Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Looking for best index
Message
From
27/02/2016 15:55:46
 
 
General information
Forum:
Microsoft SQL Server
Category:
Other
Environment versions
SQL Server:
SQL Server 2014
OS:
Windows 8.1
Network:
Windows 2008 Server
Miscellaneous
Thread ID:
01632184
Message ID:
01632226
Views:
41
>Much larger than 30 characters, and yes. Truthfully the only times I've ever been involved in text searches is when paragraphs of text (resume text, contract and terms and condition text, etc.) were stored.
>
>Still kind of curious about the actual values in that VehicleModel column. Since it's 30 characters - are you only storing entity values (actual model names) , or are you also storing miscellaneous text you want to search on? Is it a case where a single row could have multiple vehicle models?

This wasn't done the proper way at first, with no validation, so we have everything in the vehicle model, as far as values in the records.

>I actually work on a database where we have vehicle platforms, program codes, name plates, mnemonic codes, etc. It's for a provider that works with many auto companies. We have a couple of 1-many tables. Unless you have miscellaneous text within those 30 characters, above and beyond standard vehicle models, I'm trying to understand why text searches would be needed.

The full text index was added because a simple LIKE, with a syntax such as %Honda% was not good enough. A LIKE, as the table grows, will never be as fast as a full text index. So, we create the index and it did the job. However, in that isolated case, it does not perform very well.
Michel Fournier
Level Extreme Inc.
Designer, architect, owner of the Level Extreme Platform
Subscribe to the site at https://www.levelextreme.com/Home/DataEntry?Activator=55&NoStore=303
Subscription benefits https://www.levelextreme.com/Home/ViewPage?Activator=7&ID=52
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform