SQL Statement in Rev Wipes Out Table
lists at mangomultimedia.com
Mon Dec 12 12:51:15 CST 2005
On Dec 12, 2005, at 10:35 AM, Mark Wieder wrote:
> Monday, December 12, 2005, 5:12:46 AM, you wrote:
>> put revDataFromQuery(,,myDB,"SELECT COUNT(*) FROM myTable") into
>> And I want to see the result by using:
>> answer myCount
>> Well I get zero (0). The data in the table is gone after I
>> execute that
Hmm, this works on my end. I tested on OS X.4 running MySQL 4.1.
Not sure why you are losing all of your data. This seems really odd.
> Can't tell you why your data has gone missing, but...
> I don't think revDataFromQuery() is really what you want here. Try
> put revExecuteSQL(myDB, "SELECT COUNT(*) FROM myTable") into myCount
> or create a recordset and use revNumberOfRecords():
> revQueryDatabase(myRS, "SELECT * from myTable") into myRS
> put revNumberOfRecords(myRS) into myCount
revDataFromQuery should work correctly in this context since it will
return the text of the result of the query which should be the number
of records in the table. revExecuteSQL won't return the value Adam
is after since it just executes the sql, no SELECT statements allowed.
Blue Mango Multimedia
trevor at mangomultimedia.com
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