On 2008-03-19 10:56, Tena Sakai wrote: <blockquote
cite="mid:FE44E0D7EAD2ED4BB2165071DB8E328C0378F138@egcrc-ex01.egcrc.org"type="cite"></blockquote><p><font size="2">Hi
Everybody,<br/><br /> Is there a sql way to compare (in a diff/cmp sense) 2 tables? For example,<br /><br /> create
tablefoo as<br /> [select bla bla bla];<br /><br /> create table moo as<br /> [select bla bla bla];<br /><br />
Howwould I go about knowing foo and moo are identical (or not)? Any pointer would be appreciated.<br /><br /> Tena<br
/></font> You could do a full outer join of "foo" and "moo" on whatever is the common key, and then delete those rows
whichdon't have null fields in the either the left or right sides; the remainder would be the differences.<br /><pre
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