CREATE EXTENSION plpython3u; CREATE OR REPLACE FUNCTION caesarCipher(realtext text, step int) RETURNS TEXT AS $$ outText = [] cryptText = [] uppercase = ['A', 'B', 'C', 'Ç', 'D', 'E', 'F', 'G', 'Ğ', 'H', 'I', 'İ', 'J', 'K', 'L', 'M', 'N', 'O', 'Ö', 'P', 'Q', 'R', 'S', 'Ş', 'T', 'U', 'Ü', …

CREATE OR REPLACE FUNCTION isvalid_tckn(tckn text) RETURNS bool AS $$ value = str(tckn) if not len(value) == 11: return False # Sadece rakamlardan olusur. if not value.isdigit(): return False # Ilk hanesi 0 olamaz. if int(value[0]) == 0: return False digits = [int(d) for d in str(value)] # 1. 2. …

Öncelikle plpython3 ‘ü yüklüyoruz sudo apt-get install postgresql-contrib postgresql-plpython3-13 CREATE OR REPLACE FUNCTION random_tckn () RETURNS TEXT AS $$ from random import randint tcno = str(randint(100000000, 1000000000)) list_tc = list(map(int, tcno)) tc10 = (sum(list_tc[::2]) * 7 - sum(list_tc[1::2])) % 10 new_tc = tcno + str(tc10) + str((sum(list_tc[:9]) + tc10) % …

sudo apt-get install postgresql-contrib postgresql-plpython3-13 CREATE EXTENSION plpython3u;  

sudo apt-get update sudo apt-get upgrade sudo reboot sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list' wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add - sudo apt-get update sudo apt-get -y install postgresql   dikkat aşağıdaki işlem veritabanı sunucunuzu tamamen dışarıya açar bilinçli bir şekilde yaptığınızdan …

NET USE \\remoteservername\IPC$ passwordinfo /USER:userinfo shutdown -r -f -t -m \\remoteservername güncelleme NET USE \\remoteservername\IPC$ passwordinfo /USER:userinfo shutdown /r /f /m \\remoteservername

import urllib import urllib.request from tqdm import tqdm class DownloadProgressBar(tqdm): def update_to(self, b=1, bsize=1, tsize=None): if tsize is not None: self.total = tsize self.update(b * bsize - self.n) def download_url(url, output_path): with DownloadProgressBar(unit='B', unit_scale=True, miniters=1, desc=url.split('/')[-1]) as t: opener = urllib.request.build_opener() opener.addheaders = [('User-agent', 'Mozilla/5.0')] urllib.request.install_opener(opener) urllib.request.urlretrieve(url, filename=output_path, reporthook=t.update_to)  

import firebirdsql.fbcore from firebirdsql import services def restore_database(fbk_file: str, fdb_file: str): con = services.connect(user='SYSDBA', password='masterkey') con.restore_database(fbk_file, fdb_file, pageSize=16384, replace=True ) def backup_database(fdb_file: str, fbk_file: str): con = services.connect(user='SYSDBA', password='masterkey') con.backup_database(fdb_file, fbk_file)  

Informix veritabanına Power BI üzerinden ODBC ile bağlanılabiliyor fakat ODBC bağlantısında bazı sorunlar yaşanabiliyor. örnek temp tablo create etme türkçe karakter hatası vs. Sorunu aşmak için benim kullandığım yöntem python scripti çalıştırmak oldu Levazımat Listesi: Cpython dağıtımı : https://www.python.org/downloads/ Pandas : https://pypi.org/project/pandas/ Matplotlib: https://pypi.org/project/matplotlib/ Jaydebeapi:https://pypi.org/project/JayDeBeApi/ java virtual machine: https://www.java.com/download/ie_manual.jsp informix …

def file_to_base64(file_path: str) -> str: with open(file_path, "rb") as binnary_file: encoded_string = base64.b64encode(binnary_file.read()) return encoded_string.decode('utf-8')