I'm pretty new to Python and am completely confused by .join() which I have read is the preferred method for concatenating strings. I tried: strid = repr(595) print array.array('c', random.sample(

Note that a JOIN without any other JOIN keywords (like INNER, OUTER, LEFT, etc) is an INNER JOIN. In other words, JOIN is a Syntactic sugar for INNER JOIN (see: Difference between …

INNER JOIN = JOIN. INNER JOIN is the default if you don't specify the type when you use the word JOIN. You can also use LEFT OUTER JOIN or RIGHT OUTER JOIN, in which case the …

Jan 2, 2009 · LEFT OUTER JOIN - fetches data if present in the left table. RIGHT OUTER JOIN - fetches data if present in the right table. FULL OUTER JOIN - fetches data if present in either …

Apr 21, 2012 · A CASE expression returns a value from the THEN portion of the clause. You could use it thusly: SELECT * FROM sys.indexes i JOIN sys.partitions p ON i.index_id = …

Jun 19, 2009 · Basically when you are doing a join to see which objects have no association, then putting the conditions inside the JOIN ON will avoid getting redundant data and help the …

Oct 26, 2010 · FROM a INNER JOIN b ON a.id=b.id Or simply: SELECT a.id, b.id, a.col_2, b.col_2, ... FROM a JOIN b ON a.id=b.id It will only return all data where both 'a' & 'b' tables …

-- Here's the key to understanding CROSS APPLY: despite the totally different name, think of it as being like an advanced 'basic join'. -- A 'basic join' gives the Cartesian product of the rows in …

In order for me to match the tairport I have to perform another join on the previous matches from the first join. SELECT airline, flt_no, fairport, tairport, depart, arrive, fare FROM (SELECT * …

Feb 21, 2012 · select t.year from HOUSE AS h LEFT OUTER JOIN SUBJECT K ON H.Name = K.Name INNER JOIN TESTCASE AS T ON k.year IS NOT NULL Sorry for the confusing …