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GowthamRaj K
2021-07-29 08:24:46 +05:30
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@@ -682,7 +682,7 @@ The following guidelines indicate when the use of an index should be reconsidere
**- Indexes should not be used on small tables. **- Indexes should not be used on small tables.
Tables that have frequent, large batch updates or insert operations. **- Tables that have frequent, large batch updates or insert operations.
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.