a function which returns a string representation of the concatenated, non-NULL values of a group
Given a table of "events" where each event may be associated with zero or more "speakers" and zero or more "…
sql sqlite group-concatGiven the following MySQL query: SELECT `show`.`id` , GROUP_CONCAT( `showClips`.`clipId` ORDER BY `position` ASC ) AS 'playlist' FROM `show` …
mysql group-concatI have a database with a table for publications, each of which can have multiple authors that are stored in …
mysql sql left-join group-concatReferring to my previous questions about the group concat Mysql again, group by and display rest of rows i need …
mysql group-concatI'm forming a select statement and am getting this error. FUNCTION GROUP_CONCAT does not exist. Check the 'Function Name …
mysql sql select group-concatSuppose we have data something like this: date | campaign | raw | unq ------------+----------+-----+----- 2016-06-01 | camp1 | 5 | 1 2016-06-01 | …
group-concat verticaI have following DataFrame: |-----id-------|----value------|-----desc------| | 1 | v1 | d1 | | 1 | v2 | d2 | | 2 | v21 | d21 | | 2 | v22 | d22 | |--------------|---------------|---------------| I want …
scala apache-spark group-concat rdd spark-dataframeProblem: I have a GROUP_CONCAT query that is working as intended, except I'd like to make the concat a …
mysql group-concatI have this query. SELECT notes.id,enter.name as 'enter_name',step.title as 'flow status',notes.user_name …
mysql sql group-concat