/SQL/Alter table primary key postgresql

Alter table primary key postgresql

Postgres alter table add primary key

-- To set a column as primary key:
ALTER TABLE distributors ADD PRIMARY KEY (tablename);

2

Source: postgresql.org

Alter table primary key postgresql

ALTER TABLE table_name ADD PRIMARY KEY (column_1, column_2);

0

Source: grepper.com

Alter table primary key postgresql

ALTER TABLE table_name ADD PRIMARY KEY (column_1, column_2);

0

Source: grepper.com

Alter table primary key postgresql

ALTER TABLE table_name ADD PRIMARY KEY (column_1, column_2);

0

Source: grepper.com

Alter table primary key postgresql

sdgsdg

0

Source: grepper.com

Similar codes

7 votes389 views5 answers
Max 3 salary in sql
SQL
0 vote373 views1 answer
Mysqli_connect using prepare statement
SQL
5 votes358 views2 answers
Update all rows mysql
SQL
0 vote375 views1 answer
Sql change primary key to composite key
SQL
0 vote396 views1 answer
Java sql insert return id
SQL
0 vote342 views1 answer
2020 new year
SQL
23 votes406 views5 answers
Sql substring
SQL
1 vote370 views1 answer
Vagrant mysql downgrade version
SQL
0 vote382 views1 answer
Mssql unique key accept nulls
SQL
0 vote381 views2 answers
Import .sql into postgres db command
SQL

Share