![]() ![]() The default setting for SQLITE_MAX_COLUMN is 2000. Maximum number of columns : The SQLITE_MAX_COLUMN compile-time parameter is used to set an upper bound on the number of columns in a table.The default value of this macro is 1 billion. Maximum length of a string or BLOB : The maximum number of bytes in a string or BLOB in SQLite is defined by the preprocessor macro SQLITE_MAX_LENGTH.That means that the number of attached databases cannot be increased above 62. The code generator in SQLite uses bitmaps to keep track of attached databases. Maximum number of attached databases : The number of simultaneous database connections is limited to SQLITE_MAX_ATTACHED which is set to 10 by default.This limit is unreachable since the maximum database size of 140 terabytes will be reached first. Maximum number of rows in a table : The theoretical maximum number of rows in a table is \(2^\).The maximum number of pages in a database file is 2147483646, therefore this is an upper bound on the number of tables and indices in a schema. Maximum number of tables in a schema : Each table and index require at least one page in the database file.The maximum size of a database file is 2147483646 pages. Maximum database size : Every database consists of one or more "pages" with different sizes between 56.This lesson will introduce you to SQLite, how to use it, and how you can integrate it with python to perform fast data analysis. SQLite is great for use in mobile applications, web applications, and fast data processing and analysis. (atomic, consistent, isolated, and durable) compatibility. Of SQL92 with transaction also achieving ACID Setup or administration requirements, which allows for a complete databaseĮnvironment contained within a single disk file. SQLite is a self-contained database system with no external dependences, no 8 - SQL Stored Procedures, Triggers, and Views.26 - Ethics and Data and Course Wrap-Up.17 - Transactions and Concurrency Control.16 - SQL Stored Procedures and Triggers.5 - SQL ALTER, INSERT, UPDATE, and DELETE.1 - Course Overview and the Relational Model.
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