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/* Copyright (c) 2008 PrimeBase Technologies GmbH, Germany
*
* PrimeBase XT
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Created by Leslie on 8/27/08.
*
*/
#ifndef __DISCOVER_XT_H__
#define __DISCOVER_XT_H__
#ifdef DRIZZLED
#include <drizzled/common.h>
#else
#include "mysql_priv.h"
#endif
/*
* ---------------------------------------------------------------
* TABLE DISCOVERY HANDLER
*/
typedef struct dt_field_info {
/**
This is used as column name.
*/
const char* field_name;
/**
For string-type columns, this is the maximum number of
characters. For numeric data this can be NULL.
*/
uint field_length;
/**
For decimal columns, this is the maximum number of
digits after the decimal. For other data this can be NULL.
*/
char* field_decimal_length;
/**
This denotes data type for the column. For the most part, there seems to
be one entry in the enum for each SQL data type, although there seem to
be a number of additional entries in the enum.
*/
enum enum_field_types field_type;
/**
This is the charater set for non numeric data types including blob data.
*/
CHARSET_INFO *field_charset;
uint field_flags; // Field atributes(maybe_null, signed, unsigned etc.)
const char* comment;
} DT_FIELD_INFO;
typedef struct dt_key_info
{
const char* key_name;
uint key_type; /* PRI_KEY_FLAG, UNIQUE_KEY_FLAG, MULTIPLE_KEY_FLAG */
const char* key_columns[8]; // The size of this can be set to what ever you need.
} DT_KEY_INFO;
int xt_create_table_frm(handlerton *hton, THD* thd, const char *db, const char *name, DT_FIELD_INFO *info, DT_KEY_INFO *keys, xtBool skip_existing);
#endif
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