Changing Data - Mastering phpMyAdmin 2.8 for Effective MySQL Management - page 76

$cfg['RestrictFunctions'] = array(
'FUNC_CHAR' => array(
'ASCII',
'CHAR',
'SOUNDEX',
'LCASE',
'UCASE',
'PASSWORD',
'OLD_PASSWORD',
'MD5',
'SHA1',
'ENCRYPT',
'COMPRESS',
'UNCOMPRESS',
'LAST_INSERT_ID',
'USER',
'CONCAT'
), [...]
As depicted in the following screenshot, we apply the UCASE function to the title
when saving this row :
This feature may be disabled by setting $cfg['ShowFunctionFields'] to FALSE to
gain some screen space (to be able to see more of the data).
Duplicating Rows of Data
During the course of data maintenance (for permanent duplication or for test
purposes), we often have to generate a copy of a row. If this is done in the same
table, we must respect the rules of key uniqueness.