statement, but it is only for use in embedded SQL.
+
+
+
See Also
+
+
+
+
+
+
table
- The name (optionally schema-qualified) of a table for which the
- trigger is defined.
+ The name (optionally schema-qualified) of the table for which
+ the trigger is defined.
syntax.
+
+
+
See Also
+
+
+
+
+
+
point to a directory containing only configuration files:
postgresql.conf>, pg_hba.conf>, and
pg_ident.conf>. You can then set
- postgresql.conf>'s pgdata> to point to the
+ postgresql.conf>'s pgdata> variable to point to the
data directory. You can also point just to the server configuration file
like postgresql.conf> and set its variables to point to the
other configuration files and the data directory.
- Disables fsync calls for performance
- improvement, at the risk of data corruption in event of a
+ Disables fsync calls for improved
+ performance, at the risk of data corruption in the event of a
system crash. Specifying this option is equivalent to
disabling the configuration
parameter. Read the detailed documentation before using this!
when planning prepared statements with parameters, the chosen plan
may be suboptimal. To examine the query plan
PostgreSQL has chosen for a prepared
- statement, use EXPLAIN EXECUTE.
+ statement, use
+ endterm="sql-explain-title">.
syntax.
+
+
+
See Also
+
+
+
+
+
+
-
+
-
+
SET TRANSACTION
Description
- The SET TRANSACTION command sets the transaction
+ The SET TRANSACTION command sets the
characteristics of the current transaction. It has no effect on any
subsequent transactions. SET SESSION
CHARACTERISTICS sets the default transaction
characteristics for subsequent transactions of a session. These
- defaults can be overridden by SET TRANSACTION for an
- individual transaction.
+ defaults can be overridden by SET TRANSACTION
+ for an individual transaction.