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Diffstat (limited to 'tests/test9.cpp')
| -rw-r--r-- | tests/test9.cpp | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/tests/test9.cpp b/tests/test9.cpp new file mode 100644 index 0000000..b0d36b1 --- /dev/null +++ b/tests/test9.cpp @@ -0,0 +1,103 @@ +/* + * sqlite3xx - sqlite3 C++ layer, following the ideas of libpqxx + * Copyright (C) 2009 Andreas Baumann + * + * This copyrighted material is made available to anyone wishing to use, + * modify, copy, or redistribute it subject to the terms and conditions of + * the GNU Lesser General Public License, as published by the Free Software + * Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * See the GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this distribution; if not, write to: + * Free Software Foundation, Inc. + * 51 Franklin Street, Fifth Floor + * Boston, MA 02110-1301 USA + * + */ + +#include <iostream> +#include <cassert> +#include "sqlite3xx/sqlite3xx" +/* test needs 'unlink' from 'unistd.h' */ +#if !defined _WIN32 +#include <unistd.h> +#endif /* !defined _WIN32 */ + +using namespace sqlite3xx; +using namespace std; + +int main( ) { + (void)unlink( "test9.db" ); +} + +/* + try { + cout << "creating DB.." << endl; + connection c( "test9.db" ); + cout << "connection object is " << c << endl; + + cout << "starting transaction.." << endl; + work wc( c, "create" ); + + cout << "create table.." << endl; + wc.exec( "create table a( i integer, d double, s text, t text )" ); + wc.commit( ); + + work wi( c, "insert" ); + cout << "insert some data.." << endl; + c.prepare( "ins", "insert into a( i, d, s, t ) values( NULL, NULL, NULL, ? )" ) + ( "text", sqlite3xx::prepare::treat_direct ); + result r = wi.prepared( "ins" )( "bla" ).exec( ); + cout << "inserted " << r.affected_rows( ) << " rows." << endl; + r = wi.prepared( "ins" )( "blu" ).exec( ); + cout << "inserted " << r.affected_rows( ) << " rows." << endl; + r = wi.prepared( "ins" )( "bli" ).exec( ); + cout << "inserted " << r.affected_rows( ) << " rows." << endl; + wi.commit( ); + + work wq( c, "query" ); + cout << "querying.." << endl; + c.prepare( "qry", "select * from a" ); + + r = wq.prepared( "qry" ).exec( ); + cout << "found " << r.size( ) << " records.." << endl; + cout << "found " << r.columns( ) << " columns.." << endl; + for( result::size_type i = 0; i < r.columns( ); i++ ) { + cout << "column " << i << ": " << r.column_type( i ) << endl; + } + assert( r.size( ) == 2 ); + + for( result::size_type i = 0; i < r.size( ); i++ ) { + cout << "i: " << i << endl; + + // by field number + cout << "(by col number) i: " << r[i][0] << " d: " << r[i][1] << " s: " << r[i][2] << " t: " << r[i][3] << endl; + + // associative array + cout << "(by col name) i: " << r[i]["i"] << " d: " << r[i]["d"] << " s: " << r[i]["s"] << " t: " << r[i]["t"] << endl; + + // map to variables of a given type + int value_i; + double value_d; + string value_s; + string value_t; + r[i]["i"].to( value_i ); + r[i]["d"].to( value_d ); + r[i]["s"].to( value_s ); + r[i]["t"].to( value_t ); + cout << "(mapping) i: " << value_i << " d: " << value_d << " s: " << value_s << " t: " << value_t << endl; + } + assert( r.size( ) == 3 ); + wq.commit( ); + + cout << "end." << endl; + } catch( sql_error& e ) { + cerr << e.msg( ) << ": " << e.query( ) << endl; + } +} +*/
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