1327
1327
123456789*123456789*123456789*123456789*
1328
1328
123456789*123456789*123456789*123456789*');
1331
1331
select column_name, column_comment from information_schema.columns where
1332
1332
table_schema = 'test' and table_name = 't1';
1333
1333
column_name column_comment