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Godchaser Godchaser
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6 years ago
Which of the following statements about COMMIT and ROLLBACK commands is incorrect?
 a. All DML commands (INSERT, UPDATE, DELETE) are explicitly committed and cannot be rolled back.
  b. All DDL commands (CREATE, TRUNCATE, ALTER TABLE) are explicitly committed and cannot be rolled back.
   c. A ROLLBACK command will reverse all DDL operations performed since the last COMMIT was performed.
   d. all of the above
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lmslinkardlmslinkard
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6 years ago
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Godchaser Author
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6 years ago
this is exactly what I needed
megan.xo
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Yesterday
This helped my grade so much Perfect
Jadakiss
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2 hours ago
Thanks for your help!!
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