I want to know whether sqlite3 supports the interval function. PostgreSQL accepts the following statement, but sqlite3 cannot parse it;
select< br /> …
from
orders
where
…
and o_order
Category: Sqlite
SQLite, a lightweight database, is a relational database management system that complies with ACID. It is contained in a relatively small C library. It is a public domain project established by D. Richard Hipp. Its design goal is embedded, and it has been used in many embedded products. It occupies very low resources. In embedded devices, only a few hundred K of memory may be enough. It can support mainstream operating systems such as Windows/Linux/Unix, and can be combined with many programming languages, such as Tcl, C#, PHP, Java, etc., as well as ODBC interfaces. It is also compared with the two open source Mysql and PostgreSQL In terms of world-famous database management systems, its processing speed is faster than them.
How to delete all empty tables in SQLITE?
I want to delete all tables without rows.
How to delete all empty tables in SQLite?
Edit
I need to do this on my mobile phone (without casing). On a Windows Mobile phone.
1) Get a
SQLAlChemy SQLite multi-threaded settings
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import create_engine
from sqlalchemy import Column, String, Integer
from sqlalchemy.pool import SingletonThreadPool < p>
<
SQLITE3: Need Cartesi Dating
I have a table which is a list of games played in the sqlite3 database. The field “datetime” is the date and time when the game ends. The field “duration” is the number of seconds the game lasts .
Monotouch’s mono.data.sqlite: How to get the value of the auto increment field after inserting a line?
Well, this may be very basic stuff, but it took me a long time to figure it out. I think there are more .NET programmers like me, Monotouch and SQLite Newbies don’t know this.
I use Ado.NET (
SQLite in multithreaded Java applications
I wrote a Java application that occasionally logs events to a SQLite database from multiple threads. I noticed that I can trigger SQLite’s “database lock” error relatively easily by generating a sm
Can SQLITE support multiple users?
I am trying to develop a Windows-based application where multiple users access the same database at the same time. Can SQLite support multiple accesses at once? Is SQLite stable in this regard? Wha
Database – SQLite: Multi-column primary key with automatic incremental column
I basically want to use the following scheme to convert tables from mysql to sqlite:
create table items (
id integer auto_increment,
version integer default 0,
primary key (id, version)
); Es
Detailed steps in EntityFramework integrated SQLite
1. Build a solution (framework4.0 is used in this illustration) as shown in the figure:
2, add System.Data.SQLite reference as shown:
3. Make sqlite database files
uses navcat to
Database – SQLite – Table Constraints Unique and Column Constraints Unique Differences between UniQue?
Questions about SQLite.
In CREATE TABLE SQL, we can add UNIQUE constraints in any way: column-constraint or table-constraint. My question is simple. Do they work differently?
The only d