I have a JSON that looks like this: "[{""email"": ""AAA"", ""updated_at"": ""AAA"", ""net_income_verified"": AAA}, {""email"": ""BBB"", ""updated_at"": ""BBB"", ""net_income_verified"": BBB}, {""email"": ""CCC"", ""updated_at"": ""CCC"", ""net_income_verified"": CCC}]" And I would like to get all the data from all the fields so…
I have a user defined Postgres function that does dynamic insert. Code is unread-able and it's quite hard to modify it due to string escapes. Is there a way to make it look better? Here my code, some parts omitted…
I'm getting E: The repository 'https://apt.postgresql.org/pub/repos/apt bionic-pgdg Release' no longer has a Release file. on sudo apt update. That means that repo for bionic is not accessible. In my case for this time I can't upgrade Ubuntu version to a…
Background: The from_current is a year (-2 is 2 years ago and -1 is 1 year ago). The following query is suppose to show the items purchased in each category grouped by 2 years ago and 1 year ago. The…
I have a table tbl in Postgres with 50 million rows. The tbl has an index on column_1 and there are a lot of queries to this table like select * from tbl where column_1 = 'value' Each query returns…
I have this code: foreach (ContactImportRequest row in toImport) { Contact contact = _mapper.Map<Contact>(row); // if first or last names are null, we fill them with anything because are required fields if (contact.FirstName == null || contact.FirstName.Equals("") || contact.FirstName ==…
I am trying to insert dates extracted from JSON into a table but getting errors My code is as follows: create table tmp ( c TEXT ); CREATE TEMP TABLE Channel_Info ( ID int NOT NULL, ChannelID INT, DeviceChannelID UUID,…
I have a question that I'm sure you experts can easily answer :-) from a table in postgresql/postgis with the following content ID | car | timestamp | geom | startflag 903 | test1 | 03.11.23 08:38:52 | 0101000020E61000001D33F55 |…
I have tried to insert json value into my table and got error async fn insert_values(client: &Client, user: Report) -> Result<(), Error> { // Serialize the user data to JSON let user_json = json!({ "username": user.username, "gender": { "val": user.gender.val,…
Below is the data table - del_no | Pkt | direction | Env | start_datetimestamp | ---------+---------+------------+-------+---------------------+ H_00002 | 02 | SOUTH | PROD | 2022-10-29 16:20:57 | E20 | 20 | NORTH | PROD | 2022-10-30 16:41:37 | H_00002…