29 lines
1.0 KiB
SQL
29 lines
1.0 KiB
SQL
select
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cc_call_center_id Call_Center,
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cc_name Call_Center_Name,
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cc_manager Manager,
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sum(cr_net_loss) Returns_Loss
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from
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call_center,
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catalog_returns,
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date_dim,
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customer,
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customer_address,
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customer_demographics,
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household_demographics
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where
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cr_call_center_sk = cc_call_center_sk
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and cr_returned_date_sk = d_date_sk
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and cr_returning_customer_sk= c_customer_sk
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and cd_demo_sk = c_current_cdemo_sk
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and hd_demo_sk = c_current_hdemo_sk
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and ca_address_sk = c_current_addr_sk
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and d_year = 2000
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and d_moy = 12
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and ( (cd_marital_status = 'M' and cd_education_status = 'Unknown')
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or(cd_marital_status = 'W' and cd_education_status = 'Advanced Degree'))
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and hd_buy_potential like 'Unknown%'
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and ca_gmt_offset = -7
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group by cc_call_center_id,cc_name,cc_manager,cd_marital_status,cd_education_status
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order by sum(cr_net_loss) desc;
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