Review Note
Last Update: 03/25/2024 02:55 PM
Current Deck: Databases
Published
Fields:
Front
What does the selection operator \({\sigma}\) do?
Back
The selection operator extracts the rows from the table dependent on the condition, for example, \({\sigma}_{NAME = 'John'}\) would select any entries from the table with name John.
ankihub_id
24887611-6139-442d-8c7a-4b9af8d6feaf
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