Drizzled Public API Documentation

replace.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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19  */
20 
21 #include <config.h>
22 #include <drizzled/show.h>
23 #include <drizzled/lock.h>
24 #include <drizzled/session.h>
25 #include <drizzled/statement/replace.h>
26 #include <drizzled/sql_lex.h>
27 
28 namespace drizzled {
29 
31 {
32  TableList *first_table= (TableList *) lex().select_lex.table_list.first;
33  TableList *all_tables= lex().query_tables;
34  assert(first_table == all_tables && first_table != 0);
35 
36  if (insert_precheck(&session(), all_tables))
37  {
38  return true;
39  }
40 
41  if (session().wait_if_global_read_lock(false, true))
42  {
43  return true;
44  }
45 
46  bool res= insert_query(&session(),
47  all_tables,
48  lex().field_list,
49  lex().many_values,
50  lex().update_list,
51  lex().value_list,
52  lex().duplicates,
53  lex().ignore);
54  /*
55  Release the protection against the global read lock and wake
56  everyone, who might want to set a global read lock.
57  */
58  session().startWaitingGlobalReadLock();
59 
60  return res;
61 }
62 
63 } /* namespace drizzled */
64 
bool insert_query(Session *session, TableList *table, List< Item > &fields, List< List_item > &values, List< Item > &update_fields, List< Item > &update_values, enum_duplicates flag, bool ignore)
Definition: sql_insert.cc:238
bool insert_precheck(Session *session, TableList *)
Definition: sql_parse.cc:1475