Foreign key sqlite3 python

Sqlite foreign key

CREATE TABLE track(
  trackid     INTEGER, 
  trackname   TEXT, 
  trackartist INTEGER,
  FOREIGN KEY(trackartist) REFERENCES artist(artistid)
);

Source: sqlite.org

Foreign key sqlite3 python

CREATE TABLE supplier_groups (
	group_id integer PRIMARY KEY,
	group_name text NOT NULL
);

CREATE TABLE suppliers (
    supplier_id   INTEGER PRIMARY KEY,
    supplier_name TEXT    NOT NULL,
    group_id      INTEGER NOT NULL,
    FOREIGN KEY (group_id)
       REFERENCES supplier_groups (group_id) 
);
Code language: SQL (Structured Query Language) (sql)

Source: sqlitetutorial.net

Similar codes

7 votes206 views1 answer
Minecraft forge server host
SQL
1 vote237 views1 answer
Sql select sum group by id laravel
SQL
1 vote217 views2 answers
Sqlstate[hy000]: general error: 1005 can't create table (errno: 150 "foreign key constraint is incorrectly formed")
SQL
1 vote165 views1 answer
Alter user mysql native password
SQL
0 vote203 views1 answer
Postgres in operator with comma separated values
SQL
1 vote208 views1 answer
"i_am_a_dummy flag" in MySQL
SQL
0 vote212 views1 answer
Mysql last 6 months
SQL
0 vote207 views2 answers
SQLSTATE[42S22]: Column not found: 1054 Unknown column 'created at' in 'field list' (SQL: insert into `categories` (`category_name`, `user_id`, `created at`) values (sea fish, 1, 2021-09-24 04:17:31))
SQL
1 vote202 views1 answer
Oracle apex prevent initial load
SQL
1 vote194 views1 answer
Display total number of tables in mysql
SQL