specifies the tick interval for a time axis. The interval that you select must be
consistent with the axis data duration units such as TIME, DATE, or DATETIME.
For example, if the axis data is in TIME units, you must select AUTO, SECOND,
MINUTE, or HOUR.
Specify one of the following values:
Table 6.31Time Intervals
INTERVALUnitTick interval
Default tick value
format
AUTODATE, TIME, or
DATETIME
automatically
chosen
automatically
chosen
SECONDTIME or
DATETIME
secondTIME8.
MINUTETIME or
DATETIME
minuteTIME8.
HOURTIME or
DATETIME
hourTIME8.
DAYDATE or
DATETIME
dayDATE9.
TENDAYDATE or
DATETIME
10 daysDATE9.
WEEKDATE or
DATETIME ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month, and much more.