I was wondering if there was an easy way to enforce distinct values i开发者_运维技巧n a coldfusion list or array.
I am having issues to SUM the bytes column using distinct on messageid. Based on the sample table I need to get the following result:
I have a table where many pieces of data match to one in another column, similar to a tree, and then data at the \'leaf\' about each specific leaf
Using Hibernate\'s Criteria, I want to execute the equivalent of: select distinct uspscity, state from citycomplete where USPSCITY = \'HOUSTON\'
I want to insert only Distinct Records from Table \"A\" to Table \"B\".Assume both the tables has sa开发者_JS百科me structure.If by DISTINCT you mean unique records that are on TableB that aren\'t alr
SELECT america, america_un, game, genre, id, platform, url FROM`main-games` ORDERBY tally_rank LIMIT3
开发者_开发问答I have two rather large databases (+1 million rows each).Both tables have the same structure.
Working with a database structure I didn\'t create and hoping for some help on a simple MySQL query. I have a voting table votes with these fields:
I have a question about constructing a MySQL query.I have a table with one column containing values, and another column containing timestamps.What I\'d like to do is get the number of distinct (unique
I\'ve got a table tbl_mail with the following structure: tbl_mail ____________ mail_from_user_id mail_to_user_id
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