"SQLite" 1 start

Source: Internet
Author: User
Tags memory usage sqlite sqlite database

Describe:

is the database engine, C-based, so you need to compile ahead to run

Basic file: sqlite3.c sqlite3.h shell.c

Compile command Http://www.sqlite.org/howtocompile.html#amal

The following list lists the main directories

Dynamic allocation

SQLite uses dynamic memory allocation, used in SQLite reliable,predictable,robust,secure,efficient

Dynamic Distribution Features: http://www.sqlite.org/malloc.html

    • Robust against allocation failures (SQLite nomem)
    • No memory leaks (sqlite3 finalize,sqlite3 close ())
    • Memory usage limits (sqlite3 soft heap limit64, not redistributed, but leveraging the stack cache)
    • Zero-malloc option
    • Application-supplied Memory allocators
    • Proof against breakdown and fragmentation
    • Memory usage statics
    • Plays well with Mempry debuggers
    • Minimal calls to the allocator
    • Open Acceess (Malloc,realloc,free)

I/O Asynchronous model asynchronous

C + + interface

SQLite usage Method (Environment)

SQLite architecture

SQLite Auto-Submit feature

The benefits of SQLite as a file form

SQLite Books

Basic commands for SQLite

Basic command Specific Use

Constraint conflict resolution in SQLite

Typical construction of SQLite

Basic data types for Sqlite3

The salient features of SQLite

Query statement

File format changes in SQLite

SQLite database in file format

SQLite test

SQLite compilation

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"SQLite" 1 start

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