Create Table with primary key In SQL

creating a table with a primary key to store the pdf path and some of the details.  Here is a query to create a table in SQL and oracle

CREATE TABLE TBL_ITG_PDF_DOCUMENT_LIBRARY 

(

   ID int NOT NULL PRIMARY KEY,

   PolicyName varchar(500) ,

   Description varchar(max),

    DocumentPath nvarchar(max),

    UploadedBy varchar(100),

   UploadedDate date,   

);

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