One of the essential features of SQLite is its support for transaction processing, which ensures data consistency and reliability. A transaction in SQLite is a series of database operations that are performed as a single unit of work. Transactions are used to ensure that a set of related database operations either complete successfully or are…(Continue Reading)
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SQLite functions
SQLite is a popular database management system that provides various built-in functions to manipulate and retrieve data from the database. These functions can be classified into different categories, including aggregate functions, date and time functions, window functions, string functions, math functions, and JSON functions. Aggregate functions Aggregate functions are used to perform calculations on a…(Continue Reading)
SQLite JSON_TYPE function
One of the unique features of SQLite is its support for JSON data, which can be stored as a string value in a database column. SQLite provides a range of built-in functions that allow users to extract information from JSON data. One such function is the json_type() function, which is used to determine the data…(Continue Reading)
SQLite JSON_OBJECT function
The SQLite json_object() function is a powerful feature that allows you to create a JSON object from one or more key-value pairs in SQLite. This function was introduced in SQLite version 3.9.0 and has since become a popular tool for developers working with JSON data in SQLite. Syntax The basic syntax of the json_object() function…(Continue Reading)
SQLite JSON_ARRAY function
The json_array() function in SQLite is used to create a new JSON array. This function takes zero or more arguments, which will be the elements of the JSON array. The arguments can be of any data type, including NULL. Syntax Here’s the syntax for the json_array() function: json_array(value1, value2, …, valueN) The json_array() function returns…(Continue Reading)
SQLite JSON_EXTRACT function
One of the useful features of SQLite is its ability to work with JSON data. SQLite provides a built-in function called json_extract() that allows you to extract values from JSON data stored in a column. Syntax The syntax of the function is as follows: json_extract(json_string, path_expression) The json_extract() function takes two arguments: the first argument…(Continue Reading)