中国网络(86SQL.COM)企业邮件系统 » query http://subeijihua.org Fri, 16 Apr 2010 22:31:59 +0000 http://wordpress.org/?v=2.8.2 en hourly 1 How can I query an access database for all records not past their expiration date? http://subeijihua.org/query/how-can-i-query-an-access-database-for-all-records-not-past-their-expiration-date-2 http://subeijihua.org/query/how-can-i-query-an-access-database-for-all-records-not-past-their-expiration-date-2#comments Mon, 15 Feb 2010 12:45:09 +0000 admin http://subeijihua.org/query/how-can-i-query-an-access-database-for-all-records-not-past-their-expiration-date-2 I’m not trying to set up a complex database, just trying to set up a household coupon management database. I can’t figure out how to run a query so that it will only show records that are not expired (I have their expiration dates as a field in the original table). Any ideas?

Then who set the expiration date in the table for that field?

]]> http://subeijihua.org/query/how-can-i-query-an-access-database-for-all-records-not-past-their-expiration-date-2/feed 1 How can I query an access database for all records not past their expiration date? http://subeijihua.org/query/how-can-i-query-an-access-database-for-all-records-not-past-their-expiration-date http://subeijihua.org/query/how-can-i-query-an-access-database-for-all-records-not-past-their-expiration-date#comments Sat, 13 Feb 2010 00:15:05 +0000 admin http://subeijihua.org/query/how-can-i-query-an-access-database-for-all-records-not-past-their-expiration-date I’m not trying to set up a complex database, just trying to set up a household coupon management database. I can’t figure out how to run a query so that it will only show records that are not expired (I have their expiration dates as a field in the original table). Any ideas?

If you are using MS Access, there are two ways this can be done. What you do is start a new query in design mode. Select your fields that you want to see in the results. Then in the expiration date column, set the criteria to the following:

>Now()

This will show all records in which the date is after today’s date. You can also put this:

>[Enter Date]

and this will prompt you for a date when you run the query. Good Luck and I hope this helps.

]]> http://subeijihua.org/query/how-can-i-query-an-access-database-for-all-records-not-past-their-expiration-date/feed 2 How do you write a query letter to a literary agent? http://subeijihua.org/query/how-do-you-write-a-query-letter-to-a-literary-agent http://subeijihua.org/query/how-do-you-write-a-query-letter-to-a-literary-agent#comments Wed, 10 Feb 2010 17:41:05 +0000 admin http://subeijihua.org/query/how-do-you-write-a-query-letter-to-a-literary-agent Ok, so I’ve been looking around, and studying them, but I’m still not sure about sending query letters to a literary agent. What all do they need? How do you address the people if you don’t know who is going to read it? If possible, could someone give me the link for an example query letter too?

Go here:
http://www.carolynjewel.com/craft/querysamples.shtml

]]> http://subeijihua.org/query/how-do-you-write-a-query-letter-to-a-literary-agent/feed 1 How would you return the highest number of a mysql query in PHP? http://subeijihua.org/query/how-would-you-return-the-highest-number-of-a-mysql-query-in-php http://subeijihua.org/query/how-would-you-return-the-highest-number-of-a-mysql-query-in-php#comments Wed, 03 Feb 2010 14:30:11 +0000 admin http://subeijihua.org/query/how-would-you-return-the-highest-number-of-a-mysql-query-in-php Say i had a query that was "select email from users". I’ve selected the whole column of "email". How would i return the highest number in that whole field? Is that even possible?

The highest number? I’m not sure I understand what you’re after. Wouldn’t the email field be a text data type, as opposed to a numerical data type?

If for some reason you’ve named a numerical field "email", you could just for SELECT * FROM `users` ORDER BY `email` DESC LIMIT 1; or just SELECT MAX(`email`) FROM `users`;. That would give you the highest value in a numerical column.

]]> http://subeijihua.org/query/how-would-you-return-the-highest-number-of-a-mysql-query-in-php/feed 2 How do you add a field in a select query in access 2003? http://subeijihua.org/query/how-do-you-add-a-field-in-a-select-query-in-access-2003 http://subeijihua.org/query/how-do-you-add-a-field-in-a-select-query-in-access-2003#comments Mon, 18 Jan 2010 02:18:19 +0000 admin http://subeijihua.org/query/how-do-you-add-a-field-in-a-select-query-in-access-2003 I’m doing this UIL Computer Applications test and it want me to add a field to the select query that says AMOUNT = Rate from the ToolsRented table and multiply it by DaysRented from the ToolsRented table. Me and my UIL coach tried to find something in the office help but came out empty handed. So if anyone has a the correct form please tell me. Me and my coach think there is a typo in the test itself. Thank you for ur help.

In QBE you would add a ‘calculated expression:’

AMOUNT: [Rate]*[DaysRented] to the next available column in the Select row

Writing it in SQL:

SELECT [Rate]*[DaysRented] AS AMOUNT FROM ToolsRented

No Typo there

]]> http://subeijihua.org/query/how-do-you-add-a-field-in-a-select-query-in-access-2003/feed 2 Is is possible to create an application in MS Access that generates a query? http://subeijihua.org/query/is-is-possible-to-create-an-application-in-ms-access-that-generates-a-query http://subeijihua.org/query/is-is-possible-to-create-an-application-in-ms-access-that-generates-a-query#comments Thu, 14 Jan 2010 13:12:02 +0000 admin http://subeijihua.org/query/is-is-possible-to-create-an-application-in-ms-access-that-generates-a-query I’m working with MS Access queries and I was wondering if it is possible to use access to create a user friendly application (something that looks like a form) which can be used to set the criteria for generating and running a query as opposed to using the design view to set the criteria (The QBE pane). Thanks.

Yes it’s possible.
You would have to have a table of the TABLES & FIELDS available in the DB (Or use VBA to build the list(s) dynamically), then use a VBA Script (Module) to combine the selections into an SQL statement and Create a Query with that SQL.

It’s rather advanced, and I’m not sure it would be worth the effort, BUT it could be some fun for You to work out the details and would be a GREAT learning experience in VBA scripting.

Enjoy!
:-D

]]> http://subeijihua.org/query/is-is-possible-to-create-an-application-in-ms-access-that-generates-a-query/feed 1 Where can I get sample follow-up letter for query letters sent to movie producers? http://subeijihua.org/query/where-can-i-get-sample-follow-up-letter-for-query-letters-sent-to-movie-producers http://subeijihua.org/query/where-can-i-get-sample-follow-up-letter-for-query-letters-sent-to-movie-producers#comments Wed, 30 Dec 2009 00:20:11 +0000 admin http://subeijihua.org/query/where-can-i-get-sample-follow-up-letter-for-query-letters-sent-to-movie-producers Say you sent a query letter to some movie producers and now you want to send a follow-up letter to see if they receive and if they take your movie. I need a follow-up letter sort of like that.

say —> dear sirs and madams:
i am writing in regards to a recent proposal letter which you received on or about________________2006. I am requesting your educated opinion with respect to the play/prose entitled _________________ a.s.a.p.
I will be in town for the next short while, and then will be away on business. However do send your correspondence to this address ____________________. I should be returning on or about ______________________ 2006 and will then administer to your correspondence.
thank you for the opportunity to do valuable business with you.
yours graciously, joe boxer.

]]> http://subeijihua.org/query/where-can-i-get-sample-follow-up-letter-for-query-letters-sent-to-movie-producers/feed 2 What to write in a query letter if you have no credentials? http://subeijihua.org/query/what-to-write-in-a-query-letter-if-you-have-no-credentials http://subeijihua.org/query/what-to-write-in-a-query-letter-if-you-have-no-credentials#comments Sat, 19 Dec 2009 20:10:05 +0000 admin http://subeijihua.org/query/what-to-write-in-a-query-letter-if-you-have-no-credentials On every site offering sample query letters or advice on how to write one, they always have a prargraph about experience. If they don’t include experience, they include coursework. Well if you don’t have any of these, what goes in that paragraph? I went to college, but my degree has nothing to do with writing (its a business degree). I’ve never published, submitted, or even tried to send a query letter.

Nothing goes in that paragraph. You leave it out.

I’ve never seen anyone suggest you include coursework for a professional query letter about publishing fiction – who would care?

Does your degree, or your job, or your life experience, give you "write what you know" type credentials? If so, you could include that.

]]> http://subeijihua.org/query/what-to-write-in-a-query-letter-if-you-have-no-credentials/feed 4 How long after the initial query phase will a publisher wait to get back to you about your book? http://subeijihua.org/query/how-long-after-the-initial-query-phase-will-a-publisher-wait-to-get-back-to-you-about-your-book http://subeijihua.org/query/how-long-after-the-initial-query-phase-will-a-publisher-wait-to-get-back-to-you-about-your-book#comments Wed, 16 Dec 2009 19:07:09 +0000 admin http://subeijihua.org/query/how-long-after-the-initial-query-phase-will-a-publisher-wait-to-get-back-to-you-about-your-book ****READ***** I am past the initial query phase. I have six or seven publishers/agents that have asked for the full mss. Yet it has been a month and not a peep out of them.

Since you’re out of the Query phase when you send out your ms it can take anywhere from a couple of days to months.

A friend of mine had a very interesting story and the agent read the entire thing in just two days; for another friend it took her 2 1/2 months before hearing something. You have to calculate how busy they are this time of year because of vacation and query overload especially all the people sending their Nano queries in. Usually after 6 weeks or 2 months without hearing anything you can send a little note. Specify that there are other agents with the ms interested in your work or just making sure the ms got to them. Something simple would do. Do NOT ask them anything else (i.e. their opinions on the book, helpful tips, why is it taking so long) or call/email more than once unless specified because they will probably just dump it.

You just have to be patient. It’s a long and grueling process. Hope you score a deal! =D

]]> http://subeijihua.org/query/how-long-after-the-initial-query-phase-will-a-publisher-wait-to-get-back-to-you-about-your-book/feed 4 How do you write a letter of query for Grad school? http://subeijihua.org/query/how-do-you-write-a-letter-of-query-for-grad-school http://subeijihua.org/query/how-do-you-write-a-letter-of-query-for-grad-school#comments Mon, 14 Dec 2009 04:38:09 +0000 admin http://subeijihua.org/query/how-do-you-write-a-letter-of-query-for-grad-school I am looking to go to grad school and I was told that a letter of query is a good idea. I was wondering how to write one of these letters?

Are there any examples online somewhere?

most of the letter of query are mostly submitted to university you can try this source

www. grad schools.com

lucks

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