Define a TIMESTAMP variable with a default null or initialized value : TIMESTAMP « Data Type « Oracle PL / SQL

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Oracle PL / SQL » Data Type » TIMESTAMP

Define a TIMESTAMP variable with a default null or initialized value


    



SQL> --var1 TIMESTAMP;                    -- Implicitly assigns a null value.

SQL> --var2 TIMESTAMP := SYSTIMESTAMP;    -- Explicitly assigns a value.

SQL> --var3 TIMESTAMP(3);                 -- Explicitly sets precision for null value.

SQL> --var4 TIMESTAMP(3) := SYSTIMESTAMP; -- Explicitly sets precision and value.

SQL>

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