/SQL/Alter table sql

Alter table sql

Sqlserver add column to table

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

16

Alter table add column

ALTER TABLE table
ADD COLUMN column VARCHAR (255) NOT NULL AFTER column;

13

Alter table sql

ALTER TABLE table_name
ADD column_name datatype;

12

Sql server alter column

ALTER TABLE table_name 
ALTER COLUMN column_name new_data_type(size);

11

Source: sqlservertutorial.net

Append column sql

ALTER TABLE table_name
ADD column_name datatype;--exampleALTER TABLE Customers
ADD Email varchar(255);

7

Alter table sql

ALTER TABLE Customers
ADD Email varchar(255);

0

Similar codes

1 vote36 views2 answers
Create table if not exist
SQL
0 vote35 views1 answer
Sql #region
SQL
-1 vote32 views1 answer
Count occurrences sql
SQL
0 vote37 views1 answer
How to start my sql server on mac
SQL
11 votes42 views1 answer
Creating tables in sql with python
SQL
0 vote25 views1 answer
Pl sql turn off variable substitution
SQL
0 vote33 views1 answer
Get a list of tables and the primary key
SQL
0 vote39 views3 answers
How to find all role in mysql
SQL
3 votes27 views1 answer
Show index table
SQL
6 votes37 views3 answers
Mysql remove user privileges
SQL

Share