Hi,
I have the following problem: I include the same SQL snippet from
multiple select statements, some of them for completely unrelated
tables. This is done because these tables contain quite a few columns
with the same names in both tables.
<sql id="inc">
name,
value,
foo,
bar
</sql>
<select id="loadA">
select id,
<include refid="inc" />
from A
</select>
<select id="loadB">
select id,
<include refid="inc" />
from B
</select>
When including the list of columns, it would be quite handy to add a
parameter to the include, for example to set a table alias in case I
have a join between tables:
<select id="loadA">
select a.id, b.id,
<include refid="inc" />
from A a
inner join B b on (b.id = a.id)
where b.baz = #baz#
</select>
In the above query, "name", "value" etc are no longer unique in the
query, most of the time you end up with the wrong values.
It would be great if I would be able to pass in a parameter to the
include, e.g.:
<select id="loadA">
select a.id, b.id,
<include refid="inc" param="a."/>
from A a
inner join B b on (b.id = a.id)
where b.baz = #baz#
</select>
so I could have the SQL snippet defined like this:
<sql id="inc">
$param$name,
$param$value,
$param$foo,
$param$bar
</sql>
This way, all of the statements would still work and I could make sure
that the correct columns are used in each case.
Any ideas or comments?
Thanks,
Nils
--
==================================
[EMAIL PROTECTED]
