validation, so when the application starts Hibernate is …
java.sql.SQLException: Geometry byte string must be little endian
I want to use the contains function to get all values whose title or question contains a certain value. However, I get this error: java.sql.SQLException: Geometry byte string must be little endian. at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1074) at com.mysql.jdbc.MysqlIO.checkErrorPacket(Mys…
java netbean inserting data to db does not work
I’m trying to insert data to data base by my own interface using java netbean But I’m stuck with insert query doesn’t work here is my code segment st.executeUpdate(query) mark as wrong. Answer Ok, let me explain your problem. You don’t have configured jdbc driver. Don’t need to cast anything…
Java JDBC – PreparedStatement executeUpdate() always returns 1
Currently I’m working on a code in java that retrieves data from XML files located in various folders and then uploads the file itself and the data retrieved to a SQL-server Database. I don’t want to upload any repeated XML file to database but since the files can have random names I’m check…