text rechemare jeleu sql date functions dual table umflare nuntă Aerisire
SQL DUAL Table - w3resource
How to Select Data Between Two Dates and Times in SQL Server? - GeeksforGeeks
SQL DATE Functions and Time functions
sql server - SQL - Perform a count statement using a date range temp table and a list of customers with start/end contract date (2nd temp table) - Stack Overflow
Oracle Date/Time SYSDATE() Function - javatpoint
How to Select Data Between Two Dates and Times in SQL Server? - GeeksforGeeks
Oracle Date Functions | Top 17 Oracle Date Functions with Examples
Oracle - SQL - Date Functions - YouTube
Data Types
Oracle Date/Time ROUND() Function - javatpoint
Tutorial IT Point: SQL Dual Table
SQL Date Functions for Microsoft SQL Server, Oracle and PostgreSQL
How to Select Data Between Two Dates and Times in SQL Server? - GeeksforGeeks