/SQL/Add primary key to database sql

Add primary key to database sql

Add primary key to existing table sql

alter table Persion add primary key (persionId,Pname,PMID)

7

Source: stackoverflow.com

Add primary key to existing table sql

ALTER TABLE `tblauto`
  ADD PRIMARY KEY (`id`);

--

0

Add primary key to database sql

CREATE TABLE Persons (
    ID int NOT NULL,
    LastName varchar(255) NOT NULL,
    FirstName varchar(255),
    Age int,
    PRIMARY KEY (ID)
);

0

Similar codes

11 votes352 views4 answers
Round in sql
SQL
0 vote374 views1 answer
Php mysqli install
SQL
1 vote350 views1 answer
Caused by: java.lang.IllegalStateException: Cannot load driver class: com.mysql.jdbc.Driver
SQL
0 vote360 views1 answer
Mysql update from n to 100
SQL
0 vote376 views1 answer
Xamarin sql lite create table if not exist
SQL
2 votes378 views1 answer
Mysql ALTER TABLE ADD COLUMN BOOLEAN AFTER DEFAULT "1";
SQL
10 votes374 views4 answers
Drop primary key
SQL
0 vote322 views1 answer
How to see the content of tables in pgadmin
SQL
0 vote367 views1 answer
Sql developer search all packages for text
SQL
0 vote409 views2 answers
How to install psql in ubuntu
SQL

Share