Answers for "sql edit column"

SQL
14

sql change column types

ALTER TABLE table_name
ALTER COLUMN column_name datatype;

-- Example
ALTER TABLE product
ALTER COLUMN description VARCHAR(250);
Posted by: Guest on May-07-2020
0

alter table query sql server change column

ALTER TABLE table_name
  ALTER COLUMN column_name column_type;
Posted by: Guest on February-17-2021
0

alter table query sql server change column

ALTER TABLE employees
  ALTER COLUMN last_name VARCHAR(75) NOT NULL;
Posted by: Guest on February-17-2021
0

alter table query sql server change column

sp_rename 'table_name.old_column_name', 'new_column_name', 'COLUMN';
Posted by: Guest on February-17-2021
0

alter table query sql server change column

sp_rename 'employees.last_name', 'lname', 'COLUMN';
Posted by: Guest on February-17-2021
0

alter table query sql server change column

ALTER TABLE table_name
  DROP COLUMN column_name;
Posted by: Guest on February-17-2021

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