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