One of the essential features of SQLite is the ability to create indexes, including unique indexes, to improve query performance and maintain data integrity. A unique index in SQLite ensures that the values in the indexed columns are unique across all rows in a table. This means that no two rows can have the same…(Continue Reading)
Category: SQLite
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SQLite PRAGMA busy_timeout
SQLite is a popular and lightweight embedded relational database management system that offers a variety of configuration options and commands to fine-tune its behavior. One such command is PRAGMA busy_timeout. This PRAGMA is a valuable tool for managing concurrency and ensuring the smooth operation of SQLite databases in multi-threaded or multi-process environments. In SQLite, PRAGMA…(Continue Reading)
SQLite PRAGMA index_xinfo
PRAGMA index_xinfo is a command in SQLite that provides detailed information about an index within a database table. SQLite is a lightweight, self-contained, and serverless relational database management system (RDBMS) that is commonly used in various applications and embedded systems. The PRAGMA index_xinfo command is a powerful tool for developers and database administrators to gain…(Continue Reading)
SQLite PRAGMA table_xinfo
The PRAGMA table_xinfo is a useful and versatile SQLite command that provides detailed information about the columns or indexes of a table in an SQLite database. This command is particularly helpful when you need to access metadata about your database schema, understand the structure of your tables, or gather information to assist in database management…(Continue Reading)
SQLite PRAGMA foreign_keys
SQLite is a widely-used, lightweight, and embedded relational database management system (RDBMS) that offers various features for managing and manipulating data. One of the essential features it provides is support for foreign keys through the use of the PRAGMA foreign_keys statement. This feature ensures referential integrity within a SQLite database, allowing developers to define and…(Continue Reading)
SQLite insert multiple rows
When dealing with data management in SQLite, inserting multiple rows efficiently is a critical skill. This process not only saves time but also enhances the overall performance of your database operations. Whether you’re a seasoned developer or a beginner, understanding and applying best practices for inserting multiple rows into SQLite can significantly optimize your data…(Continue Reading)