When creating an index using the CREATE INDEX statement,the UNIQUE and BITMAP keywords may be used together.
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Keep practicing — related questions
- BITMAP INDEX is used in situations where the index is created after the table or partition is populated ?
- Which of the following are the restrictions of creating bitmap indexes (choose all that apply):
- bitmap index should be created on columns which have high cardinality
- If the value in a column is not unique then which index is used ?
- Bitmap index is suitable for the tables having huge and repeatative(duplicates) data.
- INDEX NAME MUST BE UNIQUE ?
- Which keyword must you add to your index definition in the CREATE INDEX statement to ensure that no duplica...
- Which of following will require index.