fixed the problem for not beable to revoke *.*, for more detail https://github.com/saltstack/salt/issues/23201, fixed mysql cannot create user with pure digit password, for more info https://github.com/saltstack/salt/issues/23664

salt/modules/mysql.py

@@ -1055,7 +1055,7 @@ def user_exists(user,
             qry += ' AND Password = \'\''
     elif password:
         qry += ' AND Password = PASSWORD(%(password)s)'
-        args['password'] = password
+        args['password'] = str(password)
     elif password_hash:
         qry += ' AND Password = %(password)s'
         args['password'] = password_hash
@@ -1167,7 +1167,7 @@ def user_create(user,
     args['host'] = host
     if password is not None:
         qry += ' IDENTIFIED BY %(password)s'
-        args['password'] = password
+        args['password'] = str(password)
     elif password_hash is not None:
         qry += ' IDENTIFIED BY PASSWORD %(password)s'
         args['password'] = password_hash
@@ -1721,6 +1721,11 @@ def grant_revoke(grant,
         # _ and % are authorized on GRANT queries and should get escaped
         # on the db name, but only if not requesting a table level grant
         s_database = quote_identifier(dbc, for_grants=(table is '*'))
+    if dbc is '*':
+        # add revoke for *.*
+        # before the modification query send to mysql will looks like
+        # REVOKE SELECT ON `*`.* FROM %(user)s@%(host)s
+        s_database = dbc
     if table is not '*':
         table = quote_identifier(table)
     # identifiers cannot be used as values, same thing for grants