315 lines
12 KiB
Python
315 lines
12 KiB
Python
#!/usr/bin/env python3
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"""查询激活L2课程的用户中，有多少也激活了L1，以及他们的L1/L2学习进度对比"""
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import psycopg2
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import statistics
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import sys
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conn = psycopg2.connect(
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host="bj-postgres-16pob4sg.sql.tencentcdb.com",
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port=28591,
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user="ai_member",
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password="LdfjdjL83h3h3^$&**YGG*",
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dbname="vala_bi"
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)
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cur = conn.cursor()
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# ========================================
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# Part 1: 激活L2的用户中有多少也激活了L1
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# ========================================
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print("=" * 60)
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print("Part 1: L2用户中同时激活L1的比例")
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print("=" * 60)
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sql1 = """
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WITH orders AS (
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SELECT o.out_trade_no, o.account_id, o.pay_success_date
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FROM bi_vala_order o
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JOIN bi_vala_app_account a ON o.account_id = a.id
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WHERE o.pay_success_date >= '2026-03-01'
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AND o.order_status != 4
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AND o.pay_success_date IS NOT NULL
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AND a.status = 1
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),
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l2_tickets AS (
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SELECT DISTINCT o.account_id
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FROM orders o
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JOIN bi_vala_seasonal_ticket t ON o.out_trade_no = t.out_trade_no
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WHERE t.status = 1
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AND t.deleted_at IS NULL
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AND t.season_package_level = 'A2'
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),
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l1_tickets AS (
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SELECT DISTINCT o.account_id
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FROM orders o
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JOIN bi_vala_seasonal_ticket t ON o.out_trade_no = t.out_trade_no
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WHERE t.status = 1
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AND t.deleted_at IS NULL
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AND t.season_package_level = 'A1'
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),
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all_l1_anytime AS (
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-- L1激活（不限时间）
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SELECT DISTINCT account_id
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FROM l2_tickets l2
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WHERE EXISTS (
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SELECT 1 FROM bi_vala_seasonal_ticket t
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JOIN bi_vala_order o ON t.out_trade_no = o.out_trade_no
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WHERE t.status = 1 AND t.deleted_at IS NULL
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AND t.season_package_level = 'A1'
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AND o.account_id = l2.account_id
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)
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)
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SELECT
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(SELECT COUNT(*) FROM l2_tickets) AS total_l2_accounts,
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(SELECT COUNT(*) FROM all_l1_anytime) AS l1_l2_both,
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(SELECT COUNT(*) FROM l1_tickets WHERE account_id IN (SELECT account_id FROM l2_tickets)) AS l1_l2_both_same_period;
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"""
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cur.execute(sql1)
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r1 = cur.fetchone()
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total_l2 = r1[0]
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both_any = r1[1]
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both_period = r1[2]
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print(f"激活L2的账户数（2026-03后订单）: {total_l2}")
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print(f"其中也激活了L1的账户数（不限时间）: {both_any} ({both_any/total_l2*100:.1f}%)")
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print(f"其中也通过2026-03后订单激活了L1: {both_period} ({both_period/total_l2*100:.1f}%)")
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# ========================================
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# Part 2: 双激活用户的学习进度对比
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# ========================================
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print(f"\n{'='*60}")
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print("Part 2: 双激活用户 L1 vs L2 学习进度对比（下单30天内）")
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print("=" * 60)
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sql2 = """
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WITH orders AS (
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SELECT o.id, o.out_trade_no, o.account_id, o.pay_success_date
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FROM bi_vala_order o
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JOIN bi_vala_app_account a ON o.account_id = a.id
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WHERE o.pay_success_date >= '2026-03-01'
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AND o.order_status != 4
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AND o.pay_success_date IS NOT NULL
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AND a.status = 1
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),
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l2_accounts AS (
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SELECT DISTINCT o.account_id
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FROM orders o
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JOIN bi_vala_seasonal_ticket t ON o.out_trade_no = t.out_trade_no
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WHERE t.status = 1 AND t.deleted_at IS NULL AND t.season_package_level = 'A2'
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),
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dual_tickets AS (
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-- 只取同时激活了L1和L2的账户的tickets
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SELECT o.out_trade_no, o.account_id, o.pay_success_date,
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t.character_id, t.season_package_level
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FROM orders o
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JOIN bi_vala_seasonal_ticket t ON o.out_trade_no = t.out_trade_no
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WHERE t.status = 1
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AND t.deleted_at IS NULL
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AND t.season_package_level IN ('A1', 'A2')
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AND o.account_id IN (
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SELECT account_id FROM l2_accounts
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INTERSECT
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SELECT DISTINCT o2.account_id FROM orders o2
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JOIN bi_vala_seasonal_ticket t2 ON o2.out_trade_no = t2.out_trade_no
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WHERE t2.status = 1 AND t2.deleted_at IS NULL AND t2.season_package_level = 'A1'
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)
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),
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all_chapter_records AS (
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SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_0 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_1 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_2 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_3 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_4 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_5 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_6 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_7 WHERE play_status = 1
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),
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level_records AS (
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SELECT pr.user_id, pr.chapter_id, pr.created_at, l.course_level
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FROM all_chapter_records pr
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JOIN bi_level_unit_lesson l ON pr.chapter_id = l.id
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WHERE l.course_level IN ('L1', 'L2')
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),
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ticket_progress AS (
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SELECT
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t.out_trade_no,
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t.account_id,
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t.character_id,
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t.season_package_level,
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COUNT(DISTINCT lr.chapter_id) AS completed_lessons
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FROM dual_tickets t
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LEFT JOIN level_records lr
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ON t.character_id = lr.user_id
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AND lr.course_level = CASE
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WHEN t.season_package_level = 'A1' THEN 'L1'
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WHEN t.season_package_level = 'A2' THEN 'L2'
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END
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AND lr.created_at >= t.pay_success_date
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AND lr.created_at <= t.pay_success_date + INTERVAL '30 days'
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GROUP BY t.out_trade_no, t.account_id, t.character_id, t.season_package_level
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)
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SELECT
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CASE WHEN season_package_level = 'A1' THEN 'L1' ELSE 'L2' END AS course_level,
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completed_lessons,
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COUNT(*) AS ticket_count
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FROM ticket_progress
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GROUP BY season_package_level, completed_lessons
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ORDER BY season_package_level, completed_lessons;
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"""
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cur.execute(sql2)
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rows = cur.fetchall()
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l1_rows = [(r[1], r[2]) for r in rows if r[0] == 'L1']
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l2_rows = [(r[1], r[2]) for r in rows if r[0] == 'L2']
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for label, data in [('L1', l1_rows), ('L2', l2_rows)]:
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total = sum(r[1] for r in data)
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print(f"\n--- {label}（双激活用户，仅2026-03后订单ticket）---")
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print(f"总 ticket 数: {total}")
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# 分桶展示
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buckets = [(0,0), (1,5), (6,10), (11,15), (16,20), (21,25), (26,30), (31,999)]
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print(f"{'区间':>12} | {'ticket数':>10} | {'占比':>8}")
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print("-" * 35)
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for lo, hi in buckets:
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if lo == hi == 0:
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cnt = sum(r[1] for r in data if r[0] == 0)
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label_b = "0节"
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elif hi == 999:
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cnt = sum(r[1] for r in data if r[0] >= lo)
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label_b = f"{lo}+"
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else:
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cnt = sum(r[1] for r in data if lo <= r[0] <= hi)
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label_b = f"{lo}-{hi}"
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pct = cnt / total * 100 if total > 0 else 0
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print(f"{label_b:>12} | {cnt:>10} | {pct:>7.1f}%")
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# 统计
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values = []
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for v, c in data:
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values.extend([v] * c)
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if values:
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avg = sum(values) / len(values)
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med = statistics.median(values)
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zero_pct = sum(1 for v in values if v == 0) / len(values) * 100
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p25 = sorted(values)[len(values)//4]
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p75 = sorted(values)[len(values)*3//4]
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print(f"\n平均={avg:.1f} | 中位数={med:.0f} | P25={p25} | P75={p75} | 0节占比={zero_pct:.1f}%")
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# ========================================
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# Part 3: 同一用户 L1 vs L2 进度对比
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# ========================================
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print(f"\n{'='*60}")
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print("Part 3: 同一用户 L1 vs L2 进度逐用户对比")
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print("=" * 60)
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sql3 = """
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WITH orders AS (
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SELECT o.id, o.out_trade_no, o.account_id, o.pay_success_date
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FROM bi_vala_order o
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JOIN bi_vala_app_account a ON o.account_id = a.id
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WHERE o.pay_success_date >= '2026-03-01'
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AND o.order_status != 4
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AND o.pay_success_date IS NOT NULL
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AND a.status = 1
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),
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l2_accounts AS (
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SELECT DISTINCT o.account_id
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FROM orders o
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JOIN bi_vala_seasonal_ticket t ON o.out_trade_no = t.out_trade_no
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WHERE t.status = 1 AND t.deleted_at IS NULL AND t.season_package_level = 'A2'
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),
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dual_accounts AS (
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SELECT account_id FROM l2_accounts
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INTERSECT
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SELECT DISTINCT o2.account_id FROM orders o2
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JOIN bi_vala_seasonal_ticket t2 ON o2.out_trade_no = t2.out_trade_no
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WHERE t2.status = 1 AND t2.deleted_at IS NULL AND t2.season_package_level = 'A1'
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),
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dual_tickets AS (
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SELECT o.out_trade_no, o.account_id, o.pay_success_date,
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t.character_id, t.season_package_level
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FROM orders o
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JOIN bi_vala_seasonal_ticket t ON o.out_trade_no = t.out_trade_no
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WHERE t.status = 1 AND t.deleted_at IS NULL
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AND t.season_package_level IN ('A1', 'A2')
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AND o.account_id IN (SELECT account_id FROM dual_accounts)
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),
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all_chapter_records AS (
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SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_0 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_1 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_2 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_3 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_4 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_5 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_6 WHERE play_status = 1
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UNION ALL SELECT user_id, chapter_id, created_at FROM bi_user_chapter_play_record_7 WHERE play_status = 1
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),
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level_records AS (
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SELECT pr.user_id, pr.chapter_id, pr.created_at, l.course_level
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FROM all_chapter_records pr
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JOIN bi_level_unit_lesson l ON pr.chapter_id = l.id
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WHERE l.course_level IN ('L1', 'L2')
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),
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ticket_progress AS (
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SELECT
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t.out_trade_no,
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t.account_id,
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t.character_id,
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t.season_package_level,
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COUNT(DISTINCT lr.chapter_id) AS completed_lessons
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FROM dual_tickets t
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LEFT JOIN level_records lr
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ON t.character_id = lr.user_id
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AND lr.course_level = CASE
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WHEN t.season_package_level = 'A1' THEN 'L1'
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WHEN t.season_package_level = 'A2' THEN 'L2'
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END
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AND lr.created_at >= t.pay_success_date
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AND lr.created_at <= t.pay_success_date + INTERVAL '30 days'
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GROUP BY t.out_trade_no, t.account_id, t.character_id, t.season_package_level
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),
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account_level_progress AS (
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-- 每个用户每个level取所有ticket中完课数的最大值（取最好的那个ticket）
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SELECT
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account_id,
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CASE WHEN season_package_level = 'A1' THEN 'L1' ELSE 'L2' END AS course_level,
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MAX(completed_lessons) AS max_completed
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FROM ticket_progress
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GROUP BY account_id, season_package_level
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)
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SELECT
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COALESCE(l1.max_completed, 0) AS l1_lessons,
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COALESCE(l2.max_completed, 0) AS l2_lessons,
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COUNT(*) AS account_count
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FROM (SELECT DISTINCT account_id FROM dual_accounts) da
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LEFT JOIN account_level_progress l1 ON da.account_id = l1.account_id AND l1.course_level = 'L1'
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LEFT JOIN account_level_progress l2 ON da.account_id = l2.account_id AND l2.course_level = 'L2'
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GROUP BY COALESCE(l1.max_completed, 0), COALESCE(l2.max_completed, 0)
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ORDER BY l1_lessons, l2_lessons;
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"""
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cur.execute(sql3)
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rows3 = cur.fetchall()
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print(f"\nL1进度 vs L2进度（每个用户取该level最佳ticket的完课数）")
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print(f"{'L1节数':>8} | {'L2节数':>8} | {'用户数':>8}")
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print("-" * 30)
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for r in rows3:
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print(f"{r[0]:>8} | {r[1]:>8} | {r[2]:>8}")
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# Summary: L1 > L2, L1 < L2, L1 = L2
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l1_gt = sum(r[2] for r in rows3 if r[0] > r[1])
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l2_gt = sum(r[2] for r in rows3 if r[0] < r[1])
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equal = sum(r[2] for r in rows3 if r[0] == r[1])
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total_dual = sum(r[2] for r in rows3)
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print(f"\n总结（用户级）:")
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print(f" L1进度 > L2进度: {l1_gt} 人 ({l1_gt/total_dual*100:.1f}%)")
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print(f" L1进度 < L2进度: {l2_gt} 人 ({l2_gt/total_dual*100:.1f}%)")
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print(f" L1进度 = L2进度: {equal} 人 ({equal/total_dual*100:.1f}%)")
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# Both zero
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both_zero = sum(r[2] for r in rows3 if r[0] == 0 and r[1] == 0)
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print(f" 两者均为0节: {both_zero} 人 ({both_zero/total_dual*100:.1f}%)")
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cur.close()
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conn.close()
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print("\n查询完成。")
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