Fewpal
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Considering the same string “Preoccupied” 

Write SQL commands to display:

(a) the position of the substring ‘cup’ in the string “Preoccupied” 

(b) the first 4 letters of the string

1 Answer

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(a) select instr 'Preoccupied' , ‘ 'cup'));

(b) select left 'Preoccupied',4);

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