sqlite varchar max
SQL database engines that use rigid typing will usually try to automatically convert values to the appropriate datatype. Consider this: CREATE TABLE t1(a INT, b VARCHAR(10)); INSERT INTO t1(a,b) VALUES('123',456);. Rigidly-typed database will conv,Limits In SQLite. "Limits" in the context of this article means sizes or quantities that can not be exceeded. We are concerned with things like the maximum number of bytes in a BLOB or the maximum number of columns in a table. SQLite was origina
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 sqlite varchar max 相關參考資料
SQLite Frequently Asked Questions
跳到 What is the maximum size of a VARCHAR in SQLite? - SQLite does not enforce the length of a VARCHAR. You can declare a VARCHAR(10) and SQLite will be happy to store a 500-million character string t... https://www.sqlite.org Datatypes In SQLite Version 3
SQL database engines that use rigid typing will usually try to automatically convert values to the appropriate datatype. Consider this: CREATE TABLE t1(a INT, b VARCHAR(10)); INSERT INTO t1(a,b) VALUE... https://www.sqlite.org Implementation Limits For SQLite
Limits In SQLite. "Limits" in the context of this article means sizes or quantities that can not be exceeded. We are concerned with things like the maximum number of bytes in a BLOB or the m... https://www.sqlite.org what is the maximum size limit of varchar data type in sqlite ...
from http://www.sqlite.org/limits.html. Maximum length of a string or BLOB. The maximum number of bytes in a string or BLOB in SQLite is defined by the preprocessor macro SQLITE_MAX_LENGTH. The defau... https://stackoverflow.com SQLite VARCHAR default size - Stack Overflow
It doesn't matter. SQLite does not use sizes when declaring the VARCHAR type. In fact, it almost doesn't use the type either. You can store TEXT in an INT column in SQLite. And SQLite will ne... https://stackoverflow.com NVarChar (max) in Sqlite - Stack Overflow
max is specific to SQL Server (and I think Sybase). Just use text : data text not null. or, you can really use any character string data type. SQLite doesn't enforce length restrictions: Note tha... https://stackoverflow.com what is the maximum size limit of varchar data type in sqlite? - Stack ...
from http://www.sqlite.org/limits.html. Maximum length of a string or BLOB. The maximum number of bytes in a string or BLOB in SQLite is defined by the preprocessor macro SQLITE_MAX_LENGTH. The defau... https://stackoverflow.com [轉]SQLite 類型數據類型@ pcwiki的部落格:: 痞客邦PIXNET ::
1、SQLite3支持 NULL、INTEGER、REAL（浮点数字）、TEXT(字符串文本)和BLOB(二进制对象)数据类型，虽然它支持的类型虽然只有五种，但实际上sqlite3也接受varchar(n)、char(n)、decimal(p,s) 等数据类型，只不过在运算或保存时会转成对应的五种数据类型。 2、SQLite最大的特点是你可以保存任何类型的数据到 ... http://pcwiki.pixnet.net SQLite 数据类型| 菜鸟教程
SQLite 使用一个更普遍的动态类型系统。在SQLite 中，值 ... SQLite 存储类每个存储在SQLite 数据库中的值都具有以下存储类之一： 存储类描述NULL值是一个NULL.. ... VARCHAR(255). VARYING CHARACTER(255). NCHAR(55). NATIVE CHARACTER(70). NVARCHAR(100). TEXT. CLOB. ... http://www.runoob.com sqlite 数据类型全面- CSDN博客
一般数据采用的固定的静态数据类型，而SQLite采用的是动态数据类型，会根据存入值自动判断。SQLite具有以下五种数据类型： 1. ... 5.BLOB：二进制对象。 但实际上，sqlite3也接受如下的数据类型： smallint 16 位元的整数. ... varchar(n) 长度不固定且其最大长度为n 的字串，n不能超过4000。 graphic(n) 和char(n) ..... http://blog.csdn.net |