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Doc: mention that you can't PREPARE TRANSACTION after NOTIFY.

2017年10月27日 14:46:06 +0000 (10:46 -0400)

2017年10月27日 14:46:29 +0000 (10:46 -0400)

The NOTIFY page said this already, but the PREPARE TRANSACTION page
missed it.

Discussion: https://postgr.es/m/20171024010602.1488.80066@wrigleys.postgresql.org

doc/src/sgml/ref/prepare_transaction.sgml patch | blob | blame | history

diff --git a/doc/src/sgml/ref/prepare_transaction.sgml b/doc/src/sgml/ref/prepare_transaction.sgml

index 6a1766ed3cbd40ad8a5817f013ca3db2eabe9a51..990546a8c7285bc6e7f525c0e62a3378dc71b8b0 100644 (file)

--- a/doc/src/sgml/ref/prepare_transaction.sgml

+++ b/doc/src/sgml/ref/prepare_transaction.sgml

@@ -100,7 +100,8 @@ PREPARE TRANSACTION <replaceable class="parameter">transaction_id</replaceable>

It is not currently allowed to <command>PREPARE</command> a transaction that

has executed any operations involving temporary tables,

created any cursors <literal>WITH HOLD</literal>, or executed

- <command>LISTEN</command> or <command>UNLISTEN</command>.

+ <command>LISTEN</command>, <command>UNLISTEN</command>, or

+ <command>NOTIFY</command>.

Those features are too tightly

tied to the current session to be useful in a transaction to be prepared.

</para>

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