Maybe you were looking for...

Break update operation when function returns NULL value in PostgreSQL

Let' assume I have a table named mytable: I have one function which returns text and sometime it can return NULL also. ( this is just demo function in real use

Search for ancestors in a hierarchical list

Created a method to search for children in a hierarchical list. Is there a way to do the method over the stack? public static IEnumerable<T> GetSelfAndAnc

R Shiny - Passing data into drop-down input selector

I'm trying to create a drop-down selector in Shiny. The Shiny tutorial has this code in ui.r: selectInput("var", label = "Choose a variable to display",

Getting the database host name at runtime

There is a Springboot application which connects to the Oracle data. The URL for the database is configured as spring.datasource.url=jdbc:oracle:thin:@(DESCRIPT

How to allow permission to access CSV file using postgres in Ubuntu

I am using the following command : copy (select so.name, so.date_order, sol.name, sol.product_Id, sol.product_uom_qty , ai.numbe

Querydsl configuration for Gradle 7.4.2

I have a Gradle project into which I want to implement Java class with querydsl. I tried this implementation: plugins { id 'org.springframework.boot' versio

Liquibase checksum validation error without any changes

Maven fires liquibase validation fail even no changes was made in changeset. My database is oracle. Situation: In DB changelog table was record for changeset

Python Decimal module doesn't work on uint64

I'm trying to convert a numpy.uint64 (which is outputted by numpy.sum()) to a decimal without losing precision with the Decimal module. >>> from decim

What is the encoding of this byte literal?

I'm using the BTCRecover python scripts to try and dump the contents of an old (MultiBit Classic) bitcoin wallet. Specifically I'm trying to recover the private