I am executing the below query in PostgreSQL but it is taking more time than oracle. In PostgreSQL it is taking 1.5 second and in oracle it is taking nearly 0.009 second. select ex1.currency_id, ex1.underly_currency_id, ex1.type_id, ex1.third_id, ex1.market_third_id, ex1.exch_d, ex1.daily_dflt_f,…
I'm implementing a Graphql resolver for complex datatype. I try to use a data loader to avoid N+1 problem. I have a datatype with a counter. Therefore, in one graphql query I need to perform user counting multiple times for…
I am trying to write a postgreSQL function that duplicates all rows of a table by for the specified condition and return the mapping of existing row ids and duplicated row ids. Here is the example data that I want…
I want to disable cache in asyncpg+postgresql to get timely results from the database and not outdated ones. However, I encounter an issue that doesn't allow me to do so: RuntimeWarning: coroutine 'AsyncConnection.execution_options' was never awaited async with engine.connect().execution_options(compiled_cache=None) RuntimeWarning:…
I need to get Financial Year Month(April to March) based on Year in Postgres Query... Like if passing 2022 then I need to get(12 month list) April-2022 to March-2023 month list. I have tried using EXTRACT() Function date to year…
Is there a way to iterate through individual fields of OLD records in a Postgres plpgsql trigger? I want to write a trigger function that logs all the changes that were made to the particular fields of a record. For…
I am making a simple note app, and I want to create a table to track a note's edit history and save them with an incrementing version as a composite key with the note's id. So for example: note_id |…
I've been working on a small summary table that reads from the following: create table page_event ( user_id uuid, viewed_at timestamp, type smallint, product_id integer, ad_id integer ); And my query is quite simple: select type, product_id, count(*) as counts,…
given a json_b array column named attributes that contains multiple json objects. how can i query the attributes column to get all those rows which does not have a specific value in any json object in the column. for instance,…
I created a postgres cluster with patroni. The schemas are common in all the databases. Any table created in a schema of one database, appears also in the same schema of all other databases. Creating a new schema in one…