dear all,
i have to modify the datatype of a column of a table. the datatype of the column is varchar(2). i need to increase the length to 20. can u provide the query to change it
TIA
dear all,
i have to modify the datatype of a column of a table. the datatype of the column is varchar(2). i need to increase the length to 20. can u provide the query to change it
TIA
ALTER TABLE table_name ALTER COLUMN column_name TYPE new_type;