var sidebar_align = 'right';
var content_container_margin = parseInt('290px');
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Unanswered: totalling 3 tables, 1 is null on occassions
i have a query that uses data from a series of tables, the trouble i have is that if one of the tables is null i don't get any data returned.
if i have data in:-
but no value in:-
i need the total of tables with data so effectivly the third table will be classed as zero
how should i do this please
You can verify the join statement of your Query, i think you join your table by "inner join" and you must use "Left join" or "inner join"