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Give two examples of how you might determine the structure
of the table DEPT.
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Answer / vaishali
First way is :
desc dept;
Second Way is:
select COLUMN_NAME,decode(NULLABLE,'N','NOT
NULL',' '),DATA_TYPE||'('||DATA_LENGTH||')' from
user_tab_columns where table_name='DEPT';
| Is This Answer Correct ? | 5 Yes | 0 No |
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