// there're these unique constraints: // unique (site_id, people_id, page_id) // unique (site_id, people_id, pages_in_whole_site) // unique (site_id, people_id, pages_in_category_id) // and only *one* of page-id, category-id, whole-site-true/false // can be specified. ...
stock_pricesGROUPBYone_day_bucketORDERBYone_day_bucket; In this query,time_bucket()groups the data into daily intervals. Thetime_weight('Linear', time, price)function computes a linear time-weighted average, where time is the timestamp and price is the value to be averaged over time. Theav...
avoid insertion of duplicate entries in a BULK INSERT statement Bad performance of EXCEPT operator Basic - select with fixed values - invert columns to rows Basic CTE query, get full path of something recursive BCP Error - Copy direction must be either 'in', 'out' or 'format'. BCP Export...
However, you will have to use CTE (common table expression) to get count of days and then use it compute value of ActiveStatus column. Try using below code: ; WITH CTE1 AS( SELECT D.DRIVERID, COUNT(DISTINCT O.DROPDATE) AS DayCount FROM DRIVER AS D LEFT JOIN ORDER AS O ON D.DRIV...
454 # XXX: the first cte should be 7bit, too...that's a generator bug.455 # XXX: the line length in the body also looks like a generator bug.456 self.assertEqual(m.as_string(maxheaderlen=self.policy.max_line_length),457 textwrap.dedent("""\...
I tackled your problem in the following manner - I used neither window functions nor CTE-s, just in case you're running an antique version of SQL Server - in any case, I found it an interesting intellectual exercise (+1 for a thought provoking question). Two point...
They are really handy when a subquery is being referenced more than one time, but one could argue that a view serves the same purpose. As mentioned in the comments, CTEs and subqueries might be optimized differently. This could be a performance gain or loss, depending on the quer...
How would I best solve this with T-SQL? Best I could come up with are two CTE and subselects:;WITH x AS ( SELECT row_number() OVER (ORDER BY name) AS rn , name AS a FROM #t WHERE id BETWEEN 10 AND 100 ) , i AS ( SELECT count(*) AS i FROM x ) SELECT...
CEGFERMDKPANCTEIDLYMIMRECWHAAPSQRPTFKQLVEDLDRVLTVT STDEYLDLSAPFEQYSPGGQDTPSSSSSGDDSVFAHDLLPPAPPSSGGSR T In one particular embodiment, the sFGFR3 polypeptide is encoded by a nucleic acid sequence defined by SEQ ID NO: 2 (below). ATGGGCGCCCCTGCCTGCGCCCTCGCGCTCTGCGTGGCCGTGGCCATCGT ...
In addition to calculating percent sequence identity, the BLAST algorithm also performs a statistical analysis of the similarity between two sequences. One measure of similarity provided by the BLAST algorithm is the smallest sum probability (P(N)), which provides an indication of the probability by...