Aolin
@qw4990 https://github.com/qw4990/docs/pull/2 PTAL
/cc @Oreoxmt
/cc @Oreoxmt
/cc @Defined2014
@lcwangchao Could you please invite a tech reviewer? Thanks!
请 @D3Hunter 确认下
> [docs.pingcap.com/tidb/stable/information-schema-columns](https://docs.pingcap.com/tidb/stable/information-schema-columns) only shows the table and its columns, not what the columns mean. @mjonss It seems that the description of columns in the `COLUMNS` table is already documented in...
@lcwangchao Could you please take a look at this issue and create a doc PR to add it?