In "Statement-Based Replication Middleware", in
"(PREPARE TRANSACTION and COMMIT PREPARED."
missed closing parenthesis.
In "Synchronous Multimaster Replication" mentioned that
"PostgreSQL does not offer this type of replication, though
PostgreSQL two-phase commit (PREPARE TRANSACTION
and COMMIT PREPARED) can be used to implement this in
application code or middleware."
But in "Notes" of "PREPARE TRANSACTION" menitioned that:
"PREPARE TRANSACTION is not intended for use in applications
or interactive sessions."
I suggest to change to:
"PREPARE TRANSACTION is not intended for typical use in
applications or interactive sessions."
Also in "Notes" of "PREPARE TRANSACTION"
"It is not currently allowed to PREPARE a transaction"
I suggest to change to:
"It is not currently allowed to prepare a transaction".