Piyush Katariya corporatepiyush

Technical Guide: PostgreSQL and Stored Procedure Best Practices

Schema Organization: Description: Organize your database objects into logical schemas to improve manageability and security.
```
CREATE SCHEMA auth;
```

CREATE SCHEMA billing;

	#!/bin/bash

	set -e # Exit immediately if a command exits with a non-zero status.

	# Configuration
	APT_PACKAGES="fd-find ripgrep bat exa procs zoxide git-delta hyperfine dust-zsh broot lsd bottom"
	SHELL_CONFIG_FILES=("$HOME/.bashrc" "$HOME/.bash_profile" "$HOME/.zshrc")

	# Logging functions
	log_info() {

	## Colorize the ls output ##
	alias ls='ls --color=auto'
	alias ll='ls -lA --color=auto'
	alias la='ls -la --color=auto'
	alias lt='ls -ltr --color=auto'

	# update hosts file
	alias update_dns_hosts='sudo chmod 774 /etc/hosts && \
	curl https://raw.githubusercontent.com/StevenBlack/hosts/master/alternates/fakenews-gambling-porn/hosts > hosts && \
	sudo mv hosts /etc/hosts && \

	import pymysql
	import traceback
	import logging
	from concurrent.futures import ThreadPoolExecutor, as_completed
	from contextlib import contextmanager

	# Set up logging
	logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
	logger = logging.getLogger(__name__)

	#!/bin/bash

	# Configuration variables
	POSTGRES_VERSION="16.3"
	POSTGRES_PREFIX="$HOME/pgsql"
	DATA_DIR="$POSTGRES_PREFIX/data"
	LOGFILE="$POSTGRES_PREFIX/logfile"
	BUILD_DIR="$HOME/postgresql-build"
	PYTHON3_PATH=$(which python3)

	echo 'export DEB_CFLAGS_MAINT_APPEND="-O3 -march=native -ftree-vectorize -flto -fprefetch-loop-arrays"' \| sudo tee -a /etc/dpkg/buildflags.conf
	echo 'export DEB_CXXFLAGS_MAINT_APPEND="-O3 -march=native -ftree-vectorize -flto -fprefetch-loop-arrays"' \| sudo tee -a /etc/dpkg/buildflags.conf

	import polars as pl
	import os
	import time
	from threading import Thread, Event, RLock, Lock
	from typing import List
	import uuid


	def synchronized(lock):
	"""Synchronization decorator."""

	#!/bin/bash

	# Set variables for key files
	PRIVATE_KEY_FILE="/etc/ssh/ecdh_private_key.pem"
	PUBLIC_KEY_FILE="/etc/ssh/ecdh_public_key.pem"
	SSH_CONFIG_FILE="/etc/ssh/sshd_config"

	# Function to handle errors
	handle_error() {
	echo "Error: $1"

	CREATE PROCEDURE GenericPivot(
	IN tableName VARCHAR(255),
	IN pivotColumn VARCHAR(255),
	IN pivotValues VARCHAR(255),
	IN aggregateColumn VARCHAR(255),
	IN groupByColumn VARCHAR(255)
	)
	BEGIN
	DECLARE columnsList TEXT;
	DECLARE sql_query TEXT;