/SQL/Create column sql

Create column sql

Sqlserver add column to table

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

16

Create column 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 CustomersADD Email varchar(255);

7

Similar codes

3 votes187 views6 answers
Jwt laravel
SQL
0 vote142 views1 answer
Mysql join column order By and group By
SQL
0 vote141 views1 answer
Mysql group by range
SQL
0 vote124 views2 answers
Get all index postgres
SQL
7 votes156 views3 answers
Restore postgres database from sql file
SQL
0 vote151 views1 answer
Sql basic commands
SQL
3 votes158 views1 answer
Dbms_scheduler drop_job
SQL
10 votes125 views5 answers
Mysql create user
SQL
12 votes132 views4 answers
Mysql version query
SQL
0 vote123 views1 answer
Max length found in mysql
SQL

Share