Zbigniew Baniewski schrieb:
On Fri, Jan 18, 2008 at 02:54:40PM +0100, Michael Schlenker wrote:

$name is an application variable if it appears in a place where an application variable is valid.
[..]
Your usage fails, because the select list is no valid place to use application variables, so SQLite does expand it there.

How is the definition of the "valid place"?

See the link i provided in my last message, it explains it. Probably drh can provide more details, or just look at the BNF used by the lemon parser, it should contain all the gory details.

Michael


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