|
|
|
A valid database object is required to perform any database operation. You need to pass a valid CTSession object to the CTDatabase constructor.
// create a CTDatabase object
CTDatabase ADatabase(ASession);
try
{
// connect to database "MyDatabase"
ADatabase.Connect("MyDatabase");
}
catch (CTException &err)
{
printf("Database connect failed with error %d\n", err.GetErrorCode);
}
If you create a dynamic CTDatabase object with the new operator, you are required to destroy the object with the delete operator.
// create a dynamic CTDatabase object
CTDatabase* pDatabase = new CTDatabase(ASession);
if (!pDatabase)
{
printf("CTDatabase creating failed\n");
}
... other operations ..
// destroy the CTDatabase object
delete pDatabase;
If you destroy an active database handle, all open tables associated with the database will be closed and the database will be disconnected from the session.
