I hope this is going to be a "good" match that ends in 90 mins or extra time. No penalties.
I wasn't expecting Italy in the final, I think the Germans just went to sleep. But that said Italy worked hard and they deserve to be in the final.
There are two events on Euro 2012 in the Event Prediction forum, you can place your bits here but you need to do so soon as they both close tomorrow (30th June 2012).
I have added two new sports events.
The FIFA Ballon d'Or is an association football award given annually to the player who is considered to have performed the best in the previous season. It is awarded based on votes by coaches and captains of international teams, as well as journalists from... (0 Replies)
Hi I have a problem with Date format in my code.
1st I am trying to convert today's date to yesterday's using
YESTERDAY3=`perl -e '@y=localtime(time()-86400); printf "%04d/%02d/%02d",$y+1900,$y+1,$y;$y;'`
And once it is done I am trying to using the yesterday date in a grep command to... (3 Replies)
Discussion started by: nithinankam
3 Replies
3. Post Here to Contact Site Administrators and Moderators
I have a value in a file i am processing that has a date like "2012-Jun-13"
how can I convert a date like that 2012-06-13?
Am I stuck building an array of three digit months and corresponding numbers and running through the logic of figuring out the number??
or can I convert this with... (1 Reply)
I need to be able to compare dates in the format of Jan 10, 2012 and Jan 10 2012. (Notice one has a comma).
Then I need to find the date that is 7 days before those dates if they are equal.
How can I do this in Bash.
Thank ahead (4 Replies)
SET(7) PostgreSQL 9.2.7 Documentation SET(7)NAME
SET - change a run-time parameter
SYNOPSIS
SET [ SESSION | LOCAL ] configuration_parameter { TO | = } { value | 'value' | DEFAULT }
SET [ SESSION | LOCAL ] TIME ZONE { timezone | LOCAL | DEFAULT }
DESCRIPTION
The SET command changes run-time configuration parameters. Many of the run-time parameters listed in Chapter 18, Server Configuration, in
the documentation can be changed on-the-fly with SET. (But some require superuser privileges to change, and others cannot be changed after
server or session start.) SET only affects the value used by the current session.
If SET (or equivalently SET SESSION) is issued within a transaction that is later aborted, the effects of the SET command disappear when
the transaction is rolled back. Once the surrounding transaction is committed, the effects will persist until the end of the session,
unless overridden by another SET.
The effects of SET LOCAL last only till the end of the current transaction, whether committed or not. A special case is SET followed by SET
LOCAL within a single transaction: the SET LOCAL value will be seen until the end of the transaction, but afterwards (if the transaction is
committed) the SET value will take effect.
The effects of SET or SET LOCAL are also canceled by rolling back to a savepoint that is earlier than the command.
If SET LOCAL is used within a function that has a SET option for the same variable (see CREATE FUNCTION (CREATE_FUNCTION(7))), the effects
of the SET LOCAL command disappear at function exit; that is, the value in effect when the function was called is restored anyway. This
allows SET LOCAL to be used for dynamic or repeated changes of a parameter within a function, while still having the convenience of using
the SET option to save and restore the caller's value. However, a regular SET command overrides any surrounding function's SET option; its
effects will persist unless rolled back.
Note
In PostgreSQL versions 8.0 through 8.2, the effects of a SET LOCAL would be canceled by releasing an earlier savepoint, or by
successful exit from a PL/pgSQL exception block. This behavior has been changed because it was deemed unintuitive.
PARAMETERS
SESSION
Specifies that the command takes effect for the current session. (This is the default if neither SESSION nor LOCAL appears.)
LOCAL
Specifies that the command takes effect for only the current transaction. After COMMIT or ROLLBACK, the session-level setting takes
effect again. Note that SET LOCAL will appear to have no effect if it is executed outside a BEGIN block, since the transaction will end
immediately.
configuration_parameter
Name of a settable run-time parameter. Available parameters are documented in Chapter 18, Server Configuration, in the documentation
and below.
value
New value of parameter. Values can be specified as string constants, identifiers, numbers, or comma-separated lists of these, as
appropriate for the particular parameter. DEFAULT can be written to specify resetting the parameter to its default value (that is,
whatever value it would have had if no SET had been executed in the current session).
Besides the configuration parameters documented in Chapter 18, Server Configuration, in the documentation, there are a few that can only be
adjusted using the SET command or that have a special syntax:
SCHEMA
SET SCHEMA 'value' is an alias for SET search_path TO value. Only one schema can be specified using this syntax.
NAMES
SET NAMES value is an alias for SET client_encoding TO value.
SEED
Sets the internal seed for the random number generator (the function random). Allowed values are floating-point numbers between -1 and
1, which are then multiplied by 231-1.
The seed can also be set by invoking the function setseed:
SELECT setseed(value);
TIME ZONE
SET TIME ZONE value is an alias for SET timezone TO value. The syntax SET TIME ZONE allows special syntax for the time zone
specification. Here are examples of valid values:
'PST8PDT'
The time zone for Berkeley, California.
'Europe/Rome'
The time zone for Italy.
-7
The time zone 7 hours west from UTC (equivalent to PDT). Positive values are east from UTC.
INTERVAL '-08:00' HOUR TO MINUTE
The time zone 8 hours west from UTC (equivalent to PST).
LOCAL, DEFAULT
Set the time zone to your local time zone (that is, the server's default value of timezone).
See Section 8.5.3, "Time Zones", in the documentation for more information about time zones.
NOTES
The function set_config provides equivalent functionality; see Section 9.26, "System Administration Functions", in the documentation. Also,
it is possible to UPDATE the pg_settings system view to perform the equivalent of SET.
EXAMPLES
Set the schema search path:
SET search_path TO my_schema, public;
Set the style of date to traditional POSTGRES with "day before month" input convention:
SET datestyle TO postgres, dmy;
Set the time zone for Berkeley, California:
SET TIME ZONE 'PST8PDT';
Set the time zone for Italy:
SET TIME ZONE 'Europe/Rome';
COMPATIBILITY
SET TIME ZONE extends syntax defined in the SQL standard. The standard allows only numeric time zone offsets while PostgreSQL allows more
flexible time-zone specifications. All other SET features are PostgreSQL extensions.
SEE ALSO RESET(7), SHOW(7)PostgreSQL 9.2.7 2014-02-17 SET(7)