by: Thomas Jerkins |
last post by:
When I write a create table SQL statement I want to add some information about the column heading of each column.
How does the exact syntax for the create table look like (which includes this column...
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by: Guy Deprez |
last post by:
Hi,
i'm having a problem to create indexes.
STEP 1
-----------
Connection is OK (you can find the string at the end of the message)
Table ("Couleurs") creation is OK
STEP 2. Index Creation
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by: Not Me |
last post by:
Hi,
I'm sure this is a common problem.. to create a single field from a
whole column, where each row would be separated by a comma.
I can do this for a specified table, and column.. and I've...
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by: Wolfgang Kreuzer |
last post by:
Hello all,
I have two tables - Projects and ProjectStruct
Table Projects contains master records of the projects, ProjectStruct
allows to define a project herarchie and contains the fields...
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by: MrNobody |
last post by:
I've read that the expression property for DataColumns is used to "Sets or
retrieves the expresssion used to filter rows, calculate the values in a
column, or create an aggregate column.".
I...
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by: shiranaomi |
last post by:
I'm wondernig if it's possible to do the following:
I'd like to average every 2 numeric values in a table as they appear
sequentially ordered by their time stamps. I was thinking the only way
to...
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by: Robert Ludig |
last post by:
I am fairly new to SQL and I am currently trying to create
a SQL table (using Microsoft SQL) that has a recursive
relationship, let me try to explain:
I have a piece of Data let's call it "Item"...
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by: max |
last post by:
Hello,
I am a newbye, and I'm trying to write a simple application.
I have five tables with three columns; all tables are identical; I need to
change some data in the first table and let VB...
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by: miladhatam |
last post by:
hi
i know how can i create a table with sql command
but i don't know how create a field with type integer ,autoNumber
(auto increase) and Primary key
Like id field in Access
may you change...
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by: lakuma |
last post by:
Hi,
I have a table called A (say) with columns called name, place, animal and thing.
I would want to write an on insert trigger on this table, which would create a table with the name of the...
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by: DolphinDB |
last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation.
Take...
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by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
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by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
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by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: ArrayDB |
last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
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by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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