yieldsfalsehood questions

yieldsfalsehood answers

• Postgresql Explain Plan Differences
• What Do $$ and :: do in Postgresql
• INNER JOIN condition in WHERE clause or ON clause?
• Postgres chooses much slower Seq Scan instead of Index Scan
• In Redshift/Postgres, how to count rows that meet a condition?
• Can SQL view have infinite number of rows? (Repeating schedule, each row a day?)
• ERROR: duplicate key value violates unique constraint in postgreSQL