Boolean function
AdaBase.Statement.Base.[STMT].fetch_bound ()
Preceded by explicit binding of columns to variables of the same native type, this function automatically updates the values of the variables when executed. This results in clean code within an iterative loop. Depending on the scope of the bound variables, the Unchecked_Access attribute may be required over the safer Access to avoid a "non-local pointer cannot point to local object" error. The function returns False when no more data is available.
See select query for a usage example.
[STMT] is "MySQL.MySQL_statement", "PostgreSQL.PostgreSQL_statement", or "SQLite.SQLite_statement"