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Short Description

The spans filed shows the extent of the scan in operation

Detailed Description​

The spans field shows the extent of the scan in operation. It can show FULL SCAN if a full table scan is being used, or it can show the portion of the key being examined.

e.g. spans: [/'new york' - /'new york'] for a lookup on β€˜new york’

or spans: [/4 - /5] for a value lookup between 4 and 5.

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