alter table oracle
ALTER TABLE tablename MODIFY columnname varchar2(100)alter table oracle
ALTER TABLE tablename MODIFY columnname varchar2(100)add column table pl sql
ALTER TABLE table_name
ADD column_name column_definition;update table syntax in oracle
{
UPDATE table-Name [[AS] correlation-Name]
SET column-Name = Value
[ , column-Name = Value} ]*
[WHERE clause] |
UPDATE table-Name
SET column-Name = Value
[ , column-Name = Value ]*
WHERE CURRENT OF
}Copyright © 2021 Codeinu
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