I have this Oracle query implemented as HQL and Spring Boot query which I want to migrate to PostgreSQL @Query("select profileId from HrDepartment where profileId = :id and profileId is not null and rownum = 1)") String getProfileId(@Param("id") String id);…
When I try to copy a CSV file with pgAdmin or just COPY command it shows me this error ERROR: nieprawidłowa składnia wejścia dla typu integer: "1,"A Dijiang","M",24,180,80,"China","CHN","1992 Summer","1992","Summer","Barcelona","Basketball","Basketball Men's Basketball",NA" CONTEXT: COPY olympics_history, line 2, column ID: "1,"A Dijiang","M",24,180,80,"China","CHN","1992…
I have a table: CREATE TABLE T ( order_id Integer PRIMARY KEY, items_current_order Integer[], items_next_order Integer[] ); INSERT INTO T(order_id, items_current_order, items_next_order) VALUES (4254677, '{1, 1, 1}', '{1, 1}'); INSERT INTO T(order_id, items_current_order, items_next_order) VALUES (4254645, '{1,2,5,6}', '{1,1,6}'); I need…
I have the below Data NAME AMT EID Tran John 4000 1 T1 Mary 5000 2 T2 John 8000 1 T3 Willi 5000 3 T4 Mary 1000 2 T5 I wanted to group by Name, EID and sum the AMT…
My question is quite similar to this, but instead of the mean, I need to find the median value over different columns of a row (in order to identify some outliers). Suppose I have the following table: X Y Z…
I recently ran across an interesting comment in the PostgreSQL test suite: -- HAVING is effectively equivalent to WHERE in this case SELECT b, c FROM test_having GROUP BY b, c HAVING b = 3 ORDER BY b, c; It…
I have a Postgres table foobar with the following schema: id: integer group: integer foo: integer bar: integer timestamp: integer I keep track of updates to various groups, and those updates mutate the foo and bar properties. Every time I…
I have two relevant tables in MySQL that look something like this: marker table id SEASONCD ITEMCD PRICETYPECD 1 foo bar baz 2 foo bar baz 3 foo bar baz 4 qux bar baz 5 qux bar baz 6 spam…
I have two tables, one that looks like this: The other has the countries' populations: I would like to sum up the revenue by country (I know how to do this part, e.g Select Sum(Revenue), Country from COMPANIES GROUP BY…
example I have the following string values '[123] X' '[123] Y' '[123] Z' ... I want to bulk change them to 'X [123]' 'Y [123]' 'Z [123]' ... X, Y, Z are completely random not sequential [123] is constant I…