89 lines
2.1 KiB
C
89 lines
2.1 KiB
C
/*
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* Copyright (C) 2012 - Juan Ferrer Toribio
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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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef DB_RESULT_H
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#define DB_RESULT_H
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#include <gvn/gvn.h>
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#include "db-row.h"
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#define DB_TYPE_RESULT (db_result_get_type())
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typedef struct _DbResult DbResult;
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typedef struct _DbColumn DbColumn;
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/**
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* DbResult:
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* @nrows: Number of rows.
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* @ncols: Number of columns.
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* @data: (element-type DbRow): Has a #GPtrArray.
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* @column: Has a #DbColumn.
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*
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* Has the information of a row.
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**/
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struct _DbResult
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{
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gint nrows;
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gint ncols;
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GPtrArray * data;
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DbColumn * column;
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};
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/**
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* DbColumnInfo:
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* @DB_COLUMN_PRI_KEY: Attribute primary Key.
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* @DB_COLUMN_UNIQUE: Attribute unique.
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*
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* Saves the information about if it is primary key or unique.
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**/
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typedef enum
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{
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DB_COLUMN_PRI_KEY = 1 << 0
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,DB_COLUMN_UNIQUE = 1 << 1
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}
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DbColumnInfo;
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/**
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* DbColumn:
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* @name: Name of the column
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* @alias: The name given to the column in the query
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* @table: Name of the table
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* @table_alias: The name given to the table in the query
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* @info: A #DbColumnInfo
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* @spec: A #GvnParamSpec
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*
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* The information of a column.
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**/
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struct _DbColumn
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{
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gchar * name;
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gchar * alias;
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gchar * table;
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gchar * table_alias;
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gchar * schema;
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DbColumnInfo info;
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GvnParamSpec * spec;
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};
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GType db_result_get_type ();
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DbResult * db_result_new ();
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DbRow * db_result_get_row (const DbResult * obj, gint row_index);
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void db_result_remove_row (DbResult * obj, gint row_index);
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DbResult * db_result_copy (const DbResult * obj);
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void db_result_free (DbResult * obj);
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#endif |