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Databases AllOther (288) there are 2 variables called x and y ,x contains 1,2 and y contains 3,4 we have to swap the values from x to y and y to x with out using dummy variables and it can be done only by using a single statement ? how?
12 19911While inserting 10 rows using procedure, if 3rd entry is having some error, what will be the output? How u will handle that error?
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