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Difference between lexical and bind varible.
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Answer / Munesh Singh
In Oracle D2K, there are two types of variables: Lexical Variables and Bind Variables. Lexical variables are static variables that have a fixed value throughout the program, and they are declared at the time of creation. On the other hand, bind variables are dynamic variables whose values can be changed during runtime by the user. The main difference lies in their scope and lifetime: lexical variables have a global scope while bind variables have a local scope.
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