Angular ui bootstrap datepicker default month view

1. What I want to achieve is to select only the year and month rather than the specific number of days, I can do the format presentation, but how to select the calendar component when the default is the month, you can directly choose.
2.
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Dec.08,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b2b994-2b2f6.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b2b994-2b2f6.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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