[Rets-dev] RQL, Draft 4

[Dave Scott]

I'm curious.  Are there any plans to extend RQL to handle generic XML  
queries or will it remain limited to flat querying?

Dave

On Mar 29, 2006, at 5:58 PM, Dave Dribin wrote:

> Hi all,
>
> Here is Draft 4 of RQL:
>
>   <https://code.crt.realtors.org/svn/librets/rql/tags/draft-4/ 
> rql.html>
>   <https://code.crt.realtors.org/svn/librets/rql/tags/draft-4/rql- 
> bnf.txt>
>
> The main changes are:
>
>   * IS NULL and IS NOT NULL is allowed for all data types
>   * Single-value lookups and multi-value lookups are now separate  
> types
>   * Java-style backslash escaping is now possible in quoted strings
>
> -Dave
>
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