CREATE USER test_user_01073
A
B
GRANT DELETE, INSERT ON *.* TO test_user_01073
GRANT SELECT ON db1.* TO test_user_01073
GRANT SELECT ON db2.table TO test_user_01073
GRANT SELECT(col1) ON db3.table TO test_user_01073
GRANT SELECT(col1, col2) ON db4.table TO test_user_01073
C
GRANT DELETE ON *.* TO test_user_01073
GRANT SELECT(col1) ON db4.table TO test_user_01073