I have two tables UPD_REF and UPD_TO There is no key and we can have duplicates in both tables UPD_TO or UPD_REF. I need to update the same count of rows on UPD_TO corresponding to UPD_REF. If I do a simple update or merge like this: I have all the matching values updated: But I need to get that: Any
SQL order by a function with literal values
I want to order some SQL result using the result of a calculation. I can select this SELECT sqrt( POWER(TERM_0 – -0.12985125184059143,2)) from faces f limit 3 So the syntax seems correct, but when I …
How to insert a Number value which is a difference between field 1 and field 2 of another table in Oracle?
I have a table name ITEM that consist of +——-+———–+————–+ | Item | PrevValue | CurrentValue | +——-+———–+————–+ | ItemA | 2 | 10 | | ItemB | …
Mysql SQL syntax group by [asc|desc]?
In using mysql8.0 it gives the GROUP BY syntax as the following: [GROUP BY {col_name | expr | position} [ASC | DESC], … [WITH ROLLUP]] What is the usage of the asc or desc in the group by? Every …
diffrent serial no for each ID in MSSQL
I have a table where I Have 2 ids table is like ID Date Shift(hr) serial no 54 11/10/2020 2 1 54 10/10/2020 5 2 …
How do i create a view table to show current number of record of the same employee and the total count? SQL ORACLE
How do i create a view to show the number of total records by name? CREATE VIEW ViewTest AS SELECT First_Name || ‘ ‘ || last_Name As EMP_NAME, to_char(READ_DATE, ‘YYYY-MON’) As MONTH FROM …
How i want make 3 rows of the same primary key into 1 row by checking and choose its value using case
For example here, from this table key | status 1001 | A 1001 | D 1001 | C the hierarchy will be C>D>A If the the stats contain C as the value, the person status will become C in one row. …
How do I remove results based on conditions to calculate an average
I have the schema below. A quick explanation of it is: bob rated up 5/5 james rated up 1/5 macy rated up 5/5 The logic: If I am personA, look up everyone I have blocked. Look up all the movie …
EntityColumnNotFound: No entity column “authors” was found. many to many relations on TypeORM and NestJS
I am trying to get the books per user from the get request I have the following problem, it turns out that I am doing a many-to-many relationship but it indicates that the authors entity was not found,…
How can I make a query that return only the exact list of parameters
I have a table that has the ingredient information and I would like to return only if the value is exactly as the parameter I receive. The Table structure is: Name | Recipe Ingredient X | …