Add column in table

Alter table add column

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

Alter table add column

ALTER TABLE table_name
ADD column_name datatype;

Add column in table

ALTER TABLE table_name
  ADD column_name column_definition;

Add a new column into table

ALTER TABLE table ADD [COLUMN] column_name;

Source: mysqltutorial.org

T-SQL Add Column

ALTER TABLE sales.quotations 
    ADD 
        amount DECIMAL (10, 2) NOT NULL,
        customer_name VARCHAR (50) NOT NULL;
Code language: SQL (Structured Query Language) (sql)

Source: sqlservertutorial.net

Similar codes

3 votes344 views1 answer
Select sequence oracle
SQL
0 vote328 views2 answers
Change database postgres
SQL
2 votes338 views2 answers
Mysql user access to database
SQL
2 votes337 views3 answers
Postgresql reset auto increment
SQL
0 vote335 views1 answer
Could not assemble any primary key columns for mapped table sqlalchemy
SQL
8 votes378 views1 answer
Mysql limit rows
SQL
5 votes331 views1 answer
Oracle ORA-00054 origin
SQL
0 vote332 views1 answer
Which MySQL data type to use for storing boolean values
SQL
12 votes349 views3 answers
Install sqlite driver ubuntu
SQL
1 vote339 views1 answer
Postgres convert exisiting column to text
SQL