write a create index statement Considering the following example of a CREATE INDEX statement, and the 'customer'

write a create index statement
 

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Considering the following example of a CREATE INDEX statement, and the 'customer' table definition shown below, write a similar statement which will add/create an index for this table in order to improve its access performance, given that a lot of the user queries look up the customers emails. CREATE INDEX empid_idx ON Employee (empid); PK customer customer_id first_name last_name email CHAR VARCHAR VARCHAR VARCHAR Considering the following example of a CREATE INDEX statement, and the 'customer' table definition shown below, write a similar statement which will add/create an index for this table in order to improve its access performance, given that a lot of the user queries look up the customers emails. CREATE INDEX empid_idx ON Employee (empid); PK customer customer_id first_name last_name email CHAR VARCHAR VARCHAR VARCHAR

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