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From "Mauro Velasco" <mvelas...@hotmail.com>
Subject Re: ESQL - select * from any_table
Date Mon, 06 Aug 2001 16:43:25 GMT
Thanks Chris for answer.

Exist a way to know the number of columns to be retrieved for a esql query 
(typically a select * from table_name) and how can i pass it to the columns 
definition. Or can suggest my a way to make this query on tomcat cocoon 
environment..

TIA

Mauro


From: Christian Haul <haul@dvs1.informatik.tu-darmstadt.de>
Reply-To: haul@informatik.tu-darmstadt.de
To: cocoon-users@xml.apache.org
Subject: Re: ESQL - select * from any_table
Date: Mon, 6 Aug 2001 09:25:11 +0200
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On 05.Aug.2001 -- 12:00 PM, Mauro Velasco wrote:
 > Hi all,
 >
 > I'm using ESQL with (Tomcat 3.2.1, Cocoon 1.8.2, WinNT 4 sp6), and need
 > select all rows from any table, but I noticed before need know the 
columns
 > the be retrieved, exist a form to make this query. I'm usign Oracle 
8.1.6,
 > Sql Server 7 and Mysql.

You're right, you need to know your columns in advance -- but you
could refer to them by number as well. This way it's a bit easier to
do it.

The CVS version (2.1) allows for expressions to refer to columns as
well. I will propably check it in for 2.0 as well today.

	Chris.

--
C h r i s t i a n       H a u l
haul@informatik.tu-darmstadt.de
     fingerprint: 99B0 1D9D 7919 644A 4837  7D73 FEF9 6856 335A 9E08

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