Main   Products   Offshore Outsourcing   Customers   Partners   ContactUs  
JDBC Databases
  HXTT Access v7.1
 
  Buy Now
  Support
  Download
  Document
  FAQ
  HXTT Cobol v5.0
  HXTT DBF v7.1
  HXTT Excel v6.1
  HXTT Json v1.0
  HXTT Paradox v7.1
  HXTT PDF v2.0
  HXTT Text(CSV) v7.1
  HXTT Word v1.1
  HXTT XML v4.0
Offshore Outsourcing
Free Resources
  Firewall Tunneling
  Search Indexing Robot
  Conditional Compilation
  Password Recovery for MS Access
  Password Recovery for Corel Paradox
  Checksum Tool for MD5
  Character Set Converter
  Pyramid - Poker of ZYH
   
   
   
Heng Xing Tian Tai Lab of Xi'an City (abbr, HXTT)

HXTT ACCESS
Unwanted sorted resultset
Juan Escobar
2008-04-14 04:06:35

Hello

I have found a weird behavior when selecting data. When I just do something like

SELECT KEY1, KEY2, KEY3, DATA FROM TABLE_A

then I get all data in the order it was inserted

but if I issue a condition like this

SELECT KEY1, KEY2, KEY3, DATA FROM TABLE_A WHERE (KEY1 = 'Nokia_TrafficBalance') AND (KEY2= 'Global')

then the result is sorted

Trying different combinations seems like the problem comes from the condition

KEY1 = 'Nokia_TrafficBalance'

as removing it fixes the issue. The other condition seems to have no issue with order.
Re:Unwanted sorted resultset
HXTT Support
2008-04-14 04:48:13
It's normal because HXTT Access utilized existent index expression for (KEY1 = 'Nokia_TrafficBalance'), and didsn't do full table search.

Search Key   Search by Last 50 Questions




Google
 

Email: webmaster@hxtt.com
Copyright © 2003-2019 Heng Xing Tian Tai Lab of Xi'an City. | All Rights Reserved. | Privacy | Legal | Refund | Sitemap