MDEV-28643: view protocol fails due to different column name

Decent name given to the column.

mysql-test/main/func_encrypt_ucs2.result

@@ -9,11 +9,11 @@ CONVERT(DES_ENCRYPT(0, CHAR('1' USING ucs2)),UNSIGNED)
 0
 Warnings:
 Warning	1292	Truncated incorrect INTEGER value: '\xFFT\xDCiK\x92j\xE6\xFC'
-SELECT CHAR_LENGTH(DES_DECRYPT(0xFF0DC9FC9537CA75F4, CHAR('1' USING ucs2)));
-CHAR_LENGTH(DES_DECRYPT(0xFF0DC9FC9537CA75F4, CHAR('1' USING ucs2)))
+SELECT CHAR_LENGTH(DES_DECRYPT(0xFF0DC9FC9537CA75F4, CHAR('1' USING ucs2))) as a;
+a
 4
-SELECT CONVERT(DES_DECRYPT(0xFF0DC9FC9537CA75F4, CHAR('1' using ucs2)), UNSIGNED);
-CONVERT(DES_DECRYPT(0xFF0DC9FC9537CA75F4, CHAR('1' using ucs2)), UNSIGNED)
+SELECT CONVERT(DES_DECRYPT(0xFF0DC9FC9537CA75F4, CHAR('1' using ucs2)), UNSIGNED) as a;
+a
 0
 Warnings:
 Warning	1292	Truncated incorrect INTEGER value: 'test'

mysql-test/main/func_encrypt_ucs2.test

@@ -8,8 +8,7 @@
 SELECT CHAR_LENGTH(DES_ENCRYPT(0, CHAR('1' USING ucs2)));
 SELECT CONVERT(DES_ENCRYPT(0, CHAR('1' USING ucs2)),UNSIGNED);
 
-#enable after fix MDEV-28643, MDEV-27871
 --disable_view_protocol
-SELECT CHAR_LENGTH(DES_DECRYPT(0xFF0DC9FC9537CA75F4, CHAR('1' USING ucs2)));
-SELECT CONVERT(DES_DECRYPT(0xFF0DC9FC9537CA75F4, CHAR('1' using ucs2)), UNSIGNED);
+SELECT CHAR_LENGTH(DES_DECRYPT(0xFF0DC9FC9537CA75F4, CHAR('1' USING ucs2))) as a;
+SELECT CONVERT(DES_DECRYPT(0xFF0DC9FC9537CA75F4, CHAR('1' using ucs2)), UNSIGNED) as a;
 --enable_view_protocol