var sidebar_align = 'right';
var content_container_margin = parseInt('290px');
var sidebar_width = parseInt('270px');
Unanswered: Which is quicker
Generally speaking which is the quicker option
from table a, table b
where a.x = b.x
from table a
where a.x IN
from table b)
Also if there are 2 join conditions such as a.x = b.x AND a.c = b.c
The first, but better is
The first way is quicker, since it doesn't build a temporary table in memory for the set.
BUT - most database engines will perform even faster if you use the JOIN syntax.
FROM tablea a
JOIN tableb b
And make sure that a.x and b.x are primary keys !!!
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