I\'m looking to use both DISTINCT and COUNT in a MySQL query, something like this: SELECT DISTINCT `data1` AS new_data, COUNT(new_data) FROM table_name WHERE `data2`=\'$data2\' AND `data3` = \'$data3
I want to list the top 10 users in the last 24 hours with the highest WPM (words per minute) value.开发者_如何学编程 If a user has multiple highscores, only the highest score should be shown. I got th
How do I remo开发者_开发百科ve duplicates from the table where all the columns are significant apart from PK.
I am running Hive 071 I have a table, with mulitple rows, with the same column value e.g. x | y | ---------
I am trying to select a distinct list of values from a table whilst ordering on another column. The only thing working for me so far uses magic strings and an object array. Any better (type-safe) way
I\'m trying to create an array of counts per day. I want the counts to be only of distinct uid\'s (what ui开发者_C百科d\'s are \"distinct\" shouldn\'t be reset each day).
I have the following SQL query: SELECT gallery.id, gallery.thumbnail_big, products.id, products.title,
I have a table, lets call it Record. Containing: ID (int) |CustID (int)|Time (datetime)|Data (varchar)
I have a mongodb collection contains lots of books with many fields. Some key fields which are relevant for my question are :
I have a table called deals which stores client_id1, client_id2, client_id3. These ids correspond to clients table which have clientName and client开发者_StackOverflow_id fields.
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