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Q1) You are going to create new table to be housed in the USERS01 tablespace.

The table name will be METALS and will be used to store a description of various metals. The following offers some additional direction on how the table should be created.

The table shall have a primary key called METALS_ID.

An inline primary key constraint shall be defined. The constraint name shall be METALS_ID_PK shall be used.

An addition column of METAL_DESCRIPTION shall be added to the table definition.

A unique constraint on METAL_DESCRIPTION shall be added to the table definition. The constraint name shall be METAL_DESC_UK shall be used.

Write and execute the SQL command

PL-SQL, Programming

  • Category:- PL-SQL
  • Reference No.:- M9271781

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