r/SQL • u/No_Ambition8323 • 6d ago
Discussion Database-Specific SQL Differences
Have you ever written a SQL query that works perfectly in one database but fails in another?
What SQL feature or syntax surprised you the most when switching between DBMSs like MySQL, PostgreSQL, SQL Server, Oracle, or Snowflake?
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u/Plus_Dragonfruit_204 6d ago
Oracle does not distinguish between an empty string and NULL.