Oracle
1Z0-007 · Question #38
1Z0-007 Question #38: Real Exam Question with Answer & Explanation
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Question
You need to change the definition of an existing table. The COMMERCIALS table needs its DESCRIPTION column changed to hold varying length characters up to 2000 bytes. The column can currently hold 1000 bytes per value. The table contains 20000 rows. Which statement is valid?
Options
- AALTER TABLE commercials
- BALTER TABLE commercials
- CALTER TABLE commercials
- DALTER TABLE commercials
- EYou cannot increase the size of a column if the table has rows.
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