From 647453caf8463c627bec97eb913d3a960660e3dc Mon Sep 17 00:00:00 2001
From: "Jangberry (Nomad-Debian)" <matt2001@hotmail.fr>
Date: Wed, 13 Dec 2023 14:56:24 +0100
Subject: [PATCH] Avancement
---
.gitignore | 2 +
BE_SGBD_LIBRARY.ddl | 1 +
fill.ipynb | 114 ++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 117 insertions(+)
create mode 100644 .gitignore
create mode 100644 fill.ipynb
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ecbfcaa
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.idea
+.venv
\ No newline at end of file
diff --git a/BE_SGBD_LIBRARY.ddl b/BE_SGBD_LIBRARY.ddl
index a918fe9..777ff56 100644
--- a/BE_SGBD_LIBRARY.ddl
+++ b/BE_SGBD_LIBRARY.ddl
@@ -12,6 +12,7 @@
-- Database Section
-- ________________
+DROP DATABASE IF EXISTS MAIN;
create database MAIN;
USE MAIN;
diff --git a/fill.ipynb b/fill.ipynb
new file mode 100644
index 0000000..7cb2339
--- /dev/null
+++ b/fill.ipynb
@@ -0,0 +1,114 @@
+{
+ "cells": [
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "# SGBD Library\n",
+ "\n",
+ "## Usage\n",
+ "\n",
+ "1. Run a SQL server (for instance `docker run --name sgdb --env MARIADB_ALLOW_EMPTY_ROOT_PASSWORD=1 -p 3306:3306 mariadb:latest`)\n",
+ "\n",
+ "2. *You may need to* install the following package: `apt install libmariadb-dev`\n",
+ "\n",
+ "3. Then, run the following code:"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 18,
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Requirement already satisfied: mariadb in ./.venv/lib/python3.10/site-packages (1.1.8)\n",
+ "Requirement already satisfied: packaging in ./.venv/lib/python3.10/site-packages (from mariadb) (23.2)\n",
+ "Note: you may need to restart the kernel to use updated packages.\n"
+ ]
+ }
+ ],
+ "source": [
+ "%pip install mariadb\n",
+ "import mariadb"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 19,
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "mariaDB = mariadb.connect(\n",
+ " user=\"root\",\n",
+ " host=\"172.17.0.2\", # IP of the container\n",
+ " # host=\"172.0.0.1\",\n",
+ " port=3306,\n",
+ ")\n",
+ "\n",
+ "cur = mariaDB.cursor()"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "This code will apply the dll:"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 24,
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "def exec_sql_file(cursor, sql_file):\n",
+ " statement = \"\"\n",
+ "\n",
+ " for line in open(sql_file):\n",
+ " if line.startswith('--'):\n",
+ " continue\n",
+ " if not line.strip().endswith(';'):\n",
+ " statement = statement + line\n",
+ " else: # when you get a line ending in ';' then exec statement and reset for next statement\n",
+ " statement = statement + line\n",
+ " try:\n",
+ " cursor.execute(statement)\n",
+ " except (mariadb.OperationalError, mariadb.ProgrammingError) as e:\n",
+ " print(\"\\n[WARN] MySQLError during execute statement \\n\\tArgs: '%s'\" % (str(e.args)))\n",
+ "\n",
+ " statement = \"\"\n",
+ "\n",
+ "exec_sql_file(cur, \"BE_SGBD_LIBRARY.ddl\")"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": []
+ }
+ ],
+ "metadata": {
+ "kernelspec": {
+ "display_name": ".venv",
+ "language": "python",
+ "name": "python3"
+ },
+ "language_info": {
+ "codemirror_mode": {
+ "name": "ipython",
+ "version": 3
+ },
+ "file_extension": ".py",
+ "mimetype": "text/x-python",
+ "name": "python",
+ "nbconvert_exporter": "python",
+ "pygments_lexer": "ipython3",
+ "version": "3.10.12"
+ }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
--
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