Drizzled Public API Documentation

create_table.h
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 #pragma once
22 
23 #include <drizzled/alter_info.h>
24 #include <drizzled/statement.h>
25 #include <drizzled/foreign_key.h>
26 #include <drizzled/sql_lex.h>
27 
28 namespace drizzled {
29 namespace statement {
30 
31 class CreateTable : public Statement
32 {
33  virtual bool check(const identifier::Table&);
34 
35 public:
36  CreateTable(Session *in_session, Table_ident *ident, bool is_temporary);
37  CreateTable(Session *in_session);
38 
39  virtual bool is_alter() const
40  {
41  return false;
42  }
43 
44  bool execute();
45 
46  virtual bool executeInner(const identifier::Table&);
47 
48 public:
49  message::Table &createTableMessage()
50  {
51  return *lex().table();
52  };
53 
54 private:
55  HA_CREATE_INFO _create_info;
56 
57 public:
58 
59  HA_CREATE_INFO &create_info()
60  {
61  if (createTableMessage().options().auto_increment_value())
62  {
63  _create_info.auto_increment_value= createTableMessage().options().auto_increment_value();
64  _create_info.used_fields|= HA_CREATE_USED_AUTO;
65  }
66 
67  return _create_info;
68  }
69 
70  AlterInfo alter_info;
71  KEY_CREATE_INFO key_create_info;
72  message::Table::ForeignKeyConstraint::ForeignKeyMatchOption fk_match_option;
73  message::Table::ForeignKeyConstraint::ForeignKeyOption fk_update_opt;
74  message::Table::ForeignKeyConstraint::ForeignKeyOption fk_delete_opt;
75 
76  /* The text in a CHANGE COLUMN clause in ALTER TABLE */
77  const char *change;
78 
79  /* An item representing the DEFAULT clause in CREATE/ALTER TABLE */
80  Item *default_value;
81 
82  /* An item representing the ON UPDATE clause in CREATE/ALTER TABLE */
83  Item *on_update_value;
84 
85  column_format_type column_format;
86 
87  /* Poly-use */
88  str_ref comment;
89 
90  bool is_engine_set;
91  bool is_create_table_like;
92  bool lex_identified_temp_table;
93  bool link_to_local;
94  TableList *create_table_list;
95 
96  bool validateCreateTableOption();
97 };
98 
99 } /* namespace statement */
100 
101 } /* namespace drizzled */
102