diff options
| -rw-r--r-- | qt/README | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -13,7 +13,7 @@ employee.hxx employer. We also use the QDateTime type to store the employee's date of birth and QString to store the employee's first and last name. A QSet instance keeps track of the employee's email addresses. Finally - we use QByteArray to store the person's public key. + we use QByteArray to store the employee's public key. employee-odb.hxx employee-odb.ixx @@ -34,21 +34,21 @@ employee.sql profile. database.hxx - Contains the create_database() function which instantiates the concrete + Contains the createDatabase() function which instantiates the concrete database class corresponding to the database system we are using. driver.cxx Driver for the example. It includes the employee.hxx and employee-odb.hxx headers to gain access to the persistent classes and their database support - code. It also includes database.hxx for the create_database() function + code. It also includes database.hxx for the createDatabase() function declaration. - In main() the driver first calls create_database() to obtain the database - instance. It then creates a number of 'employee' and 'employer' objects and + In main() the driver first calls createDatabase() to obtain the database + instance. It then creates a number of 'Employee' and 'Employer' objects and persists them in the database. The next transaction loads all the employees of a particular employer using the employee-employer relationship. Finally, - the driver performs a database query which uses a data member of the Qt - QString type in its criterion. + the driver performs a database query which uses data member of the Qt + QString and QDate types in its criterion. To run the example we first need to create the database schema. Using MySQL as an example, this can be achieved with the following command: |