ResultSet_T SqlServerConnection_executeQuery(T C, const char *sql, va_list ap) {
va_list ap_copy;
const char *tail;
SQLHSTMT hstmt;
assert(C);
StringBuffer_clear(C->sb);
va_copy(ap_copy, ap);
StringBuffer_vappend(C->sb, sql, ap_copy);
va_end(ap_copy);
C->lastError = SQLAllocStmt(C->db->hdbc,&hstmt);
C->lastError = SQLPrepare(hstmt,
StringBuffer_toString(C->sb), StringBuffer_length(C->sb));
if(!SQLSERVERSUCCESS(C->lastError)) {
getSqlErr(C,hstmt);
return NULL;
}
C->lastError = SQLExecute(hstmt);
if(SQLSERVERSUCCESS(C->lastError))
return ResultSet_new(SqlServerResultSet_new(hstmt, C->maxRows, false), (Rop_T)&sqlserverrops);
else {
getSqlErr(C,hstmt);
}
return NULL;
}
ResultSet_T SqlServerPreparedStatement_executeQuery(T P) {
assert(P);
P->lastError = SQLExecute(P->stmt);
if (SQLSERVERSUCCESS(P->lastError))
return ResultSet_new(SqlServerResultSet_new(P->stmt, P->maxRows, true), (Rop_T)&sqlserverrops);
return NULL;
}
