SQL
Digica Academy Journal
Digica Academy JournalThe SQL Pattern for “Who Didn’t Show Up?”
2 min readAugust 30, 2026
Stakeholders rarely ask who converted — they ask who vanished. Anti-joins answer that question without inflating your counts.
Digica Academy JournalStakeholders rarely ask who converted — they ask who vanished. Anti-joins answer that question without inflating your counts.