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Consider the following relational schema: Emp ( eid:integer, ename:string, age:integer, salary:real ) works ( eid: integer, did, integer, pct time, integer )

Consider the following relational schema: Emp

(

eid:integer, ename:string, age:integer, salary:real

)

works

(

eid: integer, did, integer, pct time, integer

)

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