BUG: ?????? 22018 "?????? ???? ??? cast ???????? ?? ???" SQL Server 6.5 ?? ???

???? ?????? ???? ??????
???? ID: 269011 - ?? ???????? ?? ?????? ??? ?? ?? ???? ???? ???? ??.
??? ?? ??????? ???? | ??? ?? ??????? ????

?? ????? ??

?????

?? ??? ODBC API ????? ????SQLExecute?????? ?? ??? ???? ?? ??? ??? ???????? ????????? ?? ??? ????sp_getbindtoken?? ?? fires ?????? ?? ??? ???? ?? ??? ??? ??????sp_getbindtoken, ???? ????? ?????? ????? ??? ???? ???:
[22018] [Microsoft] [ODBC SQL Server ???????] DIAG cast ????????? (0) ?? ??? ?????? ???? ???
SQLExecuteSQL_SUCCESS_WITH_INFO ???? ??, ????? ??? ?????? ??????? ???? ???

????? ?????????

??? ???? ?? ??? ???????sp_getbindtoken?????? ????????? ???????? ??, ?? ?????? ???????? ??? ???

??????

Microsoft ?? ?????? ?? ?? SQL Server 6.5 ??? ??? ?????? ???

?? ?????? ?? SQL Server 7.0 ?? SQL Server 2000 ??????? ???? ???? ???

???? ???????

???? SQL Server 6.5, 5a ?????? ?????? ??? 1 ?? ??? ?? ??? ?? ?????? ?? ???? ??? ?? ?????? ??????? ???? ???? ?? ???????? ????????? ?? ??? ???? ??isql?? ?????? ???????? ???? ???

?? ??? ODBC ????????? ?? ???, ???????? ????????? ???????? ????? ????? ????? ??? ???? ??, ????? ?? ?? ?????? ?? ??????? ?? ???? ??? ???? ?????? ????????? ODBC API ???SQLExecuteSQL_SUCCESS_WITH_INFO ?? ??? ?????? ????? ???? ???

??????? ?? ???: ??????? ???? ?? ??? ???

  1. ????? SQL ????????? ?? ????? ???? ??? Pubs ??????? ??? ??? ??????, ???? ???????? ????????? ?? ??? ?????? ?????:
    create table emp_table (emp_id int primary key,
                            emp_name varchar(80) not null )
    go
    
    create trigger TR_emp_table_ins on emp_table
    for insert as
    begin
        declare @token_value varchar(255)
        exec master..sp_getbindtoken @token_value output
    end
    go
    
    create procedure test_proc_one
        @return_code int output,
        @error_code int output
    as
    begin
        declare @token_value varchar(255)
        declare @max_emp_id int
    
        select @return_code = 13
        begin tran
        select @max_emp_id = max(emp_id) from emp_table
    
        if @max_emp_id is null
        begin
            select @max_emp_id = 1
        end
        else
        begin
            select @max_emp_id = @max_emp_id + 1
        end
    
        insert into emp_table values(@max_emp_id, 'John Doe')
    
        if @@error <> 0
        begin
            raiserror('Insert into employee_list failed for emp_id %d', 16, -1, @max_emp_id)
            rollback tran
            select @return_code = -100
            select @error_code = -200
        end
        else
        begin
            commit tran
            select @return_code = 0
            select @error_code = 2
        end
    
    end /* procedure test_proc_one */ 
    go
    					
  2. ???? ????? SQL ????????? ?????isql. ?? ??? ???? ????? ?? ??????? ??????, emp_table ??? ??? ?????? ???????? ????:
    declare @ret_value int
    declare @err_code int
    declare @string varchar(255)
    
    select @ret_value = 10
    select @err_code = 20
    
    exec test_proc_one @ret_value output, @err_code output
    
    select @string = 'test_proc_one set ret_value to ' + rtrim(convert(varchar(16), @ret_value))
                     + ' and err_code to ' + rtrim(convert(varchar(16), @err_code))
    
    print @string
    
    select * from emp_table
    					
  3. ????? ????? ??? ?? ????? ?? ??? ODBC ????????? ?? ???? ???????? ????????? ?? ??? ????? ???? ?????? ???? ?? ???? ?? ???? reproduced ??? ???? ??? shown ?????? ?? ??? ?? ODBC ??????? ????? ?? ????? ?????
    	SQLRETURN rc;
    	SQLCHAR*  SQLStr = "{call test_proc_one(?,?)}";
       	SQLINTEGER nReturnCode = SQL_NTS;
    	SQLINTEGER nErrorCode = SQL_NTS;
    	SQLINTEGER cbReturnCode = SQL_NTS;
    	SQLINTEGER cbErrorCode = SQL_NTS;
    
    	/* Prepare the statement, bind parameters, and execute the statement */ 
    	rc = SQLPrepare(hStmt, SQLStr, SQL_NTS);
    	rc = SQLBindParameter(hStmt, 1, SQL_PARAM_OUTPUT, SQL_C_LONG, SQL_INTEGER, 
    		                    0, 0, &nReturnCode, 0, &cbReturnCode);
    	rc = SQLBindParameter(hStmt, 2, SQL_PARAM_OUTPUT, SQL_C_LONG, SQL_INTEGER,
    		                    0, 0, &nErrorCode, 0, &cbErrorCode);
    	rc = SQLExecute(hStmt);
    
    	do {
    	   rc = SQLMoreResults(hStmt);
    	} while (rc != SQL_NO_DATA);
    					
  4. ??? SQL ?????? 22018 ?? SQL_SUCCESS_WITH_INFO ?? ?? ?????? ??? ?? ??? "cast ???????? ?? ??? ?????? ???? ???" ????? ??? ??? ?????? ???? ????? ??? ?? ????? ODBC ????? ??? ??:
    mssamp          163:166	EXIT  SQLExecute  with return code 1 (SQL_SUCCESS_WITH_INFO)
    		HSTMT               0x00cc2158
    
    		DIAG [22018] [Microsoft][ODBC SQL Server Driver]Invalid character value for cast specification (0) 
    					

???

???? ID: 269011 - ????? ???????: 03 ?????? 2010 - ??????: 2.0
???? ???? ???? ??:
  • Microsoft SQL Server 6.5 Standard Edition
  • Microsoft Data Access Components 2.1
  • Microsoft Data Access Components 2.5
??????: 
kbbug kbdatabase kbpending kbmt KB269011 KbMthi
???? ?????? ????????
??????????: ?? ???? ?? ???? ??????? ?? ????? ?? Microsoft ????-?????? ?????????? ?????? ?????? ???? ??? ??. Microsoft ???? ??? ????-???????? ?? ????-???????? ????? ?????? ?? ???? ???????? ???? ?? ???? ????? ????? ??? ?? ??? ?????? ?? ???? ???? ???? ??? ????? ??. ???????, ????-???????? ???? ????? ???? ???? ???? ???. ?????, ????????, ?????-???? ?? ??????? ?? ???????? ?? ???? ???, ???? ?? ??? ?????? ???? ???? ??? ????? ??? ?? ???? ??. Microsoft ??????? ??? ???? ?? ?????? ?? ??????????, ????????? ?? ??? ?????? ?? ???? ????? ?? ???? ???????? ?? ??? ???? ????? ?? ??? ????????? ???? ??. Microsoft ????-?????? ?????????? ?? ????? ?????? ?? ?? ??? ??.
?????????? ?? ??????? ????????? ??????? ??:269011

??????????? ???

 

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