================================================================================
Table: billiards_dwd.dim_site_ex
Primary Key: site_id, scd2_start_time
================================================================================

## COLUMNS
--------------------------------------------------------------------------------
site_id: bigint | nullable=NO | PK
avatar: text | nullable=YES | 
address: text | nullable=YES | 
longitude: numeric(9,6) | nullable=YES | 
latitude: numeric(9,6) | nullable=YES | 
tenant_site_region_id: bigint | nullable=YES | 
auto_light: integer | nullable=YES | 
light_status: integer | nullable=YES | 
light_type: integer | nullable=YES | 
light_token: text | nullable=YES | 
site_type: integer | nullable=YES | 
site_label: text | nullable=YES | 
attendance_enabled: integer | nullable=YES | 
attendance_distance: integer | nullable=YES | 
customer_service_qrcode: text | nullable=YES | 
customer_service_wechat: text | nullable=YES | 
fixed_pay_qrcode: text | nullable=YES | 
prod_env: text | nullable=YES | 
shop_status: integer | nullable=YES | 
create_time: timestamp with time zone | nullable=YES | 
update_time: timestamp with time zone | nullable=YES | 
scd2_start_time: timestamp with time zone | nullable=NO | PK
scd2_end_time: timestamp with time zone | nullable=YES | 
scd2_is_current: integer | nullable=YES | 
scd2_version: integer | nullable=YES | 

## VALUE ANALYSIS (for enum detection)
--------------------------------------------------------------------------------

site_id:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    2790685415443269: 1

avatar:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    https://oss.ficoo.vip/admin/hXcE4E_1752495052016.jpg: 1

address:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    广东省广州市天河区天园街道朗朗桌球: 1

tenant_site_region_id:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    156440100: 1

auto_light:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    1: 1

light_status:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    1: 1

light_type:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    0: 1

light_token:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    : 1

site_type:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    1: 1

site_label:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    A: 1

attendance_enabled:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    1: 1

attendance_distance:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    0: 1

customer_service_qrcode:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    : 1

customer_service_wechat:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    : 1

fixed_pay_qrcode:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    : 1

prod_env:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    1: 1

shop_status:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    1: 1

scd2_is_current:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    1: 1

scd2_version:
  Total: 1, Non-null: 1, Distinct: 1
  *** LIKELY ENUM (distinct <= 15) ***
  Top values:
    1: 1

## SAMPLE DATA (first 10 rows)
--------------------------------------------------------------------------------
Columns: ['site_id', 'avatar', 'address', 'longitude', 'latitude', 'tenant_site_region_id', 'auto_light', 'light_status', 'light_type', 'light_token', 'site_type', 'site_label', 'attendance_enabled', 'attendance_distance', 'customer_service_qrcode', 'customer_service_wechat', 'fixed_pay_qrcode', 'prod_env', 'shop_status', 'create_time', 'update_time', 'scd2_start_time', 'scd2_end_time', 'scd2_is_current', 'scd2_version']

Row 1:
  site_id: 2790685415443269
  avatar: https://oss.ficoo.vip/admin/hXcE4E_1752495052016.jpg
  address: 广东省广州市天河区天园街道朗朗桌球
  longitude: 113.360321
  latitude: 23.133629
  tenant_site_region_id: 156440100
  auto_light: 1
  light_status: 1
  light_type: 0
  light_token: 
  site_type: 1
  site_label: A
  attendance_enabled: 1
  attendance_distance: 0
  customer_service_qrcode: 
  customer_service_wechat: 
  fixed_pay_qrcode: 
  prod_env: 1
  shop_status: 1
  create_time: NULL
  update_time: NULL
  scd2_start_time: 2025-12-14 21:20:28.731914+08:00
  scd2_end_time: 9999-12-31 00:00:00+08:00
  scd2_is_current: 1
  scd2_version: 1