I know that type conversion may lead small errors due to the way floating numbers are stored in binary. Yet I do have the use case of casting a float into a string, yet now I have the issue that…
In my Postgres DB, I recently added the following calculated field value to the SELECT SQL query when users login: SUM(m.file_size) AS byte_count Because media.file_size (aka m.file_size) has an int8 data type, I naturally assumed that byte_count would be returned…
I am setting up an Azure Data Factory that links to a Postgres SQL server that is hosted elsewhere. Several of our pipelines are failing to copy data from their source Postgres tables into their Azure SQL server sink tables.…
I got a build error for below code after using xcode 16 Cast from 'ObservableCollection<E>.SectionsChange' (aka 'CollectionChange<Int, ObservableArray<E>>') to unrelated type 'ObservableCollection<Int>.SectionsChange' (aka 'CollectionChange<Int, ObservableArray<Int>>') always fails for the section protocol method I implemented, first cast is still working class…
Looking for a way to find is object between two objects. Tried to convert integer to decimal using static bool Between(object value, object low, object high) { if (value == null && low == null && high == null) return…
If I execute query: SELECT '10' AS a_name; it gives 10 AS text type. In case of query: SELECT 10::text AS a_name; it gives again 10 as text. So one could expect that following two queries gave the same result:…
I am using postgresql and have a select statement on mulitple tables CREATE OR REPLACE VIEW group.all AS SELECT 'gmail'::text AS main_source, gmail.id, gmail.from, gmail.to, gmail.user_id FROM first_group.gmail UNION ALL SELECT 'yahoo'::text AS main_source, yahoo.id, yahoo.from, yahoo.to, yahoo.user_id FROM second_group.yahoo…
Let's say I have a function that returns type record: CREATE OR REPLACE FUNCTION pnh_row(myId integer) RETURNS RECORD AS $$ DECLARE myRow RECORD; BEGIN // blah blah return myRow; END; $$ language plpgsql; How can I insert and update this…
class A { int b; int c; A(this.b, this.c); } void testFunc(Object param) { print((param as A).b); print(param.c); //is there documentation somewhere? Why is there no need type casting? } Why is there at second time no need type casting?…
I encountered a TypeError with data received from an API. To simulate the issue clearly, I have provided a code example below: //This is mock data to simulate the API. //The length of the array or the keys is not…