Open SQL Classes
The Open SQL interface contains several classes that give you direct control over the execution of SQL statements and the data that is bound to them.
Class RWDBOSql encapsulates an SQL statement and its input and output bindings. Class RWDBTBuffer<T>, a template class, encapsulates buffers of data that can be bound to the SQL statement. Data callback classes RWDBCharCallback, RWDBUChar16Callback, and RWDBBinaryCallback, define interfaces for specifying data callback methods.The Open SQL interface is described in detail in Chapter 14, Defining Open SQL, and Chapter 15, Using the Open SQL Classes.
