New posts in Alter

How to rename a column name in maria DB

Add index to table if it does not exist

How to add a column to a table from another table in Mysql?

Hive Alter table change Column Name

How to add new column to MYSQL table?

How to remove constraints from my MySQL table?

Difference between Alter and Update SQL

Altering the data type of a column in a HUGE table. Performance issues

Alter SQL table - allow NULL column value

SQL Server: how to write an alter index statement to add a column to the unique index?