Avoid XX-Shared SQL queries on XXL Tables using Functions on indexed Columns in the WHERE clause | CAST Appmarq

Avoid XX-Shared SQL queries on XXL Tables using Functions on indexed Columns in the WHERE clause


Rule Definition
Whenever a function is used in a WHERE clause and takes a indexed column as a function parameter, the database engine might be unable to take advantage of the index, leading to very poor performance.
Related Technologies

Health Factor

  Efficiency

Technical Criterion
Efficiency - SQL and Data Handling Performance

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Benchmark Statistics

Global Compliance

nan%

Total Violations
0
Total Opportunities
0
Average Violations / App.
nan
The compliance score represents 1 minus the ratio between the number of times a rule has been violated compared to the number of opportunities in a set of applications that the rule could have been violated.

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Utilities

99.07%

Insurance

100.00%

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