I am using oracle DB. I have a Aggregated script. We found that some of the rows in the table are repeated, unwanted and hence, is not supposed to be added in
Suppose I have the following table "Person": id name friends 1 matt jim 1 matt ray 1 matt ray 2 tim fry 3 sally jack 3 sally tim 4 matt harold I want to outpu
I am new to SQL and SQL Server and I am using SQL server 2012. but recently I encountered a weird thing while working with SQL server. I got that adding DISTINC
Table timestamp | tracker_id | position ----------------------------------+------------+---------- 2020-02-01 21:53:45.571429+05:30 |
I have a table like this (but with more columns): Code Quantity ----- -------- 00001 1 00002 1 00002