campaign table are the item for sale and on the transaction table are the item sold. I want to count the transaction_id that are made transaction table and sum the total of sold item.. but the table are different.. Here is what I tried: campaign table: transactions table: Answer To get the total payout for al…
Adding checks in postgres table where data is already incorrect
This seemed to be a useful question to me and didn’t find any written information about it anywhere so thought that this might be too obvious. Just want to confirm this: If I alter a postgres table to add a check but the data that is already present is inconsistent with this check, nothing will happen t…
MySQL UNION and like multiple table . #1064 Mysql
Thanks for reading my question. I am trying to connect the 3 columns of multiple tables together then find the nameProduct column that match LIKE request. All tables have different columns and look …
(Postgresql) How to get all match from array of integer
I want all row matching with group_id pass as input ex. Here is my table:- id | name | group_id —-+—————-+———- 1 | Alice John | {1,2,3} 2 | joshn shukla | {1,…
use values from one data table as input for another table where command in sql
I have this sample query in which I want data extracted in a column (var5) in table1 as input in where command in table2 and then join the tables. Can you please tell how to do this. The issue at hand …
I want row data of same id in one single row
The Table Format is like I want to result as following Answer first concate two columns and then do string_agg. Here is the demo. output: If you are using older version of SQL Server then try the following
How to upload a flat file without using SQL*loader and external table in oracle database?
Can anyone let me know how to upload a flat-file without using SQL*loader or external table in oracle database? Like is there any function available in oracle to complete this task? Please let me …
Mysql – How to Join all the names that has the same value and transform into one
So i have this table in mysql Table – My_table ———————- Name GameAccount peter peterGamer peter peter2 peter petergaming what I want to do …
How to generate a sequence of ID’s based on mapping tables and values from the forms in MS-Access (Sql)?
I want to generate ID’s based on the form values in MS-Access. And then for each ID generated, create a group of ID’s by adding another 4 digits in the end based on a Mapping Table, representing different octets for different time points (12 ID’s based on the Initial ID and the mapping Table…
Foreign keys vs Composite keys in MySQL
I have a table just like this: USER_RELATIONSHIP ———————- user_id follows_id 1 2 1 3 2 1 3 1 Both user_id and follows_id are Foreign keys …