Kevin-
Indexes are still important, even if the data is in linked tables.
John Viescas, Author
Effective SQL
SQL Queries for Mere Mortals
Microsoft Access 2010 Inside Out
Microsoft Access 2007 Inside Out
Microsoft Access 2003 Inside Out
Building Microsoft Access Applications
(Paris, France)
On Dec 19, 2016, at 3:55 PM, zhaoliqingoffice zhaoliqingoffice@163.com [MS_Access_Professionals] <MS_Access_Professionals@yahoogroups.com> wrote:
John-
I got it. Thanks.
The backend is stored in the sever, this may take some time to load from the frontend.
Best Regards,
Kevin
在 "John Viescas JohnV@msn.com [MS_Access_Professionals]" <MS_Access_Professionals@yahoogroups.com>，2016年12月19日 22:20写道：
How are you applying the filter, and is the field you're filtering indexed? The key is to really speed up the search to that it doesn't matter if there are thousands of records. You could do "pages", but it's not likely to be any faster (it would still need to find all the records before displaying the first 20), and it would take some fancy code to manipulate the recordset.
John Viescas, AuthorEffective SQLSQL Queries for Mere MortalsMicrosoft Access 2010 Inside OutMicrosoft Access 2007 Inside OutMicrosoft Access 2003 Inside OutBuilding Microsoft Access Applications(Paris, France)
On Dec 19, 2016, at 2:53 PM, zhaoliqingoffice zhaoliqingoffice@163.com [MS_Access_Professionals] <MS_Access_Professionals@yahoogroups.com> wrote:
John-
For example, if I type"abc" in the txtNameSearch, after hitting the enter, there might be thousands of matched records displaying in the subResult, which makes the searching process slow down. Is it possible to display 20 records at a time? and if I want see the rest, I can simply hit a command button called "NextPage"...and It is better to show How many pages left somewhere in form. Thanks.
Best Regards,
Kevin
在 "John Viescas JohnV@msn.com [MS_Access_Professionals]" <MS_Access_Professionals@yahoogroups.com>，2016年12月19日 20:28写道：
Please explain what you mean by a "page".
John Viescas, AuthorEffective SQLSQL Queries for Mere MortalsMicrosoft Access 2010 Inside OutMicrosoft Access 2007 Inside OutMicrosoft Access 2003 Inside OutBuilding Microsoft Access Applications(Paris, France)
On Dec 19, 2016, at 1:10 PM, zhaoliqingoffice zhaoliqingoffice@163.com [MS_Access_Professionals] <MS_Access_Professionals@yahoogroups.com> wrote:
Dear All,
I have a textbox in a form called txtNameSearch, and a subform called subResult to display the searching result. My question is how I can display the searching result page by page, instead of showing all results at once? Thanks in advance!
Best Regards,
Kevin
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Posted by: John Viescas <johnv@msn.com>
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