Why ‘No database selected’ SQLException?
47931
java.sql.SQLException: No database selected - why?
113000
Empty database in MySQL and PHP?
114605
How to create a DbDataAdapter given a DbCommand or DbConnection?
108203
Data Selected form MySQL db not displaying
113751
Getting exact error type in from DbValidationException
84980
"Optional feature not implemented (106) (SQLBindParameter)" error with pyodbc
46602
Hibernate 4 javax/transaction/SystemException error
25311
Invalid selectOptions found. Use SelectOption type in Apex
122195
java.lang.ClassNotFoundException: sun.jdbc.odbc.JdbcOdbcDriver Exception occurring. Why?
95650
Attempt to fetch logical page (5:65424) in database 2 failed
120314
SQLException: No suitable driver found
23147
Entity Framework: "Store update, insert, or delete statement affected an unexpected number of rows (0)."
89756
Using a variable instead of a parameter index with a JDBC prepared statement
140940
java.sql.SQLException: No data found
75196
Attaching a database in SSMS gives error
7351
Error: select command denied to user ''@'' for table ''
39136
System.QueryException: Non-selective query against large object type (more than 200000 rows)