Currently, four different tables are queried separately to sum up the data of each day.
Please tell me how to merge and query the sum of each day in four different sets of data. The first column is sorted by date and only takes the year, month and day.
SELECT
DATE_FORMAT(createTime, '%Y-%m-%d') AS 日期,
count(*) AS 注册人次
FROM
tokenlog
WHERE createTime BETWEEN '2017-05-01' AND '2017-05-31'
GROUP BY
DATE_FORMAT(createTime, '%Y-%m-%d')
ORDER BY
createTime
===============================================
SELECT
DATE_FORMAT(logTime, '%Y-%m-%d') AS 日期,
count(*) AS 场次
FROM
sumelog
WHERE logTime BETWEEN '2017-05-01' AND '2017-05-31'
GROUP BY
DATE_FORMAT(logTime, '%Y-%m-%d')
ORDER BY
logTime
===============================================
SELECT
DATE_FORMAT(logTime, '%Y-%m-%d') AS 日期,
Sum(sumelog.consume) AS 消耗金币
FROM
sumelog
WHERE logTime BETWEEN '2017-05-01' AND '2017-05-31'
GROUP BY
DATE_FORMAT(logTime, '%Y-%m-%d')
ORDER BY
logTime
===============================================
SELECT
DATE_FORMAT(endTime, '%Y-%m-%d') AS 日期,
count(DISTINCT userId) AS 参加活动人次
FROM
game_u
WHERE endTime BETWEEN '2017-05-01' AND '2017-05-31'
GROUP BY
DATE_FORMAT(endTime, '%Y-%m-%d')
ORDER BY
endTimeRequires the final display result to be as follows
Date Registered Number of Events Consumption of Gold Coins Number of Participants
2017-05-01 8 2 2 8
2017-05-02 4 1 1 1 4
2017-05-03 16 8 8 16
2017-05-04 4 1 1 4
2017-05-05 20 10 10 20
