Forum Replies Created

Viewing 15 posts - 346 through 360 (of 1,229 total)

  • RE: Confusion Over OR and And Operators

    MMartin1 (12/16/2016)


    Given a large table;

    a more potentially SARGable approach, and readable from my perspective is

    Declare @customers table (country varchar(2))

    Insert into @customers(country)

    values('UK'),('US'),('FR'),(NULL)

    Select*

    from@customers

    Except

    Select*

    from@customers

    wherecountry in ('US','UK')

    ;

    I should...

  • RE: Confusion Over OR and And Operators

    Given a large table;

    a more potentially SARGable approach, and readable from my perspective is

    Declare @customers table (country varchar(2))

    Insert into @customers(country)

    values('UK'),('US'),('FR'),(NULL)

    Select*

    from@customers

    Except

    Select*

    from@customers

    wherecountry in ('US','UK')

    ;

  • RE: Converting time - from "seconds after midnight"

    Lynn Pettis (12/12/2016)


    To repeat (emphasis mine):

    Jeff Moden (12/11/2016)


    ...

    From the movie, "War Games"...

    "A strange game. The only winning move is not to play."

    Have to emphasise the quote myself :-P...

  • RE: Confusion Over OR and And Operators

    drew.allen (12/14/2016)


    Matt Miller (#4) (12/14/2016)


    drew.allen (12/12/2016)


    SQLUSERMAN (12/10/2016)


    Suppose I want to find customers in the customers table who are not in the US or the UK.

    To me the query for the...

  • RE: conditional where clause

    ChrisM@Work (12/15/2016)


    Shekhu (12/15/2016)


    Check the below code, ISNULL function should help to resolve this.

    declare @Var INT

    select top 10 * from tableName where ColumName= ISNULL(@Var,tableName)

    Actually it won't, it's the same problem....

  • RE: Number of weeks between two dates

    I'm with you there 🙂 . The question is a ambiguous as "week" can be interpreted differently. Still had to point out , for anyone who may be looking to...

  • RE: Number of weeks between two dates

    Jacob Wilkins (12/14/2016)


    MMartin1 (12/14/2016)


    James Tran (12/13/2016)


    Something like this will return the number of weeks and remaining days + remaining work days.

    CREATE FUNCTION [dbo].udfGetWeeksAndDays

    (

    @StartDate DATETIME

    ...

  • RE: Number of weeks between two dates

    James Tran (12/13/2016)


    Something like this will return the number of weeks and remaining days + remaining work days.

    CREATE FUNCTION [dbo].udfGetWeeksAndDays

    (

    @StartDate DATETIME

    ,@EndDate DATETIME

    )

    RETURNS...

  • RE: Number of weeks between two dates

    Seems like the OP got his answer to this old thread.

    Plus

    DATEDIFF(wk, @StartDate, @EndDate)

    Is cleaner and more readable, answers the one question posted here.

  • RE: Comparing Execution Plans

    Koen Verbeeck (12/14/2016)


    Igor Micev (12/14/2016)


    Nowhere in the question is stated that the SSMS is 2016 version. "Compare Showplan" is not available in the lower versions.

    So the answer is not...

  • RE: Multiple Joins on Fact Table

    Quick answers,

    a) Creating a surrogate key should be a normal routine

    b) If there is no business ID (primary key usually) in your source data , try communicating to the...

  • RE: Multiple Joins on Fact Table

    Thanks for the feedback Kevin. That looks like a star schema coming together now. What about the account type? That can be an attribute in the account dimension. As far...

  • RE: I'm scared to delete log file

    spectra (12/11/2016)


    I have run that query ...and I checked those files are not present in the returned physical path result.

    seems ...I can safely delete those files.

    You may want to archive...

  • RE: Good to have Multiple Data Warehouses?

    JesseBizInt (12/12/2016)


    In my environment I have many different departments that need to be kept separate from each other, yet share some data elements such as calendars and employee profiles. ...

  • RE: Best way to automate running adhoc scripts?

    I would bet this is the type of situation where the script is easy and fast to run and the fix is complex to where they keep putting it off...

Viewing 15 posts - 346 through 360 (of 1,229 total)