deferred primary key

From: Merrill Oveson <merrill(at)actarg(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: deferred primary key
Date: 2000-06-06 21:36:01
Message-ID: 393D6EC1.37F192C9@actiontarget.com
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Fellow postgresers:

According to the web site the following syntax is permitted:

PRIMARY KEY clause

SQL92 specifies some additional capabilities for PRIMARY KEY:

Table Constraint definition:

[ CONSTRAINT name ] PRIMARY KEY ( column [, ...] )
[ {INITIALLY DEFERRED | INITIALLY IMMEDIATE} ]
[ [ NOT ] DEFERRABLE ]

My snytax is:

constraint base_pos_pkey primary key (base, pos)
initially deferred

Postgres complained about the "initially"

Are deferrable primary keys not supported by Postgres?

Thanks!

Merrill

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