github.com/matrixorigin/matrixone@v1.2.0/test/distributed/resources/auto_increment_columns/auto_increment_1.csv (about)

     1  1,1,'你好'
     2  2,3,'hello'
     3  4,,'world'
     4  \N,,','
     5  \N,\N,'\N'
     6  ,,',,,'
     7  ,,'###'
     8  ,,,
     9  ,,,
    10  100,100,'100'
    11  ,,,