इसके बजाय निम्नलिखित का प्रयोग करें:
DATE_FORMAT(`datetime_added`,'%Y-%m')
स्पष्टीकरण:
DATE_FORMAT() फ़ंक्शन आपको नीचे दी गई तालिका में वर्णित विनिर्देशों का उपयोग करके वैसे भी दिनांक को प्रारूपित करने देता है (शब्दशः दस्तावेज़ीकरण
) तो एक प्रारूप स्ट्रिंग '%Y-%m' का अर्थ है:"एक पूर्ण वर्ष (4 अंक), उसके बाद एक डैश (- ), उसके बाद दो अंकों वाली महीने की संख्या"।
ध्यान दें कि आप lc_time_names
सिस्टम चर। अत्यंत उपयोगी। दस्तावेज़ीकरण अधिक जानकारी के लिए।
Specifier Description
%a Abbreviated weekday name (Sun..Sat)
%b Abbreviated month name (Jan..Dec)
%c Month, numeric (0..12)
%D Day of the month with English suffix (0th, 1st, 2nd, 3rd, …)
%d Day of the month, numeric (00..31)
%e Day of the month, numeric (0..31)
%f Microseconds (000000..999999)
%H Hour (00..23)
%h Hour (01..12)
%I Hour (01..12)
%i Minutes, numeric (00..59)
%j Day of year (001..366)
%k Hour (0..23)
%l Hour (1..12)
%M Month name (January..December)
%m Month, numeric (00..12)
%p AM or PM
%r Time, 12-hour (hh:mm:ss followed by AM or PM)
%S Seconds (00..59)
%s Seconds (00..59)
%T Time, 24-hour (hh:mm:ss)
%U Week (00..53), where Sunday is the first day of the week
%u Week (00..53), where Monday is the first day of the week
%V Week (01..53), where Sunday is the first day of the week; used with %X
%v Week (01..53), where Monday is the first day of the week; used with %x
%W Weekday name (Sunday..Saturday)
%w Day of the week (0=Sunday..6=Saturday)
%X Year for the week where Sunday is the first day of the week, numeric, four digits; used with %V
%x Year for the week, where Monday is the first day of the week, numeric, four digits; used with %v
%Y Year, numeric, four digits
%y Year, numeric (two digits)
%% A literal “%” character
%x x, for any “x” not listed above
