ニュース

GitHub11月

TIDBdocs/sql-statements/sql-statement-modify-column.md at master ...

The ALTER TABLE.. MODIFY COLUMN statement modifies a column on an existing table. The modification can include changing the data type and attributes. To rename at the same time, use the CHANGE COLUMN ...
GitHub9月

[SUPPORT] Alter table change column type, then query table get ...

[SUPPORT] Alter table change column type, then query table get NullPointerException #12267 ...