dbstreams Provider Reference: Reference Manual for a dbstreams Provider class | ||
---|---|---|
Prev | Chapter 2. provider Methods | Next |
public virtual const STATUS& execute(const dbstreams::query& sql);
|
public virtual const STATUS& execute(const parameter_list_t& parameters);
|
The dbstream
calls its provider's execute
method whenever a query is inserted.
execute
may call upon the native library more than once. It stops when it finds that either: 1) the SQL has been completely processed, or 2) the server has returned a resultset.
If a resultset is returned, execute
returns the result of next_row
.