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GowthamRaj K
2021-07-29 08:25:11 +05:30
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@@ -686,7 +686,7 @@ The following guidelines indicate when the use of an index should be reconsidere
**- Indexes should not be used on columns that contain a high number of NULL values. **- Indexes should not be used on columns that contain a high number of NULL values.
Columns that are frequently manipulated should not be indexed. **- Columns that are frequently manipulated should not be indexed.
### CREATE INDEX ### CREATE INDEX