Drizzled Public API Documentation

schemata.cc
1 /* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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3  *
4  * Copyright (C) 2010 Brian Aker
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6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
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14  * GNU General Public License for more details.
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16  * You should have received a copy of the GNU General Public License
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18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include <config.h>
22 #include <plugin/information_schema_dictionary/dictionary.h>
23 
24 using namespace std;
25 using namespace drizzled;
26 
27 Schemata::Schemata() :
28  InformationSchema("SCHEMATA")
29 {
30  add_field("CATALOG_NAME", plugin::TableFunction::STRING, MAXIMUM_IDENTIFIER_LENGTH, false);
31  add_field("SCHEMA_NAME", plugin::TableFunction::STRING, MAXIMUM_IDENTIFIER_LENGTH, false);
32  add_field("SCHEMA_OWNER", plugin::TableFunction::STRING, MAXIMUM_IDENTIFIER_LENGTH, true);
33  add_field("DEFAULT_CHARACTER_SET_CATALOG", plugin::TableFunction::STRING, MAXIMUM_IDENTIFIER_LENGTH, true);
34  add_field("DEFAULT_CHARACTER_SET_SCHEMA", plugin::TableFunction::STRING, MAXIMUM_IDENTIFIER_LENGTH, true);
35  add_field("DEFAULT_CHARACTER_SET_NAME", plugin::TableFunction::STRING, MAXIMUM_IDENTIFIER_LENGTH, true);
36 }
37 
38 Schemata::Generator::Generator(drizzled::Field **arg) :
39  InformationSchema::Generator(arg),
40  schema_generator(getSession())
41 {
42 }
43 
44 bool Schemata::Generator::populate()
45 {
46  drizzled::message::schema::shared_ptr schema_ptr;
47 
48  while ((schema_ptr= schema_generator))
49  {
50  /* CATALOG_NAME */
51  push(schema_ptr->catalog());
52 
53  /* SCHEMA_NAME */
54  push(schema_ptr->name());
55 
56  /* SCHEMA_OWNER */
57  push();
58 
59  /* DEFAULT_CHARACTER_SET_CATALOG */
60  push();
61 
62  /* DEFAULT_CHARACTER_SET_SCHEMA */
63  push();
64 
65  /* DEFAULT_CHARACTER_SET_NAME */
66  push();
67 
68  return true;
69  }
70 
71  return false;
72 }
TODO: Rename this file - func.h is stupid.