Hello everyone,
Iīm writing a VC++ 6.0 App that among many other things manages a simple
mySQL database, using myODBC v3.51. Righ now Iīm trying to send a "test"
simple statement to the database, using SQLPrepare:
retcode = SQLPrepare(hstmt,"INSERT INTO ger(manuf,model,location)
VALUES(?,?,?)", SQL_NTS);
This is quite similar to one of the myODBC manualīs example. However, the
VC++ 6.0 compiler gives me the following error:
"error C2664: 'SQLPrepare' : cannot convert parameter 2 from 'char [52]' to
'unsigned char *'
Types pointed to are unrelated; conversion requires
reinterpret_cast, C-style cast or function-style cast"
I tried to typecast the "INSERT.. " string with (unsigned char*):
retcode = SQLPrepare(hstmt,(unsigned char*)"INSERT INTO
ger(manuf,model,location) VALUES(?,?,?)", SQL_NTS);
Which seemed to be fine, but despite compiling and linking alright, it
really doesnt work and retcode returns an error.
I know that myODBC is working because I already tested Direct Execution
(SQLExecDirect) with sucess. So, what may I be doing wrong?
Thanks in advance,
Mateus Begossi
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