In 4.0.0-alpha2 (or latest git 0c967a7ee6) execute this in SQL tab:
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( id INT NOT NULL, PRIMARY KEY (id) );
INSERT INTO t1
VALUES (2);
SELECT * FROM t1;
Now select that row and after the label "With selected:" click either Change, Delete or Export.
No row is used because of this wrong WHERE-clause:
WHERE CHAR_LENGTH( t1
.id
) =2
Maybe related to
https://github.com/phpmyadmin/phpmyadmin/commit/d9d92dda4670da467c718d6307031894ac9a4ca9
It seems to be that only copy and edit buttons work....delete button doesn't work correctly.Although it can delete the raw using delete button ,when I refresh the page deleted raw appears again..
I have worked on this and done a pull request
https://github.com/phpmyadmin/phpmyadmin/pull/156
Fixed in repository, thanks for reporting.