Tài liệu Sequential Event Prediction with Association Rules docx
Tài liệu Sequential Event Prediction with Association Rules docx
... Mining confident rules without support
requirement. In Proc. Conf. on Information and Knowledge Management (CIKM), pages 89–96,
2001.
13
Sequential Event Prediction with Association Rules
Cynthia ... approach to sequential
event prediction. In Preparation, 2011.
Jinyan Li, Xiuzhen Zhang, Guozhu Dong, Kotagiri Ramamohanarao, and Qun Sun. Efficient mining
of high confidence asso...
Tài liệu Querying Data Asynchronously with Message Queuing docx
...
DataSet. A result queue is created if necessary and a message labeled with the
CustomerID and containing the DataSet with the asynchronous query results is
sent to the queue.
Process Result ... message with the customer DataSet to the queue.
mq.Send(ds, customerId);
resultTextBox.Text = "Response sent.";
}
private void processResultButton_Click(object sender, Sys...
Tài liệu Oracle SQL Jumpstart with Examples- P1 docx
... 429
19.3.3 Creating Complex Views 430
19.3.3.1 Views with Joins 430
19.3.3.2 Inline Subquery Views 432
19.4 Changing and Dropping Views 433
19.5 Working with Views 435
19.5.1 Querying a View 435
19.5.2 ...
Jumpstart with Examples
Powell_title.fm Page 1 Friday, July 30, 2004 10:10 AM
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xix
Foreword
As a c...
Tài liệu Oracle SQL Jumpstart with Examples- P3 docx
... Query
How can we filter the results retrieved with a query? Filtering eliminates
rows from a query and is done with the WHERE clause. Figure 4.6 shows
all rows with artists containing the vowel “a” in ... on
matching column values between tables.
Subqueries are queries executed within other queries: a SELECT
statement executed within another calling SELECT statement.
Queries for tabl...
Tài liệu Oracle SQL Jumpstart with Examples- P4 docx
... with MUSICCD_ID = 1. An editing session can be initi-
ated from within SQL*Plus using the EDIT command.
EDIT
In the background, SQL*Plus writes a file named AFIEDT.BUF and
then opens the file with ... commit all DML changes automatically.
If you ever plan to undo DML changes with a ROLLBACK com-
mand, do not tamper with this setting.
ARRAY[SIZE]
. Sets the number of rows SQL*Plu...
Tài liệu Oracle SQL Jumpstart with Examples- P5 docx
... REPLACE will replace every
occurrence of the search string with the replacement string. Where
the REPLACE function matches any search string within the string,
TRANSLATE will match each character ... two
functions round up or truncate dates according to the format specifi-
cation. See Table 9.1 with date formatting rules for the ROUND and
TRUNC functions.
Some examples of date ROUND and...
Tài liệu Oracle SQL Jumpstart with Examples- P8 docx
... the STUDIOTIME_ID.
When both tables contain a row with matching STUDIOTIME_ID,
three columns in the HISTORY_STUDIOTIME table are updated
with values from columns in the STUDIOTIME table.
When ... chapter
because they are specific to object datatypes. Object functions do not
belong with single-row functions in Chapter 9 or with grouping functions
in Chapter 11.
Like Chapter 7, this...
Tài liệu Module 12: Working with Virtual Cubes docx
...
source cube, you must
follow some simple rules to
obtain logical results.
Delivery Tips
Explain the preceding
illustration by comparing two
cubes with different
dimensionality. Combining ... corresponding
interfaces.
Encourage students to
follow along with your
demonstration on their
computers.
Tip
Module 12: Working with Virtual Cubes 7
BETA MATERIALS FOR MICROSO...
Tài liệu Oracle SQL Jumpstart with Examples- P10 docx
... with Joins
Modifying data through a view that joins two tables is tricky. In addition to
all the rules that Oracle Database 10g imposes on simple views, there are
still more rules for views with ... Syntax
without the constraint clause, this could happen and could be a violation of
your business rules.
Create a constraint view that looks like the simple view, except it
includes th...
Tài liệu Oracle SQL Jumpstart with Examples- P13 docx
...
VALUES(SONG_ID_SEQ.NEXTVAL
,(SELECT ARTIST_ID FROM ARTIST WHERE NAME='Barry Manilow')
,'Can''t Smile Without You','3:07');
INSERT INTO SONG(SONG_ID,ARTIST_ID,TITLE,PLAYING_TIME)
VALUES(SONG_ID_SEQ.NEXTVAL
,(SELECT ... TITLE='Ultimate Manilow')
,(SELECT SONG_ID FROM SONG WHERE TITLE='Can''t Smile Without You'),11);
INSERT...
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