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com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
113751
Getting exact error type in from DbValidationException
126299
i want to connect to SSMS database from eclipse but it throws SQLserverException
27508
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver in Eclipse
20079
Am I Using JDBC Connection Pooling?
119914
PostgreSQL crash when connection failed
72808
Android JDBC not working: ClassNotFoundException on driver
93489
How to resolve javax/mail/MessagingException?
84786
ExecuteReader requires an open and available Connection. The connection's current state is Connecting
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MySQLSyntaxErrorException near "?" when trying to execute PreparedStatement
89999
java.sql.SQLException Parameter index out of range (1 > number of parameters, which is 0)
47931
java.sql.SQLException: No database selected - why?
24938
MySQL Errno 150
66381
System.LimitException: Too many query rows: 50001
85176
Can we connect remote MySQL database in Android using JDBC?
156081
MySQL connection timeout
60853
MySQL Connect via proxy in Java