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The EXTRACT function extracts an individual field value from a specified date_class data type.
EXTRACT(date_field FROM date)
Required. The date part that is to be extracted. See below for a complete list of date parts that can be used in this parameter. Click to see a list of valid datefield options.
Valid datefield Options:
YEAR | |
MONTH | |
DAY | |
HOUR | |
MINUTE | |
SECOND | |
W | Day of the week number (1-Sunday, 2-Monday) |
WW | Three-character day-of-week abbreviation (Sun, Mon) |
WWW | Fully spelled day-of-week (Sunday, Monday) |
M | Non-zero-filled month number (1-January, 2-February) |
0M | Zero-filled day-of-month number (01-January, 02-February) |
MM | Three-character month abbreviation (Jan, Feb) |
MMM | Fully spelled month (January, February) |
D | Non-zero-filled day-of-month (1, 2, 3) |
0D | Zero-filled day-of-month (01, 02, 03) |
J | Non-zero-filled Julian date (1, 2) |
0J | Zero-filled Julian date (01, 02) |
YY | Two-digit year (99, 00) |
YYYY | Four-digit year (1999, 2000) |
H | 12-hour, non-zero-filled hour of day (12, 1) |
0H | 12-hour, zero-filled hour of day (12, 01) |
HH | 24-hour, non-zero-filled hour of day (24, 1) |
0HH | 24-hour, zero-filled hour of day (24, 01) |
N | Non-zero-filled minute of hour (1, 2) |
0N | Zero-filled minute of hour (01, 02) |
S | Non-zero-filled second of minute (1, 2) |
0S | Zero-filled second of minute (01, 02) |
F | Non-zero-filled fraction of a second (1, 2) |
0F | Zero-filled fraction of a second (01, 02) |
A | Lowercase am/pm indicator |
AA | Uppercase AM/PM indicator |
Required.
Required. A date formatted as any valid SQL92 date_class data type.
If the original date is an OMNIDEX DATE or OMNIDEX DATETIME column, the return data type is C STRING length 32. Otherwise, the return data type is as follows: