RDF::Query::Plan::Union(3pm) User Contributed Perl Documentation RDF::Query::Plan::Union(3pm)NAME
RDF::Query::Plan::Union - Executable query plan for unions.
VERSION
This document describes RDF::Query::Plan::Union version 2.908.
METHODS
Beyond the methods documented below, this class inherits methods from the RDF::Query::Plan class.
"new ( $lhs, $rhs )"
"execute ( $execution_context )"
"next"
"close"
"lhs"
Returns the left-hand-side plan to the union.
"rhs"
Returns the right-hand-side plan to the union.
"distinct"
Returns true if the pattern is guaranteed to return distinct results.
"ordered"
Returns true if the pattern is guaranteed to return ordered results.
"plan_node_name"
Returns the string name of this plan node, suitable for use in serialization.
"plan_prototype"
Returns a list of scalar identifiers for the type of the content (children) nodes of this plan node. See RDF::Query::Plan for a list of
the allowable identifiers.
"plan_node_data"
Returns the data for this plan node that corresponds to the values described by the signature returned by "plan_prototype".
"graph ( $g )"
AUTHOR
Gregory Todd Williams <gwilliams@cpan.org>
perl v5.14.2 2012-01-31 RDF::Query::Plan::Union(3pm)
Check Out this Related Man Page
RDF::Query::Plan::ThresholdUnion(3pm) User Contributed Perl Documentation RDF::Query::Plan::ThresholdUnion(3pm)NAME
RDF::Query::Plan::ThresholdUnion - Executable query plan for unions.
VERSION
This document describes RDF::Query::Plan::ThresholdUnion version 2.908.
METHODS
Beyond the methods documented below, this class inherits methods from the RDF::Query::Plan class.
"new ( $time, @plans )"
"execute ( $execution_context )"
"next"
"close"
"children"
"threshold_time"
"optimistic"
"default"
"distinct"
Returns true if the pattern is guaranteed to return distinct results.
"ordered"
Returns true if the pattern is guaranteed to return ordered results.
"plan_node_name"
Returns the string name of this plan node, suitable for use in serialization.
"plan_prototype"
Returns a list of scalar identifiers for the type of the content (children) nodes of this plan node. See RDF::Query::Plan for a list of
the allowable identifiers.
"plan_node_data"
Returns the data for this plan node that corresponds to the values described by the signature returned by "plan_prototype".
"graph ( $g )"
AUTHOR
Gregory Todd Williams <gwilliams@cpan.org>
perl v5.14.2 2012-01-31 RDF::Query::Plan::ThresholdUnion(3pm)
Hi all,
Im new to scripting and have no idea how to start this. Recently I had to Query an Oracle database to find a count(distinct version) from every single table inside. I want to write this up into a script for the future.
I have a template to connect to the database, so that is not the... (1 Reply)
If you had purchased $1,000 of AIG stock one year ago, you would have about $40.00 left. With Lehman, you have about $6.00 left. With Fannie or Freddie, you would have less than $5.00 left.
But, if you had purchased $1,000 worth of beer one year ago, and had drunk all of the beer, then turned... (4 Replies)
It is time for me to buy a new laptop computer and i was searching the net for the last few days looking for one. The results haven't really been satisfying and i thought you might have information i lack - if so, i'd be grateful for sharing it with me and the probably interested audience.
What... (22 Replies)
group by RQO_ORG
Union
select '4' AS ORG, 0 AS AUTHVOL
from sysibm.sysdummy1
union
select '26' AS ORG, 0 AS AUTHVOL
from sysibm.sysdummy1
union
select '30' AS ORG, 0 AS AUTHVOL
from... (2 Replies)
hi Gurus,
Need help in getting the desired output.
The source file can have multiple occurrences of a plan. Need to get distinct instance along with other columns.
Please refer to attachment.
INPUT
P1,L1,XX,1,S1,Standard
P2,L2,XX,2,S2,Standard
P3,L3,XX,3,S3,Volume Discount... (3 Replies)