The below SQL query is in a SQL Server 2017. I want when the value of UtenteCliente.CostoFatturazionePersonalizzato is 0 or null is configured with the value of Utente.CostoFatturazione, to do this I use the query below but the result always returns null. How can I do this? SQL Query: Answer You can use CASE …
Tag: sql
manage reference table with foreign keys on new incoming data in other table
I have a reference table (in Postgres) and multiple other tables which can reference data in/from this table. It would make sense to use foreign keys to manage this, but I was wondering how one could manage updating the entries in the reference table in the best way when new values come in. I guess it could b…
Select count on Oracle Query based on distinct condition
I am newbie with oracle pl/sql, right now using oracle sqldeveloper, i need help for my homework, how to make the column number 2, 3, 4, 5, 6, … count based on first value column, the DISTINCT OWNER ? can anyone help me? or suggest me with some hint? this is wrong, i need the count n other column based
Transpose in ORACLE SQL (Convert 6 columns into 3 Columns)
I’ve an output like the below. I want that to be converted into the below Where ID is the count of TOTAL, HIGH, SENT, WAITING, DATE. I have been contemplating for a while and couldn’t get what I want. Can any one please help in ORACLE SQL? Thanks in advance. Answer Here’s one option:
selecting a variable string name in sql select query in case of stored procedures
Suppose I want to select a constant value in an sql query, I could do something like this : select name,age,’tick’ from tableA I want to dynamically generating an sql query using stored procedures. …
How to get the current month and previous months for the previous year
I have requirements to get the current month of the year and the last year’s month. Something like this: Right now what I did is hard code it like this: , ISNULL(SUM(CASE WHEN month(trans.DocDate) = …
Fetch rows for the last 6 hours in SQL Server
I run a Microsoft SQL Server SELECT query and have an issue trying to define a specific time range for that query every 6 hours (I am a newer user of SQL Server). I have an external script calling …
Compare two tables and combine records with status in SQL Server procedure
I have table A and table B . I have to compare this 2 tables records and return data using SQL Server procedure in below format. table A table B Expected output is like below. It has an extra field ‘status’ to mention record is added or removed. I tried code like below But in output, newly added r…
left join and return only the latest record from right table using LARAVEL 6.5.0
Table 1 ———- NameID Name —————— 1 A 2 B 3 C —————– Table 2 ——————– ID NameID Order ——————– 1 1 …
How can i echo out the helper_tbl status column seperately and the getter_tbl status column field too
I want to be able to specify the table column am echoing . Am getting blank when i try to print out just from the helper column Answer Your problem is that both columns are called status, so when the result array is formed the second status value overwrites the first (since a PHP array can only have one value