N
UPDATE table
SET column1 = value1,
column2 = value2 ,...
WHERE
condition;
N
UPDATE table_name
SET column1 = value1,
column2 = value2,
...
WHERE condition;
N
ALTER TABLE table_name
ALTER COLUMN column_name [SET DATA] TYPE new_data_type;
N
UPDATE t1
set "Column" = t2.column
from t2
where t2.id = t1."Id";