+ Allow a streaming replication standby to
+ linkend="protocol-replication">follow a timeline switch,
+ and faster failover
+
+
+
+
+ Dramatically reduce System V shared
+ memory requirements
+
+
+
+
+ Prevent non-key-field row updates from locking foreign key rows
+
+
+
+
The above items are explained in more detail in the sections below.
+
+ Allow PL/pgSQL to access
+ linkend="libpq-pqresulterrorfield">constraint violation
+ details as separate fields (Pavel Stehule)
+
+
+
Allow PL/pgSQL to access the number of rows processed by
-
- Allow PL/pgSQL to access
- linkend="libpq-pqresulterrorfield">constraint violation
- details as separate fields (Pavel Stehule)
-
-
-
Allow greater flexibility in where keywords can be used in PL/pgSQL (Tom Lane)
- Allow the
psql>
- reading from standard input (Fabien Coelho, Robert Haas)
+ Allow the
psql>
+ mode to work when reading from standard input (Fabien Coelho,
+ Robert Haas)