administrator
28 lines
871 B
Python
28 lines
871 B
Python
import psycopg2
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conn = psycopg2.connect(host="192.168.1.76", port=5432, user="vladimir.buzalka",
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password="Vlado7309208104++", database="fotky_buzalkovi")
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cur = conn.cursor()
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cur.execute("SELECT table_name FROM information_schema.tables WHERE table_schema='public' ORDER BY table_name")
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print("Tabulky:")
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for r in cur.fetchall():
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print(f" {r[0]}")
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cur.execute("SELECT indexname FROM pg_indexes WHERE schemaname='public' ORDER BY indexname")
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print("Indexy:")
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for r in cur.fetchall():
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print(f" {r[0]}")
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cur.execute("""
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SELECT column_name, data_type, is_nullable
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FROM information_schema.columns
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WHERE table_schema='public' AND table_name='zdrojove_soubory'
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ORDER BY ordinal_position
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""")
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print("\nSloupce zdrojove_soubory:")
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for r in cur.fetchall():
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print(f" {r[0]:20s} {r[1]:20s} nullable={r[2]}")
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conn.close()
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