sqlite float

Comprehensive Sqlite Learning (1), 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

PS One sentence: Eventually choose Csdn to organize the publication of the knowledge points of these years, the article parallel migration to CSDN. Because CSDN also support markdown grammar, Ah!"Artisan Joshui Http://blog.csdn.net/yanbober"SQLite

The data type in 1.java and the corresponding relationship in SQLite Boolean 对应 INTEGER(SQLite 并没有单独的布尔存储类型，而是将布尔值存储为整数 0 (false) 和 1 (true)。) Byte 对应 INTEGER Short 对应 INTEGER Integer 对应 INTEGER Long 对应 INTEGER Float 对应 REAL

Resolve common problems and summary in SQLite 1. create dataIf no table is added to the database, the database is not created and no files are generated on the hard disk. if the database already exists, the database is opened. 2. how to generate

1. Create dataIf you do not add any tables to the database, the database is not established, does not produce any files on the hard disk, and opens the database if the database already exists. 2. How to generate Sqlite3.lib files through

1. Create dataIf no table is added to the database, the database is not created and no files are generated on the hard disk. If the database already exists, the database is opened. 2. How to generate the sqlite3.lib file through sqlite3.dll and

1, download SQLite from the official website after installation, open the terminal change directory to the directory where the Sqlite3 file is located, enter the following command to create a database, if the database already exists will open:

1. Create dataIf no table is added to the database, the database is not created and no files are generated on the hard disk. If the database already exists, the database is opened.2. How to generate the sqlite3.lib file through sqlite3.dll and

SQLite database operation practices: SQLite storage type null SQLite database operation practice SQLite storage type null-null integer-signed integer, auto-incrementing column definition id integer primary key autoincrement real-floating point

Since the introduction of the relational database model by edugatd in 1970, relational databases began to emerge. After more than 40 years of evolution, today's relational databases have a wide variety of features and are widely used. In the face of