The SELECT statement allows you to retrieve information from the database. When you execute a SELECT statement, the PreparedStatement.ExecuteQuery method returns a ResultSet object.

See UltraLite_PreparedStatement_iface class.

♦  To execute a SELECT statement

1. Create a prepared statement object.

   PreparedStatement * prepStmt = conn->PrepareStatement( UL_TEXT("SELECT MyColumn FROM MyTable") );

2. Execute the statement.

   In the following code, the result of the SELECT query contains a string, which is output to the command prompt.

   #define MAX_NAME_LEN 100 ULValue val; ResultSet * rs = prepStmt->ExecuteQuery(); while( rs->Next() ){ char mycol[ MAX_NAME_LEN ]; val = rs->Get( 1 ); val.GetString( mycol, MAX_NAME_LEN ); printf( "mycol= %s\n", mycol ); }