sqlite3 float

Document directory Sqlite3 Common functions Sqlite3 SQLite is a lightweight database. Similar to common MySQL databases. Compared with MySQL, the data type is basically the same, but all SQLite commands are ". "(for example, in MySQL, check

Sqlite3 introduction and application of commonly used query statements sqlite3 database introduction SQLite database is a very lightweight self-contained (lightweightandself-contained) DBMS, Which is portable, easy to use, very small, efficient and

From: http://hi.baidu.com/vv1133/blog/item/8fae0df29f0cfc18b17ec573.html   Install $ Tar zxvf sqlite-3.3.5.tar.gz $ Sqlite-3.3.5 CD $./Configure -- disable-TCL -- prefix =/usr/local/sqlite3/(the subsequent path can also be omitted, that is, it is

Python sqlite3 Database is a very small built-in module, it uses a file to store the entire database, operation is very convenient, compared to other large databases, there are some gaps. But in performance is not inferior, little, perfectly formed,

Sqlite3 each data type represents 1. Storage type and Data Type: SQLite divides the data value storage into the following Storage types: NULL: indicates that the value is NULL. INTEGER: unsigned INTEGER value. REAL: floating point value. TEXT: TEXT

Create a databaseUse sqlite3.exe in the region. The data creation command is as follows:Sqlite3 db_name.xx;The database name is arbitrary. After creation, the database is directly entered. If the file exists, the database is opened directly; SQL

SQLite database with only one file is OK, small and convenient, so is a very good embedded database, SQLite is used in a large number of mobile phones, Pda,mp3 players and set-top box equipment.Mozilla Firefox uses SQLite as a database.Mac computers

1: Using Sqlite3 in C requires calling function interface operations: Sqlite3*db;intStatus=sqlite_open ("dbname", &db);//Open or create a database intStatus=sqlite3_exec (Db,yuju,huitiaohanshu,0, Cuowuzhizhen);//all operations of the database have

I. Introduction of SQLITE3SQLite3 is an open-source, embedded relational-type database that is portable, easy to use, and has low memory overhead.SQLite3 is untyped, which means that any type of data can be kept to any field in any table.SQLite3

SQLite database with only one file is OK, small and convenient, so is a very good embedded database, SQLite is used in a large number of mobile phones, Pda,mp3 players and set-top box equipment.Mozilla Firefox uses SQLite as a database.Mac computers