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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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* Copyright (C) 2010 Sun Microsystems
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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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* 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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* 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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#include "plugin/schema_dictionary/dictionary.h"
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using namespace drizzled;
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SchemasTool::SchemasTool() :
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plugin::TableFunction("DATA_DICTIONARY", "SCHEMAS")
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add_field("SCHEMA_NAME");
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add_field("DEFAULT_COLLATION_NAME");
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add_field("SCHEMA_CREATION_TIME");
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add_field("SCHEMA_UPDATE_TIME");
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SchemasTool::Generator::Generator(Field **arg) :
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plugin::TableFunction::Generator(arg),
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is_schema_primed(false),
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is_schema_parsed(false)
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bool SchemasTool::Generator::nextSchemaCore()
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plugin::StorageEngine::getSchemaIdentifiers(getSession(), schema_names);
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schema_iterator= schema_names.begin();
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is_schema_primed= true;
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if (schema_iterator == schema_names.end())
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SchemaIdentifier schema_identifier(*schema_iterator);
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is_schema_parsed= plugin::StorageEngine::getSchemaDefinition(schema_identifier, schema);
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if (not is_schema_parsed)
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bool SchemasTool::Generator::nextSchema()
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while (not nextSchemaCore())
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if (schema_iterator == schema_names.end())
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bool SchemasTool::Generator::populate()
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A lack of a parsed schema file means we are using defaults.
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void SchemasTool::Generator::fill()
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/* DEFAULT_COLLATION_NAME */
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if (is_schema_parsed)
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push(schema.collation());
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/* SCHEMA_CREATION_TIME */
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time_t time_arg= schema.creation_timestamp();
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localtime_r(&time_arg, &tm_buffer);
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strftime(buffer, sizeof(buffer), "%a %b %d %H:%M:%S %Y", &tm_buffer);
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/* SCHEMA_UPDATE_TIME */
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time_arg= schema.update_timestamp();
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localtime_r(&time_arg, &tm_buffer);
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strftime(buffer, sizeof(buffer), "%a %b %d %H:%M:%S %Y", &tm_buffer);