MySql group statistics by week, month, day

 

<!-- 按日查询 -->  
SELECT DATE_FORMAT(created_date,'%Y-%m-%d') as time,sum(money) money FROM o_finance_detail where org_id = 1000  GROUP BY  time  
<!-- 按月查询 -->  
SELECT DATE_FORMAT(created_date,'%Y-%m') as time,sum(money)  money FROM o_finance_detail where org_id = 1000  GROUP BY  time  
<!-- 按年查询 -->  
SELECT DATE_FORMAT(created_date,'%Y') as time,sum(money)  money FROM o_finance_detail where org_id = 1000  GROUP BY  time   
<!-- 按周查询 -->  
SELECT DATE_FORMAT(created_date,'%Y-%u') as time,sum(money)  money FROM o_finance_detail where org_id = 1000  GROUP BY  time  

 

DATE_FORMAT(date,format)
Format the date value according to the format string. The following modifiers can be used in the format string:
% M month name (January...December) 
 % W week name (Sunday...Saturday) 
 % D day of the month with an English prefix (1st, 2nd, 3rd, etc.) 
 % Y year, number, 4 digits 
 % y year, number, 2 digits 
 % a Abbreviated week name (Sun...Sat) 
 % d day of month, number ( 00 ... 31 ) 
 % e day of month, number ( 0 ... 31 ) 
 % m month, number( 01 ...... 12 ) 
 % c month, number ( 1 ...... 12 ) 
 % b abbreviated month name (Jan ...... Dec ) 
 % j day of the year (001 ... 366 ) 
 % H hours ( 00 ... 23 ) 
 % k hours ( 0 ... 23 ) 
 % h hours ( 01 ... 12 ) 
 % I hours ( 01 ... 12 ) 
 % l hours ( 1 ... 12 ) 
 % i minutes, numbers ( 00 ... 59 ) 
 % r time, 12 hours (hh:mm:ss [ AP ] M) 
 % T time, 24 hours (hh:mm:ss) 
 %S seconds( 00 ... 59 ) 
 % s seconds( 00 ... 59 ) 
 % p AM or PM 
 % w days of the week ( 0 = Sunday... 6 = Saturday) 
 % U week( 0 ... 52 ), here Sunday is the first day of the week 
 % u week ( 0 ... 52 ), where Monday is the first day of the week 
 %% a literal " % ".

 

Group by time to count the rowspan span of the table

$cjrili_group = Db::query("SELECT time,count(*)  row_num FROM think_cjrili where 1  GROUP BY  time");