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reasoning that creating a primary key satisfies the first normal form...

Postgres Composite Primary Key Dependency...

How to retrieve the last autoincremented ID from a SQLite table?...

Generating a non-sequential ID/PK for a Django Model...

What is the difference between a primary key and a unique constraint?...

solve error "The entity cannot be tracked"...

Violation of PRIMARY KEY constraint. Cannot insert duplicate key in object...

SQL Server: drop table primary key, without knowing its name...

SQL function to convert ulid stored as VARCHAR(255) to binary(16)...

Duplicate Entry Key error when initial 6 characters match...

automatically insert auto increment primary key and values into existing table...

SQL Server add auto increment primary key to existing table...

alter table drop column syntax error using sqlite...

Do I need to declare a unique constraint for `bigint generated always as identity`?...

Inserting a row and returning its primary key...

Some sort of “different auto-increment indexes” per a primary key values...

Is there AUTO INCREMENT in SQLite?...

Paging results from a table having a varchar as PK...

Difference between primary key and unique key...

How to reset Postgres' primary key sequence when it falls out of sync?...

Create view with primary key?...

How to add an auto-incrementing primary key to an existing table in PostgreSQL?...

Primary key effect on performance...

Disabling primary key index while inserting...

Foreign Key Used in Composite Primary Key...

Using Rails, how can I set my primary key to not be an integer-typed column?...

Extending IntIdTable in Kotlin Exposed PSQL does not inherit primary key...

What is the difference between a primary key and an index key...

Django queries when to use "id" vs "pk"?...