Contents
What do you need to know about SQLite?
SQLite is a C library that provides a lightweight disk-based database that doesn’t require a separate server process and allows accessing the database using a nonstandard variant of the SQL query language. Some applications can use SQLite for internal data storage.
Is it possible to Port pysqlite to a larger database?
Some applications can use SQLite for internal data storage. It’s also possible to prototype an application using SQLite and then port the code to a larger database such as PostgreSQL or Oracle. pysqlite was written by Gerhard Häring and provides a SQL interface compliant with the DB-API 2.0 specification described by PEP 249.
When does a database get locked in SQLite?
When a database is accessed by multiple connections, and one of the processes modifies the database, the SQLite database is locked until that transaction is committed. The timeoutparameter specifies how long the connection should wait for the lock to go away until raising an exception.
What is DB-API 2.0 interface for SQLite databases?
sqlite3 — DB-API 2.0 interface for SQLite databases¶. SQLite is a C library that provides a lightweight disk-based database that doesn’t require a separate server process and allows accessing the database using a nonstandard variant of the SQL query language. Some applications can use SQLite for internal data storage.
SQLite is a Database Management System (DBMS) which is simple, robust, easy to use and very lightweight. Each SQLite database is simply a file. You can freely copy it, compress it, and port it between Windows, Linux, MacOs etc. This Quick Start describes how to open a spatialite database from both GUI applications and the command line.
How can I do spaital indexes in SQLite?
The only thing I could get to work (short of compiling everything from source) was: Download SQLite (or cyqlite – a recompile of SQLite for Windows with some handy features enabled, such as R-Tree so you can do spaital indexes) i.e. sqlite-dll-win32-x86- [version].zip
How to download SQLite DLL for Win32 x86?
Download SQLite (or cyqlite – a recompile of SQLite for Windows with some handy features enabled, such as R-Tree so you can do spaital indexes) i.e. sqlite-dll-win32-x86- [version].zip Download mod_spatialite (Windows binaries are in the pink box at the bottom of the page) i.e. mod_spatialite- [version]-win-x86.7z
Where can I download mod SpatiaLite for Python?
Download mod_spatialite (Windows binaries are in the pink box at the bottom of the page) i.e. mod_spatialite- [version]-win-x86.7z Unzip first SQLite/cyqlite then mod_spatialite into the same folder (overwrite if there are any conflicts)