pysqlite

问题 I would like to have an interface between Python and sqlite. Both are installed on the machine. I had an old version of Python (2.4.3). So, pysqlite was not included by default. First, I tried to solve this problem by installing pysqlite but I did not succeed in this direction. My second attempt to solve the problem was to install a new version of Python. I do not have the root permissions on the machine. So, I installed it locally. The new version of Python is (2.6.2). As far as I know this

问题 In this post about SQLite, aaronasterling told me that cmd = "attach \"%s\" as toMerge" % "b.db" : is wrong cmd = 'attach "{0}" as toMerge'.format("b.db") : is correct cmd = "attach ? as toMerge"; cursor.execute(cmd, ('b.db', )) : is right thing But, I've thought the first and second are the same. What are the differences between those three? 回答1: "attach \"%s\" as toMerge" % "b.db" You should use ' instead of " , so you don't have to escape. You used the old formatting strings that are

问题 I have installed Python 2.6.2.. I did it "locally" since I do not have root permissions. With this version of Python I wanted to use module called "sqlite3" (it is called "pysqlite" in earlier versions). In theory I had to be able to use this module without any problems since it is supposed to be included by default in the considered version of Python. However, I have some troubles. When I type: from sqlite3 import * I get: Traceback (most recent call last): File "", line 1, in File "/home

问题 i use kali linux and i need sqlite3 driver for python3.4.2 i tried the pysqlite install, but get an erorr. pls help me how to correct the erorr thanks in advance root@thinkpad:~# python --version Python 3.4.2 root@thinkpad:~# pip --version pip 1.5.6 from /usr/local/lib/python3.4/site-packages (python 3.4) root@thinkpad:~# pip install pysqlite Downloading/unpacking pysqlite Downloading pysqlite-2.6.3.tar.gz (76kB): 76kB downloaded Running setup.py (path:/tmp/pip_build_root/pysqlite/setup.py)

问题 I'm running python 2.7.3 which I manually installed in my home directory as I don't have root access. 2.6.6 is installed on the system, but I really need 2.7. When I run the app, SQLAlchemy throws this ImportError. So I know that pysqlite2 is now sqlite3 in 2.7, so I'm guessing it's getting confused as to which version of python is installed. Here's a traceback: [11/Jan/2013:16:04:57] ENGINE Listening for SIGHUP. [11/Jan/2013:16:04:57] ENGINE Listening for SIGTERM. [11/Jan/2013:16:04:57]

问题 I would like to use pysqlite interface between Python and sdlite database. I have already Python and SQLite on my computer. But I have troubles with installation of pysqlite. During the installation I get the following error message: error: command 'gcc' failed with exit status 1 As far as I understood the problems appears because version of my Python is 2.4.3 and SQLite is integrated in Python since 2.5. However, I also found out that it IS possible to build sqlite for Python 2.4 (using some

问题 Is it possible to read from a sqlite database while it is being written to? How would one go about accomplishing this? Thanks! 回答1: Read this section of the SQLite FAQ's and also this one. Basically, since the database isn't controlled by a "proper" DBMS (i.e. a server) there a limitations as to what can be done with it. For instance, you have to wait until one transaction is completed before starting another. Fortunately, the SQLite library does some checking to see if the database is being

问题 I am trying to install pysqlite using pip but it keeps giving me an error: Cannot open include file: 'sqlite3.h': No such file or directory I'm using Windows 10 OS 64 bit. Python version 2.7.13. I'm trying to install using pip. (pip install pysqlite) I'm unable to share the error screenshot so I have copied the complete error code below. If anyone can help me, that will be great. Thank you. The complete cmd looks like this: C:\Users\Who Are You>pip install pysqlite Collecting pysqlite Using

问题 What is the SQLite query to detect if the FTS3 extension module is installed? Or is it possible to get a list of installed extensions with an SQLite3 query? It has to work with pysqlite2 . I know that I can get the list of tables using SELECT * FROM sqlite_master , I'd like to get something similar for the list of extensions. I also know that CREATE VIRTUAL TABLE v USING FTS3 (t TEXT) succeeds iff FTS3 is installed, but I'd like to get a query without side effects (not even creating a

问题 I have a django project that uses a sqlite database that can be written to by an external tool. The text is supposed to be UTF-8, but in some cases there will be errors in the encoding. The text is from an external source, so I cannot control the encoding. Yes, I know that I could write a "wrapping layer" between the external source and the database, but I prefer not having to do this, especially since the database already contains a lot of "bad" data. The solution in sqlite is to change the