notebookVb

2026-05-19 20:10:11 +02:00
parent a601d23bba
commit c14d5c7676
10 changed files with 185 additions and 0 deletions
@@ -0,0 +1,89 @@
+import psycopg2
+from psycopg2.extensions import ISOLATION_LEVEL_AUTOCOMMIT
+
+# Pripojeni k postgres databazi
+conn = psycopg2.connect(
+    host="192.168.1.76",
+    port=5432,
+    user="vladimir.buzalka",
+    password="Vlado7309208104++",
+    database="postgres"
+)
+conn.set_isolation_level(ISOLATION_LEVEL_AUTOCOMMIT)
+cursor = conn.cursor()
+
+# Vytvoreni databaze
+try:
+    cursor.execute("DROP DATABASE IF EXISTS fotky_buzalkovi;")
+    print("[OK] Stara databaze smazana")
+except:
+    pass
+
+cursor.execute("CREATE DATABASE fotky_buzalkovi;")
+print("[OK] Databaze fotky_buzalkovi vytvorena")
+conn.close()
+
+# Pripojeni k nove databazi
+conn = psycopg2.connect(
+    host="192.168.1.76",
+    port=5432,
+    user="vladimir.buzalka",
+    password="Vlado7309208104++",
+    database="fotky_buzalkovi"
+)
+cursor = conn.cursor()
+
+# Vytvoreni tabulek
+cursor.execute("""
+CREATE TABLE cameras (
+    id SERIAL PRIMARY KEY,
+    model VARCHAR(255) UNIQUE,
+    created_at TIMESTAMP DEFAULT NOW()
+);
+""")
+
+cursor.execute("""
+CREATE TABLE photos (
+    id BIGSERIAL PRIMARY KEY,
+    file_name VARCHAR(255) NOT NULL,
+    file_path VARCHAR(1000) NOT NULL,
+    file_hash VARCHAR(64) UNIQUE,
+
+    camera_id INT,
+    taken_at TIMESTAMP,
+    width INT,
+    height INT,
+    file_size BIGINT,
+
+    exif_data JSONB,
+    processing_status VARCHAR(50) DEFAULT 'pending',
+    created_at TIMESTAMP DEFAULT NOW(),
+
+    FOREIGN KEY (camera_id) REFERENCES cameras(id),
+    INDEX idx_taken_at (taken_at),
+    INDEX idx_camera (camera_id),
+    INDEX idx_file_hash (file_hash)
+);
+""")
+
+cursor.execute("""
+CREATE TABLE photo_tags (
+    id BIGSERIAL PRIMARY KEY,
+    photo_id BIGINT NOT NULL,
+    tag VARCHAR(100),
+    FOREIGN KEY (photo_id) REFERENCES photos(id) ON DELETE CASCADE,
+    INDEX idx_tag (tag)
+);
+""")
+
+# Vytvoreni indexu pro EXIF data
+cursor.execute("CREATE INDEX idx_exif_camera ON photos USING GIN (exif_data);")
+
+conn.commit()
+print("[OK] Schéma vytvoreno:")
+print("  - cameras")
+print("  - photos")
+print("  - photo_tags")
+print("  - indexy pro EXIF a vyhledavani")
+
+conn.close()