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Oracle in a Nutshell
book

Oracle in a Nutshell

by Rick Greenwald, David C. Kreines
December 2002
Intermediate to advanced content levelIntermediate to advanced
928 pages
85h 29m
English
O'Reilly Media, Inc.
Content preview from Oracle in a Nutshell

Datetime interval literals

Two new datetime interval datatypes, INTERVAL YEAR TO MONTH and INTERVAL DAY TO SECOND, were introduced in Oracle9i. They represent a chronological interval, expressed either as years and months or as days, hours, minutes, seconds, and fractional seconds. Literals of these datatypes have the form INTERVAL YEAR (year_precision) TO MONTH or INTERVAL DAY (day_precision) to SECOND (fractional_seond_precision). See Appendix A for details and examples.

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Publisher Resources

ISBN: 0596003366Errata Page