Mysql UNIQUE and .lc server scripts?

Peter Haworth pete at lcsql.com
Fri May 9 13:57:34 EDT 2014


OK, got it John.  Sorry I completely glossed over this is in a server
script.  Haven't done any server scripting so can't help there but there
has to be a way of passing the result back to your client so I'm sure
someone will come up with one.  Maybe revDatabaseConnectResult will help?

Pete
lcSQL Software <http://www.lcsql.com>
Home of lcStackBrowser <http://www.lcsql.com/lcstackbrowser.html> and
SQLiteAdmin <http://www.lcsql.com/sqliteadmin.html>


On Fri, May 9, 2014 at 8:48 AM, JOHN PATTEN <johnpatten at me.com> wrote:

> Thanks Peter and Mark!
>
> I was trying to figure out how I would retrieve the result from my server
> lc script? Would I have to set the ErrorMode to see the mysql result? It’s
> not really an error, but a mySQL result.
>
> My lc script is pretty basic. I’m just using a familiar example:
>
> <?lc
> put revOpenDatabase ("mysql","jpatten.on-rev.com","jpatten_xxxxx","jpatten_xxxxxx”,"xxxxxxx")
> into tConID
> put “NewItem" into tTablename
> put "itemnumber, datecreated, uniqueid, reddescription, bluedescription,
> greendescription, title, textselection" into tFields
> put $_GET["uniqueid"] into tuniqueid
> put $_GET["reddescription"] into treddescription
> put $_GET["bluedescription"] into tbluedescription
> put $_GET["greendescription"] into tgreendescription
> put $_GET["thetitle"] into ttitle
> put $_GET["textselection"] into ttextselection
> put "INSERT INTO" && tTablename && "(" & tFields & ") VALUES (:1, :2, :3,
> :4, :5, :6, :7, :8);" into tSQL
> put tSQL
> revExecuteSQL tConID, tSQL, "tuniqueid", "treddescription",
> "tbluedescription", "tgreendescription", "ttitle", "ttextselection"
> revCloseDatabase tConID
> put empty
> ?>
>
> I’m not sure how to send the result back to my app in order to act on it?
> After the revExecuteSQL, would it just be, Put the result or …?  Then, on
> the stack that sent the original data, at the end of the sending script
> “answer it, or answer the result?
>
> Thank you!
> John patten
> SUSD
>
>
>
> On May 8, 2014, at 5:21 PM, Peter Haworth <pete at lcsql.com> wrote:
>
> > Hi John,
> > What's in the result after calling revExecuteSQL to issue your INSERT
> > statement?  You should get either an integer count of the number of rows
> > inserted or an error message.
> >
> >
> > Pete
> > lcSQL Software <http://www.lcsql.com>
> > Home of lcStackBrowser <http://www.lcsql.com/lcstackbrowser.html> and
> > SQLiteAdmin <http://www.lcsql.com/sqliteadmin.html>
> >
> >
> > On Thu, May 8, 2014 at 4:18 PM, JOHN PATTEN <johnpatten at me.com> wrote:
> >
> >> Hi All,
> >>
> >> I’m using some .lc server scripts to add records to a database from an
> >> app. My database has one field that is UNIQUE. Is it possible to capture
> >> the mySQL message and report it back to the app when text entered for
> >> specific field is not unique?
> >>
> >> The database won’t create the record due to the fact that the filed is
> not
> >> unique, but it also does not give the user any clue of this fact.
> >>
> >> Thank you!
> >> John Patten
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