C# Arrays: C# offers native array support, allowing you to store a collection of elements of the same data type.SQL Server Stored Procedures: Stored procedures are pre-compiled SQL code blocks that can be reused within your database...
Non-Repeatable Read:Transaction A (yours) reads a piece of data.Transaction B (another user) updates the same data. (This update gets committed)...
A database is a structured collection of data that allows for storage, retrieval, and management of information. In PostgreSQL...
Important notes:Be cautious when modifying the pg_hba. conf file, as weakening authentication methods can expose your database to security risks...
In general, databases are systems for storing, organizing, and retrieving data. They provide a structured way to manage information and make it accessible to applications...
CURDATE() and DATE_SUB(): This method retrieves the current date and subtracts the specified days.CURDATE(): This function returns the current date as a YYYY-MM-DD format...
Use the @> operator (contained by):This selects rows where your_array_column contains all the values specified in the array '{value1
This file stores settings and configurations for the MySQL database server on your Mac.It contains options like access permissions
SQL (Structured Query Language): SQL is a standardized language used to interact with relational databases like PostgreSQL
Executes a SQL query on the SQLite database.Retrieves data based on the specified conditions.Parameters:The query method takes several arguments