>>> From [1] I think the JDBC driver sends something like below if
>>> autosave=always option is specified.
>>>
>>> "BEGIN READ ONLY" Parse/Bind/Eexecute (in the extended query protocol)
>>> "SAVEPOINT PGJDBC_AUTOSAVE" (in the simple query protocol)
>>>
>>> It seems the SAVEPOINT is sent without finishing the extended query
>>> protocol (i.e. without Sync message). Is it possible for the JDBC
>>> driver to issue a Sync message before sending SAVEPOINT in simple
>>> query protocol? Or you can send SAVEPOINT using the extended query
>>> protocol.
>>>
>>> [1]
>>> https://www.pgpool.net/pipermail/pgpool-general/2023-December/009051.html
>>
>>
>> Can you ask the OP what version of the driver they are using. From what I
>> can tell we send BEGIN using SimpleQuery.
>
> Sure. I will get back once I get the JDBC version.
Here it is:
> JDBC driver version used:42.5.1 Regards, Karel.
Best reagards,
--
Tatsuo Ishii
SRA OSS LLC
English: http://www.sraoss.co.jp/index_en/
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