A procedure is created and variables are declared. But I can't understand what this piece of code means? More precisely, what is operator for?
CREATE OR REPLACE Procedure UpdateCourse ( name_in IN varchar2 ) IS cnumber number; 
Pyramidhead
2,128 eight 17
Akma Akma
one
- Instead of IS, you can safely use AS - in this context they are equivalent. - Akina
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1 answer
CREATE OR REPLACE Procedure UpdateCourse ( name_in IN varchar2 ) --объявление процедуры IS -- служебное слово, говорящее что дальше будет идти тело процедуры cnumber number; -- объявление переменной внутри процедуры That is, the keyword is to separate the parts.
Viktorov Viktorov
5,322 four 20 46
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