SQLSQL LabPostgreSQL practice
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C05IntermediateINTERSECT

Users who both search and export

Using INTERSECT, return user_id values for users who have at least one search event and at least one export event. Sort by user_id.

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1 table
Table 1

usage_events

Product events with late and duplicate source records.

  • event_idintegerPK
  • source_event_idtext
  • user_idintegerFK
  • customer_idintegerFK
  • event_typetext
  • occurred_attimestamptz
  • ingested_attimestamptz
  • duration_msintegerNULL
  • metadatajsonb
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