If we "wanted" a keyword approach like XQuery, I'd vote for matches (to
replace text).
On 9/15/16 2:20 PM, Taewoo Kim wrote:
I just talked to Mike to resolve 'text' and he suggested an idea to check
what other systems do. Fortunately, we have collected the information some
time ago. You can check the following sheet to see how other systems do.
https://docs.google.com/spreadsheets/d/1j6_YSCc_8gEReAWFP84geI30wlnsz7uMFq4TCm7GRz8/edit?usp=sharing
MySQL: match(), against()
Oracle: contains(), catsearch(), matches()
MongoDB: $text
AsterixDB: follows XQuery spec(e.g., $o.title *contains text* "hello")
Best,
Taewoo
On Thu, Sep 15, 2016 at 2:07 PM, Taewoo Kim <[email protected]> wrote:
There are many test cases that use *text* as one of its field name. We
can correct it using 'text' or `text`. But, if a user currently uses
*text* as its a field name of a dataset, then, clearly, yes, it will not
work.
Best,
Taewoo
On Thu, Sep 15, 2016 at 2:02 PM, Chris Hillery <[email protected]> wrote:
Making "text" a reserved word seems like a more breaking change than the
function names, doesn't it?
Ceej
aka Chris Hillery
On Sep 15, 2016 1:57 PM, "Taewoo Kim" <[email protected]> wrote:
Reminder:
Related to the full-text search, a string function named *contains*()
will
be renamed to *string-contains*() soon. Also, "*text*" will become a
reserved word just like "for" or "where". It will happen soon as the
first
step to the full-text search merge. Here are more details about this
change:
On Wed, Mar 2, 2016 at 6:25 PM, Taewoo Kim <[email protected]> wrote:
Hello All,
I would like to suggest a current function name change. I am currently
working on Full Text Search features. XQuery Full-text search spec [1]
states that for a full-text search, the syntax is *RangeExpr (
"contains"
"text" FTSelection FTIgnoreOption? )?*. As you see, we are going to
use
"contains text something". And we already have contains() function [2]
that
does a substring match. So, in order to remove possible ambiguities
between two features, *contains()* will be renamed to
*string-contains()*
when I merge my index-only branch to the master if there is no strong
opinion on this. Thank you. I will send another note as my merge
progresses. Thank you.
[1] https://www.w3.org/TR/xpath-full-text-10/#doc-xquery10-
FTContainsExpr
[2] https://asterix-jenkins.ics.uci.edu/job/asterix-test-full/
site/asterix-doc/aql/functions.html#StringFunctions
Best,
Taewoo
Thank you.
Best,
Taewoo
