I have below sample data. i want to find the total sum(amount) of each respective user_x but starting from sdate assigned to each user. the sdate in the respective users does not change What i have tried below returns all the results, i just want one line result for each user_x This is what i want How can i d…
Tag: sql
How can i make this Complex query for SQL database
I have a database that looks like this: Player (UserId, Mail, Password, Username, LastLogin) Leaderboard (UserId*, Level, Kills, Deaths) Match (MatchId, HostId*, ServerIp, StartTime, Team1Points, Team2Points) MatchStats (UserId*, MatchId*, Kills, Deaths) Weapons (IdWeapon, Name, Damage, FireRate, ReloadTime, …
Double sort in Excel or SQL
I have a weird table-sorting issue that I cannot figure out in Excel or SQL. Here’s a table sorted by column 2, “Letter”. Name Letter Dan A Moe A Ted B Dan C Joe F Noe F What I need is the table sorted by Letter BUT… if there are any duplicates in the “Name” column, I need …
Redshift SQL sumup amount from two groups only when group 1 is found
I have a requirement where I have to add amounts from two groups only if first group exists. So far, i have selected distinct groups and the corresponding ids. But i am not sure how to proceed further….
Catch block not being executed
A QA tester in my company noticed that the catch block in an insert..exec statement is incorrectly attributing the error to the outer procedure instead of an inner procedure. The inner procedure is being called in several different places in various stored procedures. It’s working fine, but I was tasked…
Add subquery in query – Oracle SQL
My query return all days in month. How get all days from query where DAY_ID not in ==> (Select day_id from table1) Eg. table1 return 5,10,15 Query resault need to display all days except 5,10,15 Answer You can generate your calendar and then use NOT EXISTS: Which, for your sample data: Outputs: DAY DAY_ID …
To check whether entered number is odd or even in PL/SQL [closed]
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed las…
phpPgAdmin: how to duplicate an exact table from one database to another
Just as the title says, I want to duplicate one table from a completely separate database in phpPgAdmin to another one. I have tried two ways but both did not work for me: Tried “Create table like” (database >> table >> create table like) this seems to can only duplicate a table within…
Display total where row number is max row_number
I have a query that displays invoice information, and in final column displays the Supplier’s total balance, I only want the total to be displayed on the last line of that supplier’s invoice entries. ie. the results may contain 100 invoices for say 20 suppliers, each supplier having a different nu…
Is NamedParameterJdbcTemplate vulnerable safe?
We are using NamedParameterJdbcTemplate to achieve “IN” operator functionality. Is there any SQL Injection vulnerability when we use NamedParameterJdbcTemplate? Answer Since NamedParameterJdbcTemplate internally use PreparedStatement for querying , and if you can make sure that you do not build th…