Oracle NULLIF Function
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The Oracle NULLIF function is used to compare two values and determine if they match or not.
If the two values match, NULLIF returns NULL. If they don’t match, the function returns the first value.
Видео Oracle NULLIF Function канала Database Star
🎓 Master SQL Fundamentals: https://databasestar.mykajabi.com/sql-simplified/?video=1hkjqWsTma0
The Oracle NULLIF function is used to compare two values and determine if they match or not.
If the two values match, NULLIF returns NULL. If they don’t match, the function returns the first value.
Видео Oracle NULLIF Function канала Database Star
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9 января 2017 г. 11:30:30
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