mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2024-12-29 09:18:52 +00:00
45 lines
1022 B
C++
45 lines
1022 B
C++
|
#include <iostream>
|
||
|
|
|
||
|
|
#include <pqxx/subtransaction>
|
||
|
|
#include <pqxx/transaction>
|
||
|
|
|
||
|
|
#include "test_helpers.hxx"
|
||
|
|
|
||
|
|
// Test program for libpqxx. Attempt to perform nested queries on various
|
||
|
|
// types of connections.
|
||
|
|
namespace
|
||
|
|
{
|
||
|
|
void test_089()
|
||
|
|
{
|
||
|
|
pqxx::connection C;
|
||
|
|
|
||
|
|
// Trivial test: create subtransactions, and commit/abort
|
||
|
|
pqxx::work T0(C, "T0");
|
||
|
|
T0.exec1("SELECT 'T0 starts'");
|
||
|
|
pqxx::subtransaction T0a(T0, "T0a");
|
||
|
|
T0a.commit();
|
||
|
|
pqxx::subtransaction T0b(T0, "T0b");
|
||
|
|
T0b.abort();
|
||
|
|
T0.exec1("SELECT 'T0 ends'");
|
||
|
|
T0.commit();
|
||
|
|
|
||
|
|
// Basic functionality: perform query in subtransaction; abort, continue
|
||
|
|
pqxx::work T1(C, "T1");
|
||
|
|
T1.exec1("SELECT 'T1 starts'");
|
||
|
|
pqxx::subtransaction T1a(T1, "T1a");
|
||
|
|
T1a.exec1("SELECT ' a'");
|
||
|
|
T1a.commit();
|
||
|
|
pqxx::subtransaction T1b(T1, "T1b");
|
||
|
|
T1b.exec1("SELECT ' b'");
|
||
|
|
T1b.abort();
|
||
|
|
pqxx::subtransaction T1c(T1, "T1c");
|
||
|
|
T1c.exec1("SELECT ' c'");
|
||
|
|
T1c.commit();
|
||
|
|
T1.exec1("SELECT 'T1 ends'");
|
||
|
|
T1.commit();
|
||
|
|
}
|
||
|
|
} // namespace
|
||
|
|
|
||
|
|
|
||
|
|
PQXX_REGISTER_TEST(test_089);
|