0
我的select語句看起來像這樣火鳥ODBC驅動程序的數據截斷在運行SELECT語句
SELECT tb1.name FROM table1 tb1, table2 tb2 WHERE tb2.name=? AND tb2.tb1_key_id=tb1.id;
我Bindparameter調用如下
SQLBindParameter(m_hStatement,1,SQL_PARAM_INPUT,SQL_C_CHAR,SQL_CHAR,len,0,(LPVOID)buff,len,(SQLLEN *)pcbValue);
其中buff is void*
當我在這個運行SQLExecute聲明它返回SQL_SUCCESS_WITH_INFO
當我看着錯誤的細節它說[Firebird ODBC driver] data truncated
。
我完全新的數據庫,請讓我知道如果有更多的細節需要
BTW相同stament工作正常與32位應用程序,並得到這個問題,如果在64位編譯。
UPDATE
- 再次回到這個問題。
我SQL跟蹤文件
MyApp 4e0-1680 ENTER SQLPrepareW
HSTMT 0x0000000008C9E210
WCHAR * 0x000000000DF04CE0 [ -3] "SELECT tb1.name FROM table1 tb1, table2 tb2 WHERE tb2.name=? AND tb2.tb1_key_id=tb1.id;\ 0"
SDWORD -3
MyApp 4e0-1680 EXIT SQLPrepareW with return code 0 (SQL_SUCCESS)
HSTMT 0x0000000008C9E210
WCHAR * 0x000000000DF04CE0 [ -3] "SELECT tb1.name FROM table1 tb1, table2 tb2 WHERE tb2.name=? AND tb2.tb1_key_id=tb1.id;\ 0"
SDWORD -3
MyApp 4e0-1680 ENTER SQLBindParameter
HSTMT 0x0000000008C9E210
UWORD 1
SWORD 1 <SQL_PARAM_INPUT>
SWORD 1 <SQL_C_CHAR>
SWORD 1 <SQL_CHAR>
SQLULEN 48
SWORD 0
PTR 0x0000000008B932D0
SQLLEN 48
SQLLEN * 0x0000000008B93008
MyApp 4e0-1680 EXIT SQLBindParameter with return code 0 (SQL_SUCCESS)
HSTMT 0x0000000008C9E210
UWORD 1
SWORD 1 <SQL_PARAM_INPUT>
SWORD 1 <SQL_C_CHAR>
SWORD 1 <SQL_CHAR>
SQLULEN 48
SWORD 0
PTR 0x0000000008B932D0
SQLLEN 48
SQLLEN * 0x0000000008B93008 (4294967293)
MyApp 4e0-1680 ENTER SQLBindParameter
HSTMT 0x0000000008C9E210
UWORD 2
SWORD 1 <SQL_PARAM_INPUT>
SWORD 1 <SQL_C_CHAR>
SWORD 1 <SQL_CHAR>
SQLULEN 48
SWORD 0
PTR 0x0000000008B93298
SQLLEN 48
SQLLEN * 0x0000000008B93008
MyApp 4e0-1680 EXIT SQLBindParameter with return code 0 (SQL_SUCCESS)
HSTMT 0x0000000008C9E210
UWORD 2
SWORD 1 <SQL_PARAM_INPUT>
SWORD 1 <SQL_C_CHAR>
SWORD 1 <SQL_CHAR>
SQLULEN 48
SWORD 0
PTR 0x0000000008B93298
SQLLEN 48
SQLLEN * 0x0000000008B93008 (4294967293)
MyApp 4e0-1680 ENTER SQLExecute
HSTMT 0x0000000008C9E210
MyApp 4e0-1680 EXIT SQLExecute with return code 1 (SQL_SUCCESS_WITH_INFO)
HSTMT 0x0000000008C9E210
DIAG [01004] [ODBC Firebird Driver]Data truncated (0)
DIAG [01004] [ODBC Firebird Driver]Data truncated (0)
MyApp 4e0-1680 ENTER SQLErrorW
HENV 0x0000000000000000
HDBC 0x0000000000000000
HSTMT 0x0000000008C9E210
WCHAR * 0x000000000A69BFE8
SDWORD * 0x000000000A69BFD4
WCHAR * 0x0000000000123CF0
SWORD 1024
SWORD * 0x0000000000124104
MyApp 4e0-1680 EXIT SQLErrorW with return code 0 (SQL_SUCCESS)
HENV 0x0000000000000000
HDBC 0x0000000000000000
HSTMT 0x0000000008C9E210
WCHAR * 0x000000000A69BFE8 [ 5] "01004"
SDWORD * 0x000000000A69BFD4 (0)
WCHAR * 0x0000000000123CF0 [ 36] "[ODBC Firebird Driver]Data truncated"
SWORD 1024
SWORD * 0x0000000000124104 (36)
MyApp 4e0-1680 ENTER SQLRowCount
HSTMT 0x0000000008C9E210
SQLLEN * 0x000000000
MyApp 4e0-1680 EXIT SQLRowCount with return code 0 (SQL_SUCCESS)
HSTMT 0x0000000008C9E210
SQLLEN * 0x000000000(-1)
MyApp 4e0-1680 ENTER SQLNumResultCols
HSTMT 0x0000000008C9E210
SWORD * 0x000000000F4
MyApp 4e0-1680 EXIT SQLNumResultCols with return code 0 (SQL_SUCCESS)
HSTMT 0x0000000008C9E210
SWORD * 0x000000000F4 (1)
MyApp 4e0-1680 ENTER SQLNumParams
HSTMT 0x0000000008C9E210
SWORD * 0x000000000F4
MyApp 4e0-1680 EXIT SQLNumParams with return code 0 (SQL_SUCCESS)
HSTMT 0x0000000008C9E210
SWORD * 0x000000000F4 (2)
有什麼我可以提供給你幫助我這個
如果您在這裏無法獲得答案,請嘗試使用Firebird ODBC列表,詳情請參閱http://www.firebirdsql.org/en/mailing-lists/。如果您的參數長於字段的聲明長度,則可能會出現此錯誤。 –