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 Home > Back-end
  • ▪ Error trying to execute query in Elixir with Ecto
  • ▪ PostgreSQL query which return metrics joining different tables need to be more efficient and fast
  • ▪ Removing similar instances of text within a text field in PostgreSQL (dynamic)
  • ▪ How to get the most popular film category for every city PostgreSQL
  • ▪ Is the server running on host "db" (172.28.0.2) and accepting TCP/IP connections on port 5
  • ▪ How can I implement a box shadow element in swift?
  • ▪ Why am I getting an blank character at the end of an element when randomly selecting an element from
  • ▪ Split string on last desired character in bash
  • ▪ I am trying to write a function swap(x, i, j) that returns a version of the string x with the charac
  • ▪ How to count the last records of a given status in SQL?
  • ▪ DISTINCT nor GROUP BY doesn't work to return unique values
  • ▪ difficulties with COUNT function
  • ▪ UNION 2 tablesand remove duplicates based on some columns
  • ▪ SQL SELECT COUNT with Multiple WHERE conditions and based on MAX value of one column
  • ▪ Self referencing table with foreign key issue
  • ▪ In SQL how can I remove duplicates on a column without including it in the SELECT command/ the extra
  • ▪ Display the last order date
  • ▪ Please help me with the query . Details have been added already
  • ▪ Postgres - select rows except where count is more than one and another condition
  • ▪ How to define a type within a with block?
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