-Running SQL command "SHOW COLUMNS FROM <table_name>" is OK
But...
-Running SQL command " SHOW COLUMNS FROM <table_name>" causes result, where you can edit or delete table columns as they were table items.
-Before keyword SHOW must be one or more spaces.
-Tested ON phpMyAdmin-2.11.0-all-languages-utf-8-only
Logged In: YES
user_id=1914403
Originator: NO
I can confirm this issue with the 2.11.2
Logged In: YES
user_id=210714
Originator: NO
Fixed in subversion, thanks for reporting.