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SqlArray bad select? [message #14645]

Wed, 05 March 2008 19:22

indiocolifa
Messages: 49
Registered: January 2008
Location: Argentina

Member

With this code for a SqlArray:

	userList.SetSession(*(G_STATE->GetPsqlSession()));
	userList.SetTable(OPERADOR);
	userList.AddKey(LOGIN);
	userList.SetOrderBy(LOGIN);
	userList.AddColumn(LOGIN,"Usuario de login");
	userList.AddColumn(NOMBRE,"Nombre operador");
	userList.AddColumn(CLASE,"Clase");
	userList.Query();

I'm getting this SQL (in Log):

select LOGIN, LOGIN, NOMBRE, CLASE from OPERADOR order by LOGIN

Why two LOGIN fields in the query? Should be I think:

select LOGIN, NOMBRE, CLASE from OPERADOR order by LOGIN

I'm using U++ 2008.1 beta

Hernan

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Re: SqlArray bad select? [message #14686 is a reply to message #14645]

Sat, 08 March 2008 17:22

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

Because you have AddKey(LOGIN) and then AddColumn(LOGIN).

The simplest way how to avoid that is to remove AddKey. First array index is always considered a key.

Mirek

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