I have a database named emp1
. There is a table named tx_feeder
. I want to get the count of rows from that table.
I have used the following query to get the data of single day,
select count (*) from tx_feeder
where datum between (select sysdate -31 from dual) and (select sysdate -1 from dual);
SQL> 3455890
It will give the count for the whole month. But instead of getting the count of the entire month as a whole, I want to get the output like following way, total count of each day in a month from a single SQL query.
sysdate -31 = 11190
sysdate -30 = 13390
sysdate -29 = 65790
sysdate -28 = 44390
........
sysdate -1 = 14590
Best Answer
That SQL dialect is from Oracle but this answer will be for MySQL.
If datum is DATE
If datum is DATETIME or TIMESTAMP
If you are looking for a grand total to be included, do
WITH ROLLUP
or