185edef find(self, key):186e187188Efficiency:189Finds and returns a copy of value in the set that matches key.Use: value = source.find(key)190191192193Parameters:194key- a partial data element (?)195Returns:196value - a copy of the full value matching key, otherwise None (?)197198199200# your code here201

We will be using the linear search for this.

def find (self, key): Efficiency: Finds and returns a copy of value in the set that matches key. Use: value = source.find(key) Parameters: - a partial data element (?) Returns: value - a copy of the full value matching key, otherwise None (?)

def find (self, key): Efficiency: Finds and returns a copy of value in the set that matches key. Use: value = source.find(key) Parameters: - a partial data element (?) Returns: value - a copy of the full value matching key, otherwise None (?)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

185e
def find(self, key):
186e
187
188
Efficiency:
189
Finds and returns a copy of value in the set that matches key.
Use: value = source.find(key)
190
191
192
193
Parameters:
194
key
- a partial data element (?)
195
Returns:
196
value - a copy of the full value matching key, otherwise None (?)
197
198
199
200
# your code here
201

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