unnest is a function from the tidyr package that can expand the list columns.
I want to be able to use unnest() function in PostgreSQL in a complicated SQL query that has many JOINs. …
sql postgresql join naming-conventions unnestI'm trying to pass data around as a multidimensional array, and I'm getting behavior that seems odd to me. Specifically …
arrays postgresql multidimensional-array unnestI was implementing a Query system. I implemented unnest function. Now user was asking about using multiple unnest in a …
sql postgresql unnest set-returning-functionsGoogle Analytics BigQuery tables are structured like this (Legacy SQL notations - only relevant fields are shown): visitId: INTEGER hits: …
sql google-analytics google-bigquery unnestAssume I have following tables: table: followers_arrays id | array --------+--------- 1 | {3,4,5} table: small_profiles id | username | pic --------+----------+…
database postgresql join relation unnestI'm trying to get rows where a column of type text[] contains a value similar to some user input. What …
arrays postgresql sql-like any unnestI am taking samples from a Bayesian statistical model, serializing them with Avro, uploading them to S3, and querying them …
sql row avro amazon-athena unnestI have a dataset where views are nested inside of sessions and I want a count of views for each …
sql google-bigquery unnestSuppose I have a table like this: link_ids | length ------------+----------- {1,4} | {1,2} {2,5} | {0,1} How can I find the min length for …
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