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From: PG Bug reporting form <noreply@postgresql.org>
To: pgsql-bugs@lists.postgresql.org
Cc: onavratil@monetplus.cz
Subject: BUG #18543: Mistake in docs example
Date: Wed, 17 Jul 2024 12:53:39 +0000
Message-ID: <18543-93c721689f9928e8@postgresql.org> (raw)

The following bug has been logged on the website:

Bug reference:      18543
Logged by:          Ondřej Navrátil
Email address:      onavratil@monetplus.cz
PostgreSQL version: 16.3
Operating system:   windows
Description:        

https://www.postgresql.org/docs/17/ddl-identity-columns.html

The second example:

```
CREATE TABLE people (
    id bigint GENERATED BY DEFAULT IDENTITY,
    ...,
);
```

is missing **AS**, correct version:

```
CREATE TABLE people (
    id bigint GENERATED BY DEFAULT AS IDENTITY,
    ...,
);
```

... as per syntax here
https://www.postgresql.org/docs/current/sql-createtable.html
```
...
GENERATED { ALWAYS | BY DEFAULT } AS IDENTITY [ ( sequence_options ) ] |
...
```



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