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33views

Unable to limit memory(RAM) consumption in a FastAPI based service using Sqlite / AioSqlite

I have stored strings & their vector embeddings in a Sqlite DB file with the table name "query_metadata". Embeddings are stored as numpy bytes. The embeddings would be used for ...
Arindom Bora's user avatar
-2votes
0answers
36views

discord.py | How to import channel id from database to send logs from bot

I made a database on SQLite3, there is guild ID and channel ID which one choosed from user to send logs here. I want the user to be able to independently select a channel to send all logs to and ...
Foxarion's user avatar
0votes
0answers
26views

Using Arrow ADBC to register UDF

While chasing down performance and cleaner code, I've ran into this problem I've found that UDF's are seemingly connection dependent, not database dependent. If I, for instance, used a trigger on ...
Desmond Spicer's user avatar
0votes
2answers
51views

Attaching an adbc connection to an sqlite in-memory database

I have a setup where I'm utilizing two connections for sqlite: A dbapi-based sqlite connection from Arrow ADBC so I can have access to ingesting and fetching arrow data, and a native sqlite3 ...
Desmond Spicer's user avatar
0votes
1answer
33views

Flask Select query returning a cursor object or an empty list instead of a tuple of values

Here is my code in app.py: from flask import Flask, render_template, request, g import sys import sqlite3 import os current_directory = os.path.dirname(os.path.abspath(__file__)) app = Flask(...
Theodore's user avatar
0votes
1answer
69views

Extract information through SQLite and Python [closed]

I am working with a DataBase in Sqlite and Python with the table that is attached. I am interested in get a query that give me a list with an unique item in IDFrom, for those unique items, the VoltMag,...
El-VeRdUgO's user avatar
1vote
2answers
86views

ModuleNotFoundError: No module named '_sqlite3' after installing spyder-kernels 3 for Spyder 6.0 IPython console

I am trying to use Spyder 6 IDE on Ubuntu 24.04. After installation of Spyder 6, I changed the default python interpreter to my virtual environment running Python 3.11 and installed spyder-kernels==3....
katmatzidis's user avatar
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39views

Data retrieving and SQL database update

I'm trying to retrieve some data from an API and save them to a local database I created. All data come from Google Ads campaigns, and I need to make two separate calls because of their docs, but that'...
Davide's user avatar
0votes
1answer
82views

How can I update display of chat history upon page refresh?

My chat UI using Gradio: import sqlite3 import gradio as gr import time formatted_history = [] sqlite = None def loadHistoryFromDB(): global sqlite,formatted_history sql="SELECT role,...
Dimitrios Desyllas's user avatar
0votes
1answer
49views

Convert blob to bytes SQLite3 Python

Have a requirement of storing/retrieving bytes as a blob in SQLite3; The column definition in as follows:"bytes_as_blob " BLOB, Byte data is stored in the table using the following construct ...
rahul's user avatar
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0answers
44views

How to prevent "OperationalError: Database is locked" from discarding changes?

I have an application that periodically records data to a database with Python's SQLite3. Unfortunately, when I open the database with DBBrowser, it can sometimes lock the database. When this happens, ...
Fenekhu's user avatar
-1votes
1answer
90views

How do I instruct Python to use my own compiled SQLite3?

I have compiled my own version of SQLite3 amalgamation tarball from the download page and would like to include that into my Python3 script on MacOs. Is there a way to do that via import sqlite3? As ...
estranged's user avatar
0votes
0answers
53views

Load custom compiled SQLite3 library into Python script

On macOS I have compiled my own version of SQLite 3 and moved that to /usr/local/lib ❯ ls /usr/local/lib libsqlite3.dylib sqlite3 However I can't seem to load that version of the SQLite into my ...
estranged's user avatar
0votes
0answers
30views

"sqlite3.OperationalError: database is locked" on a brand-new database file

This code which has been working for years has now suddenly started returning the above error even for a newly created database. Here's the relevant code snippet: dbfile = os.path.expanduser(...
Don Chance's user avatar
0votes
1answer
73views

Python sqlite3 cached in-memory database - is it supported?

Python 3.12, built-in sqlite3 package on MacOS Sonoma 14.5, using PyCharm community edition. I'm attempting to create an in-memory sqlite3 database that can be closed and reopened for each query. The ...
DonH's user avatar

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