Re: bpchar datatype is not equal to character(1) data type - Mailing list pgsql-docs

From David G. Johnston
Subject Re: bpchar datatype is not equal to character(1) data type
Date
Msg-id CAKFQuwaXY8okD9PS8XnSqkpju51Uh8HYbfrodntwuPRZLjNMfA@mail.gmail.com
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In response to bpchar datatype is not equal to character(1) data type  ("yanliang lei" <msdnchina@163.com>)
List pgsql-docs
On Tue, Jun 6, 2023 at 7:31 AM yanliang lei <msdnchina@163.com> wrote:


Based on the above description, there is a deduction as follows:

 bpchar datatype is equal to character(1) data type
 
Nope, bpchar is not equal to any user-facing data type by virtue of it being an internal implementation-only data type.  Based upon your example I'd say it is basically a length-unconstrained character equivalent and there is no such user-facing data type defined.

David J.

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