I’am not able to establish connection with mysql from java using this code It’s throwing me this error The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. The driver has not received any packets from the server. No appropriate protocol (protocol is disabled or cipher suites are
Tag: jdbc
How to close com.microsoft.sqlserver.jdbc.SQLServerDataSource
I’m using sql server jdbc driver mssql-jdbc-9.2.1.jre8-sources.jar and create an object of com.microsoft.sqlserver.jdbc.SQLServerDataSource. After setting it up with host-credential-etc, opening …
Why is it not updating
I’m trying to update my database where in the Book copies will be updated to 5 depending on the Book code. The Book copies I initialize in the database was 10. For now, I have a fixed value of 5 to change it. My plan is to decrement the copies by 1 if users borrowed it. But for now, I’m
MySQL Workbench doesn’t “see” updates from JDBC Java program
I have this code and and It executes fine in Eclipse, even a select query in there returns the expected results. But none of the inserts are showing up in MySQL Workbench. I tried restarting the connection and it didn’t work. Autocommits are on as when I tried to do a manual commit it told me so. Answer Wrong schema
JDBC: Issue with rendering Danish specific characters: Ø,Å,Æ
Problem: Danish specific characters are displayed improperly(as non readable chars) Given: Database is Microsoft SQL server 2019, database collation is: Danish_Greenlandic_100_CS_AS. Data has been …
JPA Hibernate Annotation Issue
I have three Entities i’m modeling and am having issues with the associated annotations. I basically have a class that I intend on returning to the caller, a nested listed of Project’s and the Project …
OAuth with CData JDBC Driver for XML – Files on Google Drive – CallbackURL not Used
I am using the CData JDBC Driver for XML to read XML files to my java application and some of those files are on google drive so OAuth is needed. I am following the Authenticate to XML from a Web …
How close possibility to add new data in H2?
I have a problem. After adding some data to database, I need to set read-only mode for whole DB. What is the easiest way to do that using h2 embedded DB with driver manager (jdbc)? Class.forName(“…
WAS gets hung WSVR0605W due to jdbc preparedstatement execute WCS
I’m trying to execute three different prepared statements inside a function which basically does an insert in three different tables. File registration.java public String regPoints(Timestamp time2, …
SAP DBTech JDBC: Cannot connect to jdbc:sap://… on SCP
I’m running a Java application in the SAP Cloud Platform that connects to a shared HANA DB using JDBC. Out of a sudden (no code changes, no deployments, no config changes…) the application can no …