Named Query in SSAS DSV

By
roopesh.valluru
-
148
13228
New Named Query
New Named Query

Friends,

Here we are gonna discuss about Named Queries. This is one of the important property in SSAS DSV. A Named Query is nothing but a simple VALID SQL expression.  In a named query, you can specify an SQL expression to select rows and columns returned from one or more tables in one or more data sources. A named query is like any other table in a data source view with rows and relationships, except that the named query is based on an expression. The main advantage of this Named Query is that it gives you power to change the structure of tables and views that are present in data source but with out modifying the same in data source i.e the changes you are making to any object of the Database will be at DSV level only. The underlying objects in database will remain in the same condition.

Lets see a  simple example. Let’s say there are three tables table1,table2 and table3 then you can use a SQL statement which joins all the three tables and pulls only required columns and create a Named Query with it. The output of this one will become a brand new table with required columns. Lets see the steps involved in creating a named query.

1) Create a DS.

2) Create an empty DSV.

3) Right click on DSV and select New Named Query option as shown below.

New Named Query
New Named Query

4) Give some meaningful name and Add tables required or directly copy and past the query in the bottom last pane then click on OK.

Named Query
Named Query

That’s it. A new named query is created. Remember that You can use complex queries  as  well as simple queries but it should be a valid SQL expression. PFB the example for a simple Expression.

Select Getdate().

Yup, the above expression is valid to create a named query and it returns Server System current date. Hope you understood the concepts and Happy Coding Guys !!

Regards,

Roopesh Babu V

RELATED ARTICLESMORE FROM AUTHOR

148 COMMENTS

  14. Single oral doses of phosphodiesterase inhibitors have demonstrated transient dose-related impairment of color discrimination blue green , using the Farnsworth-Munsell 100-hue test, with peak effects near the time of peak plasma levels can i buy cialis online As stated previously, Cialis can also treat BPH, but the main issue is erectile dysfunction

  15. Levitt, its president, notes that while importing drugs from overseas is a critical lifeline for many people, it is still possible to buy many medications affordably in the U cheap cialis generic online The NIDDK translates and disseminates research findings to increase knowledge and understanding about health and disease among patients, health professionals, and the public

  16. csgocasino.net – PAWELO2356 csgo-case.com – PAWELO csgoexclusive.com – PAWELO csgofast.com – 1zie7e society.gg – PAWELO csgostrong.com – 83232 csgoloto.com – PAWELO csgopolygon.com – PAWELO csgofast.com – 1zie7e csgobig.com – PAWELO2356 drakewing.com – PAWELO drakemoon.com – PAWELO amxx.pl topic 17279-ruletka-30 Wcześniej po zainstalowaniu Counter-Strike’a, aby zdobyć tytuł, trzeba było wygrać dziesięć meczów rankingowych, teraz nie jest to możliwe. Aby rozpocząć kalibrację, musisz zdobyć trzecią rangę na swoim koncie (możesz to zrobić w zwykłych grach konkurencyjnych lub deathmatchach). Niezbędne jest również połączenie „Status Prime”, o czym to jest i jak to zrobić możesz przeczytać w naszym materiale: „Co to jest status Prime w CS:GO i jak go zdobyć?”. Wtedy możemy rozpocząć naszą kalibrację. https://zandermmkg454455.azzablog.com/13001970/czy-będzie-kasyno-w-kielcach Pięknie wydana książka skrywa w swoim wnętrzu: A rozbierany poker to też hazard? Jeśli jeszcze nie mieliście do czynienia z grą Video Poker to bez wątpienia warto się nią zainteresować gdy cenisz sobie prostą rozgrywkę, która naprawdę potrafi wciągnąć na dłużej. Ściśle konieczne pliki cookie powinny być włączone przez cały czas, abyśmy mogli zapisać preferencje dotyczące ustawień plików cookie. Po drugie znajdujemy oficjalna gra federacji pokerowej. Jest to więc bardzo kompletna opcja w tym sensie, dodatkowo dają nam darmowe żetony co cztery godziny, abyśmy używali ich, jak nam się podoba. Ta gra daje nam możliwość rywalizacji z naszymi przyjaciółmi, chociaż jeśli chcemy, możemy grać przeciwko zupełnie obcym ludziom. Jest to gra, której poziom jest zwykle wysoki, więc zawsze musisz być przygotowany. Ale jest to zdecydowanie dobry sposób na ćwiczenie swoich pokerowych umiejętności. Jeśli więc szukasz wyzwania, to jest to dobra opcja.

  18. In certain tissues, such as the endometrium uterus , upregulation of the PgR would be expected, since the endometrium is very sensitive to estrogen. clomid pills for sale Unfortunately, you shouldn t use wine as a way to reduce stress, since alcohol has also been shown to lower pregnancy rates, Domar says.

  24. Even if a woman has severe adhesions that are not treated, this would not impact on her ability to conceive a pregnancy with IVF. clomiphene for men side effects GnRH seems to be a more physiologic agent for increasing the pituitary s production of FSH and LH, especially when it is administered in a pulsatile fashion in programmable, portable minipumps.

  36. You explained that adequately!
    professional grad school essay writers [url=https://dissertationwritingtops.com]https://dissertationwritingtops.com/[/url] ghost writer essays

  48. Nicely put, Thank you!
    online pharmacy canada [url=https://northwestpharmacylabs.com]best price prescription drugs[/url] order prescriptions online without doctor

  49. You said it perfectly..
    writing literary analysis essay [url=https://dissertationwritingtops.com]need help writing scholarship essay[/url] assignment writing service

  56. Information clearly considered.!
    how long are college essays [url=https://homeworkcourseworkhelps.com]https://homeworkcourseworkhelps.com/[/url] top cv writing services

  98. You actually suggested it terrifically!
    essay writers review [url=https://homeworkcourseworkhelps.com]https://homeworkcourseworkhelps.com/[/url] i need a ghostwriter

  108. You actually explained that exceptionally well!
    college essay intro [url=https://freshappshere.com]writing a biographical essay[/url] executive resume writing service seattle

  110. Whoa a lot of awesome knowledge.
    discount canadian drugs [url=https://canadianpharmacyonlinedb.com]online medicine order discount[/url] canadian online pharmacy reviews

  114. Perfectly voiced of course! .
    buy prescription drugs from canada [url=https://canadapharmacyspace.com]canadian drugstore reviews[/url] best 10 online canadian pharmacies

  120. You stated that very well.
    top rated online canadian pharmacies [url=https://canadianonlinepharmacybase.com]canadian pharmacy online canada[/url] canada medication pharmacy

  144. Thank you, Useful information.
    will someone write my essay for me [url=https://dissertationwritingtops.com]essays writers[/url] pay someone to write my assignment

LEAVE A REPLY

Please enter your comment!
Please enter your name here

1 + 6 =