Drizzled Public API Documentation

rollback.cc
1 /* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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4  * Copyright (C) 2009 Sun Microsystems, Inc.
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20 
21 #include <config.h>
22 #include <drizzled/show.h>
23 #include <drizzled/session.h>
24 #include <drizzled/statement/rollback.h>
25 
26 namespace drizzled
27 {
28 
29 namespace statement
30 {
31 
32 Rollback::Rollback(Session *in_session, bool tx_chain_arg, bool tx_release_arg) :
33  Statement(in_session),
34  tx_chain(tx_chain_arg),
35  tx_release(tx_release_arg)
36  {
37  set_command(SQLCOM_ROLLBACK);
38  }
39 
41 {
42  if (not session().endTransaction(tx_release ? ROLLBACK_RELEASE : tx_chain ? ROLLBACK_AND_CHAIN : ROLLBACK))
43  {
44  return true;
45  }
46  session().my_ok();
47 
48  return false;
49 }
50 
51 } /* namespace statement */
52 } /* namespace drizzled */
void my_ok(ha_rows affected_rows=0, ha_rows found_rows_arg=0, uint64_t passed_id=0, const char *message=NULL)
Definition: session.cc:1877