( SELECT root_tags.tag_id, root_tags.tag_name, COUNT( root_tagged.pg_id ) FROM root_tags LEFT JOIN root_tagged ON ( root_tagged.tag_id = root_tags.tag_id )
I have a MySQL query: SELECT px.player, px.pos, px.year, px.age, px.gp, px.goals, px.assists , 1000 - ABS(p1.gp - px.gp) - ABS(p1.goals - px.goals) - ABS(p1.assists - px.assists) sim
In oracle, does joining two table using UNION implicitly sort data? It appears it does, b开发者_JS百科ecause as shown in the explain plan window, it shows \'SORT UNIQUE\'.
insert into tblcustomermachine ( select * from ((select vch_CustomerIDfrom tblcustomer where tblcustomer.vch_CustomerID=\'Cust00001\' )
OK, my head hurts...! This beautiful MySQL query: (SELECT mtwitterfollowers AS twitfollow FROM `media` WHERE media.id=1)
I can select distinct values from two different columns, but do not know how to count them. My guess is that i should use alias but cant figure out how to write statement correctly.
This is a little tricky to describe, but hopefully there is a solution. I have a UDF which takes an ID and returns a table. Is there a way I can do a SELECT for these IDs and perform a UNION of the U
Basically, I have a query that returns 2 columns: SELECT ACTION_LOG_ID, COMMUNICATIONS_ID FROM consumer_action_log
I\'m testing the UNION method to merge to dictionaries (of type开发者_Python百科 Dictionary). It works fine with TValue type is string or int or even object. But if TValue type is a collection (tested
I am using the UNION in MySQL in order to bring together the results of two separate queries. These two queries use a lot of the same tables. Is there anyway to take advantage of this in order to opti
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