Inner Connection-INNER joinThe INNER join (INNER join) creates a new result table based on the connection predicate combined with the column values of two tables (Table1 and table2). The query compares each row in the Table1 to each row in the Table2
From: http://blog.csdn.net/LocalVar/archive/2008/02/13/3620555.aspx
1. Introduction
An important feature of a database that supports transactions like SQLITE is "Atomic commit ". Atomic commit means that all modification actions in a transaction
Reference: https://www.pantz.org/software/sqlite/sqlite_commands_and_general_usage.htmlSQLite is an embedded open source relational database (db). It is the very portable, easy-to-use, compact, efficient, and reliable. Being an embedded database it
I. Constraint Constraints
At the end of the last essay, I mentioned the constraint, but there I translated it as a qualifier, not too accurate, here to correct it, it should be translated into a more appropriate constraint. So what is a constraint?
SQLite is an acid-compliant, lightweight database engine that is contained in a relatively small C library. It is a public domain project created by D.richardhipp. Unlike the common client/server architecture paradigm, the SQLite engine is not a
ArticleDirectory
The SQLite library contains a command line named sqlite3, which allows you to manually enter and execute SQL commands for the SQLite database. This document provides a brief description of sqlite3.
The SQLite library
Comprehensive Sqlite Learning (2) and sqlite Learning
Finally, CSDN was chosen to sort out the knowledge points published over the past few years. This article was migrated to CSDN in parallel. Because CSDN also supports the MarkDown syntax, it's
Introduction to SQLite and introduction to SQLite
I. Why SQLite?
SQLite is currently the most popular open-source embedded database. compared with many other embedded storage engines (NoSQL), such as BerkeleyDB and MemBASE, SQLite supports some
SQLite uses dynamic memory allocations to obtain the memory needed for various objects, such as database connections and SQL preprocessing statements, to establish the memory cache for database files, and to save query results. We've done a lot of
[Sqlite], sqliteI. Install SQLite on Windows
1. Download
Visit the SQLite download page http://www.sqlite.org/download.html to download pre-compiled binary files from windows. You need to download the sqlite-shell-win32-*. zip and sqlite-dll-win32-*.
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