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13 Posted Topics

Member Avatar for gp04lch

Whole point of normalisation is to never have tables like this... Don't think that it is possible to do this in SQL unless you know what is maximal number of remarks for a schedule (ie. not greater than 3). If this is true you can do a series of inserts …

Member Avatar for gp04lch
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115
Member Avatar for jainendra.shah

Why would you want to load that much data? c# is not suited to handle this amounts of data. What kind of processing you want to do on this dataset? Maybe it can be done in T-SQL? Btw. it is probably wrong forum for this kind of question.

Member Avatar for wujtehacjusz
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69
Member Avatar for matiman

Yes it is possible. You can use ASP to do this. You can find more info here [url]http://www.plus2net.com/asp-tutorial/db-mssqlconn.php[/url]

Member Avatar for matiman
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Member Avatar for bajanstar

If you have all this stuff in a table try: [code=sql] select '"'+name+'",' from ATABLE [/code]

Member Avatar for peter_budo
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Member Avatar for dmmckelv
Member Avatar for tesuji
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Member Avatar for sbv
Member Avatar for dmmckelv

Join the result of the query [code]SELECT min(Time),[Special Number] FROM table GROUP By [Special Number] [/code] with the original table. Something like this could work: [code]select t1.*, table.speed, table.power from ( [INDENT]SELECT min(Time) as Time,[Special Number] FROM table GROUP By [Special Number] [/INDENT] ) t1 inner join table t on …

Member Avatar for wujtehacjusz
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98
Member Avatar for harcaype

Your table must have a primary key... use this to delete that required row. The row number will change depending on which column you order your table. Say that you have a table with id as primary key and date (you order your records according to date). You want to …

Member Avatar for wujtehacjusz
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105
Member Avatar for bartbauldry

I think that you need to join query one with query two... try: [ICODE] SELECT t1.*, t2.actualVisits FROM ( [INDENT]SELECT hourStamp, SUM(CASE WHEN datestamp < GETDATE() THEN 1 ELSE 0 END) / @numberofdays as HourAverage, SUM(CASE WHEN dateStamp BETWEEN DATEADD(d,DATEDIFF(d,0,GETDATE()),0) AND GETDATE() THEN 1 ELSE 0 END) as HourToday FROM …

Member Avatar for bartbauldry
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191
Member Avatar for guptaalok12

You will need to be able to order the data in some way. Say you have a table T storing people birthdays with two following columns: personId, birthdayDate. To delete 5 top rows from that table you could do [CODE=sql]delete from T where personId in (select top 5 personId from …

Member Avatar for wujtehacjusz
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193
Member Avatar for 330m

It will work fine as long as one of the numbers in division is a float or similar. Try [code=SQL] select (cast(50 as float)/100)[/code] This will work with any numeric data.

Member Avatar for peter_budo
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2K
Member Avatar for freesoft_2000
Member Avatar for wujtehacjusz

Hi! I have a problem with Dijkstar algorithm. At my university I was told that to use this algorithm I have to have: [LIST] [*]array of distances from starting node to all unreached nodes going only via node in set reached. [*]set of reached nodes (I pressume that it would …

Member Avatar for wujtehacjusz
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110

The End.