Data Definition Language (DDL),”a DBMS where no strict separation of levels is maintained uses this language to define conceptual and internal schemascompiler processes the DDL statements in order to identify descriptions of the schema constructs & store the schema description in the DBMSwhere a clear separation is maintained between the schema levels

Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Data Definition Language (DDL),”a DBMS[…]

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