//******************************************************************
//
// AUTHOR :     ZhaoTiger 
//
// FUNCTION :   数据库模块需要用到的所有常量定义  
//
// TIME :       2003.06.02
//
// HISTORY :
// Datetime           Action         Author           Reason 
// -------------------------------------------------------------------
// 2003.06.02         Creation       ZhaoTiger
//      
//******************************************************************

#ifndef _SERVER_DEFINE_H
#define _SERVER_DEFINE_H

typedef unsigned char   uchar;
typedef unsigned short  ushort;
typedef unsigned int    uint;

#define MAX_TABLE_NAME_ENG_LEN          32
#define MAX_TABLE_NAME_CHN_LEN          64
#define MAX_COLUMN_NAME_ENG_LEN         32
#define MAX_COLUMN_NAME_CHN_LEN         64
#define MAX_MENU_NAME_LEN               40

#define MAX_STRING_DATA_LEN             4096
#define MAX_FAIL_REASON_LEN             200

#define MODIFY_OP_INSERT                0
#define MODIFY_OP_DELETE                1
#define MODIFY_OP_UPDATE                2
#define MODIFY_OP_DELALL                3

#define KEY_GENERATE_NONE               0
#define KEY_GENERATE_TABLE              1
#define KEY_GENERATE_NORMAL             2

// 域信息表中data_type, 引用sys_menu_info中的菜单定义值
// 定义统一数据库数据类型
#define UNI_DATATYPE_CHAR               1
#define UNI_DATATYPE_STRING             2
#define UNI_DATATYPE_UCHAR              3
#define UNI_DATATYPE_SHORT              4
#define UNI_DATATYPE_INT                5
#define UNI_DATATYPE_FLOAT              6
#define UNI_DATATYPE_DOUBLE             7
#define UNI_DATATYPE_DATETIME           8
#define UNI_DATATYPE_KEYID              9
#define UNI_DATATYPE_BINARY             10
#define UNI_DATATYPE_TEXT               11
#define UNI_DATATYPE_IMAGE              12
#define UNI_DATATYPE_APPKEYID           13
#define UNI_DATATYPE_APPID              14
#define UNI_DATATYPE_LONG             	15
#define UNI_DATATYPE_RTDBKEY		    16
#define UNI_DATATYPE_MEASRTDBKEY		17
#define UNI_DATATYPE_APPRTDBKEY		    18

// 定义出错代码
#define DB_SERVER_SUCCESS               0
#define DB_SERVER_ERR_NO_TABLE          -1
#define DB_SERVER_ERR_QUERY_FAIL        -2
#define DB_SERVER_ERR_MEMORY_FAIL       -3
#define DB_SERVER_ERR_WRONG_APP         -4
#define DB_SERVER_ERR_NO_COLUMN         -5
#define DB_SERVER_ERR_WRONG_DATATYPE    -6
#define DB_SERVER_ERR_WRONG_REC_APP     -7
#define DB_SERVER_ERR_WRONG_KEY_INFO    -8
#define DB_SERVER_ERR_NO_MATCH    -9

#define DB_SERVER_ERR_NO_TABLE_STR              "该表不存在"
#define DB_SERVER_ERR_QUERY_FAIL_STR            "检索过程出错"
#define DB_SERVER_ERR_MEMORY_FAIL_STR           "内存分配出错"
#define DB_SERVER_ERR_WRONG_APP_STR             "应用号出错"
#define DB_SERVER_ERR_NO_COLUMN_STR             "SQL中SELECT子句没有域"
#define DB_SERVER_ERR_WRONG_DATATYPE_STR        "不支持的数据类型"
#define DB_SERVER_ERR_WRONG_REC_APP_STR         "缺少record_app域"
#define DB_SERVER_ERR_WRONG_KEY_INFO_STR        "部分下装时关键字信息出错"
#define DB_SERVER_ERR_NO_MATCH_STR        "触发规则不匹配"
#endif