Hey all,
Is it guaranteed that functions, which accept PGconn* properly
works if PGconn* is NULL (or just 0) and returns in such cases
the same values as for not-NULL PGconn* ?
If so, I think it should be documented ?!
Regards,
Dmitriy
[EMAIL PROTECTED] wrote:
> hi
>
> does PQgetvalue() allocate memory rof its result, it returns ?
> the answer will help me in problem:
> should i free some cstring_variable if
> { cstring_variable=PQgetvalue(pgresult_variable,0,0); }
> and could i PQclear(pgresult_varible) while cstring_varible is
Christoph Haller <[EMAIL PROTECTED]> writes:
> You cannot PQclear(pgresult_varible) while cstring_varible is in use.
> You do not need to free cstring_variable, PQclear(pgresult_varible) will do.
> I personally prefer to allocate local memory, "strcpy" PQgetvalue,
> and then PQclear. But that's a m
AFAIK it does allocate memory.
You cannot PQclear(pgresult_varible) while cstring_varible is in use.
You do not need to free cstring_variable, PQclear(pgresult_varible) will do.
I personally prefer to allocate local memory, "strcpy" PQgetvalue,
and then PQclear. But that's a matter of taste, I supp
hi
does PQgetvalue() allocate memory rof its result, it returns ?
the answer will help me in problem:
should i free some cstring_variable if
{ cstring_variable=PQgetvalue(pgresult_variable,0,0); }
and could i PQclear(pgresult_varible) while cstring_varible is in use.
thnx
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