/SQL/Sql server alter column

Sql server alter column

Sql change column types

ALTER TABLE table_name
ALTER COLUMN column_name datatype;

-- Example
ALTER TABLE product
ALTER COLUMN description VARCHAR(250);

20

Sqlserver add column to table

ALTER TABLE dbo.doc_exa 
ADD column_b VARCHAR(20) NULL, 
	column_c INT NULL ;

16

Sql server alter column

ALTER TABLE table_name 
ALTER COLUMN column_name new_data_type(size);

12

Source: sqlservertutorial.net

Modify column name in sql

ALTER TABLE `Table Name` MODIFY COLUMN `Column Name` Datatype(Size);

3

Alter table query sql server change column

ALTER TABLE employees
  ALTER COLUMN last_name VARCHAR(75) NOT NULL;

1

Source: techonthenet.com

Change column data type sql

ALTER TABLE TableName 
ALTER COLUMN ColumnName NVARCHAR(200) [NULL | NOT NULL]

1

Source: stackoverflow.com

Similar codes

0 vote333 views1 answer
Allow all local clients (local socket connections) to connect to the kodekloud_db1
SQL
2 votes309 views1 answer
Oracle sql drop column if exists
SQL
0 vote356 views1 answer
Copy value from one column to another postgres
SQL
1 vote361 views3 answers
Java.sql.sqlexception: access denied for user
SQL
1 vote380 views2 answers
Snowflake alter column data type
SQL
0 vote446 views1 answer
Current month transactions in mysql
SQL
5 votes359 views3 answers
Sql max value in column
SQL
0 vote344 views1 answer
Mysql shell set time_zone
SQL
0 vote381 views1 answer
Mysql installer did not find packages in the current bundle suitable for installation
SQL
5 votes360 views2 answers
Mysql create database charset utf8mb4
SQL

Share