Forum Replies Created

Viewing 15 posts - 13,921 through 13,935 (of 14,953 total)

  • RE: Create constant for use in T-SQL

    Separate table per constant type is the way I go on this.

  • RE: 0xA3 when is it L and when L

    Have you tried using the char value?

    select *

    from table

    where column like '%' + char(0xA3) + '%'

    I just tried this:

    create table #Test (

    ID int identity primary key,

    Val char(1))

    insert into #test (val)

    select...

  • RE: Can't find a word in a string

    When you want to use a variable in a Like statement, use this:

    where Column like '%' + @variable + '%'

    Otherwise, the way you wrote it, it's looking for the string-literal...

  • RE: The T-SQL Quiz

    Late to the game, but here's what I came up with for least common multiple:

    declare @N1 int, @N2 int

    select @n1 = 1513, @n2 = 52

    ;with

    N1 (N1Multiple) as

    (select @n1 *...

  • RE: Copy data from a flat file to a temporary table

    I just tried that script, and it seems to work for me. Maybe you need to use Execute As?

  • RE: Primary key vs NOT NULL unique key..

    RonKyle (5/1/2008)


    In the example above, the four tables I showed with a natural key have 3, 17, 12 and 9 rows respectively. When I got here a year ago, the...

  • RE: Create constant for use in T-SQL

    I agree with Grant. Store them in a table and join to it.

    UDF in Where will slow your code down. Even if it's by a small amount, it's...

  • RE: Identity field jumps large blocks of values with new records

    I doubt it's something specific to Access on top of SQL. I administered an Access app on top of SQL Server for 6 years, and the only time identity...

  • RE: Primary key vs NOT NULL unique key..

    Prefer numeric keys over text keys.

    I have listened to many arguments in support of that rule. I remain unconvinced.

    The only reason I can think of for this is that numeric...

  • RE: Primary key vs NOT NULL unique key..

    There also seems to be this idea floating about that if one finds an exception to a rule, then the rule is no good.

    Bloody hell!

    The idea that rules with exceptions...

  • RE: Copy data from a flat file to a temporary table

    It depends on what you're copying and what front-end you have on the database.

    For example, in MS Access, which can be used as a front end for SQL Server databases,...

  • RE: Date Function

    select dateadd(day, YourDayValue-1, dateadd(month, YourMonthValue-1, dateadd(year, YourYearValue-1900, 0)))

    or

    select cast(cast(YourMonthValue as varchar(2)) + '/' + cast(YourDayValue as varchar(2)) + '/' +

    cast(YourYearValue as char(4)) as datetime)

    or

    select cast(cast(YourYearValue as char(4)) + right('00' +...

  • RE: money Data type

    I just tested this:

    create table #Test (

    ID int identity primary key,

    Cash money,

    DecCash decimal(15,5))

    insert into #test(cash, deccash)

    select cast(n1.number as money) + cast(n2.number as money)/100.00,

    cast(n1.number as decimal(15,5)) + cast(n2.number as decimal(15,5))/100.00

    from...

  • RE: Table design

    Can you have a table with columns for each of the characteristics you need, and leave some of them null, and have a type column in that table, and some...

  • RE: Primary key vs NOT NULL unique key..

    Tomm Carr (4/29/2008)


    GSquared (4/29/2008)


    The only reason I mention SSN as a problem is because SO many people think "oh, that's perfect!", and use it as a primary or unique key,...

Viewing 15 posts - 13,921 through 13,935 (of 14,953 total)