#ifndef DCCDBGlobals_h__
#define DCCDBGlobals_h__

//This type is used for database ID-s that is used in DB
typedef int dbkey_t; 


//infinite run ranges may be used to set
// 1000 to INFINITE_RUN means all runs greater or equal than run 1000
// 0 - INFINITE_RUN all possible runs
#define INFINITE_RUN 2147483647

//This constant represent the delimeter that is used to separate stringified data inside database blob
#define CCDB_DATA_BLOB_DELIMETER "|"

//name of @default variation
#define CCDB_DEFAULT_VARIATION_NAME "default"

//name of run range that holds all pssible ranges [0,INFINITE_RUN]
#define CCDB_ALL_RUNRANGE_NAME "all"

/*----------------------------------------------------------------------------------------------------
 *  E R R O R   C O D E S 
 * -------------------------------------------------------------------------------------------------*/
 
//#define CCDB_ERROR_

//this flag is set when no errors are happend
//usually returned by GetLastError if no errors happened
#define CCDB_NO_ERRORS 0

//Development generic error that indicates that some method is not implemented yet
#define CCDB_ERROR_NOT_IMPLEMENTED 901

// The error happens if the connection string cannot be used for this provider
// for MySQL provider when the string is not starts with "mysql://"
#define CCDB_ERROR_CONNECTION_PARSE_STRING 1001

// The error happens if some one tries to initialize a new connection
// withot closing the old connection
#define CCDB_ERROR_CONNECTION_ALREADY_OPENED 1002

//The error happens probably because of problems with memory allocation during mysql initialization
#define CCDB_ERROR_CONNECTION_INITIALIZATION 1003

//The error happens if mysql_connect return error or, i.e., open files dont have right privileges
//the main info is contained in description for such error
#define CCDB_ERROR_CONNECTION_EXTERNAL_ERROR 1004

// The error happens if function that needs connection to DB is called 
// before connection or after connection failed. Thus trying to run function 
// on unconnected provider
#define CCDB_ERROR_NOT_CONNECTED_ERROR 1005

//Error in select query execution in mysql
#define CCDB_ERROR_MYSQL_SELECT 1011

//Error in update query execution in mysql
#define CCDB_ERROR_MYSQL_UPDATE 1012

//Error in insert query execution in mysql
#define CCDB_ERROR_MYSQL_INSERT 1013

//Error in delete query execution in mysql
#define CCDB_ERROR_MYSQL_DELETE 1014

//Error in custom query execution in mysql
#define CCDB_ERROR_MYSQL_CUSTOM_QUERY 1015
#endif // DCCDBGlobals_h__