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foreign_keys.h
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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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* Copyright (C) 2010 Sun Microsystems, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#pragma once
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class
ForeignKeysTool
:
public
drizzled::plugin::TableFunction
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{
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public
:
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ForeignKeysTool
();
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ForeignKeysTool
(
const
char
*schema_arg,
const
char
*table_arg) :
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drizzled::plugin::TableFunction
(schema_arg, table_arg)
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{ }
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ForeignKeysTool
(
const
char
*table_arg) :
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drizzled::plugin::TableFunction
(
"DATA_DICTIONARY"
, table_arg)
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{ }
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class
Generator
:
public
drizzled::plugin::TableFunction::Generator
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{
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drizzled::generator::AllTables
all_tables_generator;
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drizzled::message::Table
table_message;
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drizzled::message::Table::ForeignKeyConstraint
fkey;
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int
keyPos;
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bool
firstFill;
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virtual
void
fill();
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public
:
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Generator
(
drizzled::Field
**arg);
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bool
nextTable();
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bool
fillFkey();
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const
std::string &table_name()
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{
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return
table_message.name();
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}
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const
drizzled::message::Table
& getTableProto()
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{
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return
table_message;
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}
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const
drizzled::message::Table
& getTableMessage()
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{
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return
table_message;
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}
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bool
isTablesPrimed()
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{
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return
true
;
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}
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bool
populate();
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};
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Generator
*generator(
drizzled::Field
**arg)
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{
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return
new
Generator
(arg);
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}
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};
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plugin
schema_dictionary
foreign_keys.h
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