Attempt to fix segfault error

Iirc, there is segfault error associated with `SQLGetStmtAttrW`

Attempt to fix segfault error by adding impl for `SQLSetConnectAttr`

Part-fix remove `using` that isn't needed

Author: alinaliBQ

cpp/src/arrow/flight/sql/odbc/odbc_api.cc

@@ -723,8 +723,15 @@ SQLRETURN SQLSetConnectAttr(SQLHDBC conn, SQLINTEGER attr, SQLPOINTER value_ptr,
   ARROW_LOG(DEBUG) << "SQLSetConnectAttrW called with conn: " << conn
                    << ", attr: " << attr << ", value_ptr: " << value_ptr
                    << ", value_len: " << value_len;
-  // GH-47708 TODO: Implement SQLSetConnectAttr
-  return SQL_INVALID_HANDLE;
+  // GH-47708 TODO: Add tests for SQLSetConnectAttr
+  using ODBC::ODBCConnection;
+
+  return ODBCConnection::ExecuteWithDiagnostics(conn, SQL_ERROR, [=]() {
+    const bool is_unicode = true;
+    ODBCConnection* connection = reinterpret_cast<ODBCConnection*>(conn);
+    connection->SetConnectAttr(attr, value_ptr, value_len, is_unicode);
+    return SQL_SUCCESS;
+  });
 }
 
 // Load properties from the given DSN. The properties loaded do _not_ overwrite existing
@@ -766,8 +773,6 @@ SQLRETURN SQLDriverConnect(SQLHDBC conn, SQLHWND window_handle,
   // GH-46560 TODO: Copy connection string properly in SQLDriverConnect according to the
   // spec
 
-  using arrow::flight::sql::odbc::Connection;
-  using arrow::flight::sql::odbc::DriverException;
   using ODBC::ODBCConnection;
 
   return ODBCConnection::ExecuteWithDiagnostics(conn, SQL_ERROR, [=]() {
@@ -840,8 +845,6 @@ SQLRETURN SQLConnect(SQLHDBC conn, SQLWCHAR* dsn_name, SQLSMALLINT dsn_name_len,
                    << ", password: " << static_cast<const void*>(password)
                    << ", password_len: " << password_len;
 
-  using arrow::flight::sql::odbc::FlightSqlConnection;
-  using arrow::flight::sql::odbc::config::Configuration;
   using ODBC::ODBCConnection;
 
   using ODBC::SqlWcharToString;

cpp/src/arrow/flight/sql/odbc/tests/odbc_test_suite.cc

@@ -61,13 +61,13 @@ void ODBCRemoteTestBase::ConnectWithString(std::string connect_str) {
                              kOdbcBufferSize, &out_str_len, SQL_DRIVER_NOPROMPT))
       << GetOdbcErrorMessage(SQL_HANDLE_DBC, conn);
 
-  // Allocate a statement using alloc handle
-  ASSERT_EQ(SQL_SUCCESS, SQLAllocHandle(SQL_HANDLE_STMT, conn, &stmt));
+  // GH-47710: TODO Allocate a statement using alloc handle
+  // ASSERT_EQ(SQL_SUCCESS, SQLAllocHandle(SQL_HANDLE_STMT, conn, &stmt));
 }
 
 void ODBCRemoteTestBase::Disconnect() {
-  // Close statement
-  EXPECT_EQ(SQL_SUCCESS, SQLFreeHandle(SQL_HANDLE_STMT, stmt));
+  // GH-47710: TODO Close statement
+  // EXPECT_EQ(SQL_SUCCESS, SQLFreeHandle(SQL_HANDLE_STMT, stmt));
 
   // Disconnect from ODBC
   EXPECT_EQ(SQL_SUCCESS, SQLDisconnect(conn))