1 #ifndef _ODBC_COMMON_H_
2 #define _ODBC_COMMON_H_
11 // SQL Standard headers
15 #include <AbsSqlStatement.h>
18 // Forward Declaration
24 // ODBC internal headers
25 #include "odbcError.h"
31 // There is not equivalent mode in CSQL, should confirm. ??
32 #define ACCESSMODE_READ_ONLY 0
33 #define ACCESSMODE_READ_WRITE 1
36 SQLRETURN
isValidHandle( SQLHANDLE hnd
, SQLSMALLINT handleType
);
38 // Is C type valid/supported ?
39 SQLRETURN
isValidCType( SQLSMALLINT type
);
41 // Is SQL type valid/supported ?
42 SQLRETURN
isValidSQLType( SQLSMALLINT type
);
44 // Type conversion functions
45 void copyFromOdbc(AbsSqlStatement
*stmt
, int paramNo
, SQLUINTEGER destLen
,
46 void *odbcData
, SQLUINTEGER odbcLen
, SQLSMALLINT type
);
47 void convertFromOdbc(DataType srcType
, void *src
, DataType destType
, void *dest
,int length
=0, TDBInfo tdbname
=mysql
);
48 void convertToStringFromOdbc(void* dest
, void* src
, DataType srcType
, int length
=0, TDBInfo tdbname
=mysql
);
49 SQLINTEGER
copyToOdbc(void *odbcData
, SQLUINTEGER odbcLen
,
50 void *sourceData
, SQLUINTEGER sourceLen
,SQLSMALLINT type
,SQLSMALLINT apptype
);
52 void getInputBuffer(void **buffer
,SQLSMALLINT type
,SQLUINTEGER length
);
54 DataType
getCSqlType( SQLSMALLINT type
);
56 SQLSMALLINT
getSQLType( DataType type
);
58 SQLCHAR
*getSQLTypeName( SQLSMALLINT type
);
59 bool isFunctionSupports(SQLUSMALLINT type
);