Thursday, May 22, 2008

Grad Student Comic Strip

Your friend (sheetal) sent the following message to you:



(no image? copy and paste the link below)
http://www.phdcomics.com/comics/archive.php?comicid=562


signed by sheetal

'Piled Higher and Deeper' by Jorge Cham is the popular comic strip about life, or the lack thereof, in grad school. Check it out by going to www.phdcomics.com


drop all constraints

To drop all constraints on a table "sampleTable", use the following commands:


CREATE TABLE temp AS SELECT * FROM sampleTable;
DROP TABLE sampleTable;
CREATE TABLE sampleTable AS SELECT * FROM temp;
DROP TABLE temp;


source
reference