Errata

The errata list is a list of errors and their corrections that were found after the product was released. If the error was corrected in a later version or reprint the date of the correction will be displayed in the column titled "Date Corrected".

The following errata were submitted by our customers and approved as valid errors by the author or editor.

Color key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update

Version	Location	Description	Submitted By	Date submitted	Date corrected
Other Digital Version	? website subtitle	"Normals Forms" in the subtitle on your advertising website should be "Normal Forms"	Anonymous	Mar 22, 2012
Printed	Page 44 Sentence beginning "Note:" immediately following first bullet	Replace "Exercise 4.5" by "Exercise 4.4"	C.J. Date	Feb 08, 2013
Printed	Page 53 Final bullet	Replace "if and only for" by "if and only if for".	C.J. Date	Apr 29, 2015
Printed	Page 67 Numbered procedure, Step 3	Step 3 of the procedure, though not actually incorrect, is logically unnecessary and could be deleted without loss. If it is, certain minor and obvious cosmetic fixes (not detailed here) will be needed as well.	C.J. Date	Feb 14, 2013
Printed	Page 70 2nd bullet, line 5	Replace :the 3NF" by "the 3NF procedure"	C.J. Date	Feb 08, 2013
Printed	Page 70 Para. immediately following the two bullets, line 1	Replace "Exercise 6.3" by "Exercise 6.4"	C.J. Date	Feb 14, 2013
Printed	Page 74 Q6.3	There is a stray closing brace in the "typical tuple"	Bret McGee	Feb 25, 2015
Printed	Page 88 Footnote 11, line 1	Replace "thye" by "the"	C.J. Date	Feb 08, 2013
Printed	Page 103 Fig. 9.2	The SPJ relation should look like this: S1 P1 J2 S1 P1 J1 S1 P2 J1 S2 P1 J2 S2 P1 J1	C.J. Date	Feb 08, 2013
Printed	Page 122 Para. beginning "Now I'd", line 3	Replace "I've tacitly limited" by "I've mostly, albeit tacitly, limited"	C.J. Date	Feb 08, 2013