##Instruction:
Database: financial
Total Tables: 8
Total Columns: 55

Table Schemas:

Database: financial
Total Tables: 8
Total Columns: 55

Table Schemas:

Table: account (4 columns)
--------------------------
• account_id (integer): the id of the account
• district_id (integer): location of branch
• frequency (text): frequency of the acount
• date (date): the creation date of the account
  Values: in the form YYMMDD

Table: card (4 columns)
-----------------------
• card_id (integer): id number of credit card
• disp_id (integer): disposition id
• type (text): type of credit card
  Values: "junior": junior class of credit card; 
"classic": standard class of credit card; 
"gold": high-leve...
• issued (date): the date when the credit card issued
  Values: in the form YYMMDD

Table: client (4 columns)
-------------------------
• client_id (integer): the unique number
• gender (text)
  Values: F：female 
M：male
• birth_date (date): birth date
• district_id (integer): location of branch

Table: disp (4 columns)
-----------------------
• disp_id (integer): unique number of identifying this row of record
• client_id (integer): id number of client
• account_id (integer): id number of account
• type (text): type of disposition
  Values: "OWNER" : "USER" : "DISPONENT"
commonsense evidence:
the account can only have the right to issue pe...

Table: district (16 columns)
----------------------------
• district_id (integer): location of branch
• A2 (text): district_name
• A3 (text): region
• A4 (text)
• A5 (text): municipality < district < region
• A6 (text): municipality < district < region
• A7 (text): municipality < district < region
• A8 (integer): municipality < district < region
• A9 (integer)
  Values: not useful
• A10 (real): ratio of urban inhabitants
• A11 (integer): average salary
• A12 (real): unemployment rate 1995
• A13 (real): unemployment rate 1996
• A14 (integer): no. of entrepreneurs per 1000 inhabitants
• A15 (integer): no. of committed crimes 1995
• A16 (integer): no. of committed crimes 1996

Table: loan (7 columns)
-----------------------
• loan_id (integer): the id number identifying the loan data
• account_id (integer): the id number identifying the account
• date (date): the date when the loan is approved
• amount (integer): approved amount
  Values: unit：US dollar
• duration (integer): loan duration
  Values: unit：month
• payments (real): monthly payments
  Values: unit：month
• status (text): repayment status
  Values: 'A' stands for contract finished, no problems;
'B' stands for contract finished, loan not paid;
'C' ...

Table: order (6 columns)
------------------------
• order_id (integer): identifying the unique order
• account_id (integer): id number of account
• bank_to (text): bank of the recipient
• account_to (integer): account of the recipient
  Values: each bank has unique two-letter code
• amount (real): debited amount
• k_symbol (text): purpose of the payment
  Values: "POJISTNE" stands for insurance payment
"SIPO" stands for household payment
"LEASING" stands for lea...

Table: trans (10 columns)
-------------------------
• trans_id (integer): transaction id
• account_id (integer)
• date (date): date of transaction
• type (text): +/- transaction
  Values: "PRIJEM" stands for credit
"VYDAJ" stands for withdrawal
• operation (text): mode of transaction
  Values: "VYBER KARTOU": credit card withdrawal
"VKLAD": credit in cash
"PREVOD Z UCTU" :collection from anot...
• amount (integer): amount of money
  Values: Unit：USD
• balance (integer): balance after transaction
  Values: Unit：USD
• k_symbol (text)
  Values: "POJISTNE": stands for insurrance payment
"SLUZBY": stands for payment for statement
"UROK": stands ...
• bank (text)
  Values: each bank has unique two-letter code
• account (integer)

##Evidence:
Income transactions refer to type = 'PRIJEM'. Average age is calculated as of the loan date 1994-08-25.

##Role Access Policy (Column-Level):
Role: LoanOfficer
Accessible Columns: account: account_id, district_id, frequency, date; client: client_id, district_id; disp: disp_id, client_id, account_id, type; loan: ALL COLUMNS; trans: account_id, date, type, amount, balance

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: For the loan approved on August 25, 1994, provide a comprehensive profile including: the district information (name, region, average salary rank, unemployment rank), how long the account was open before the loan, the demographics of clients in that district (total count, gender breakdown, average age), and the account's transaction history (number of transactions and total income) before the loan date.
Evidence: Income transactions refer to type = 'PRIJEM'. Average age is calculated as of the loan date 1994-08-25.
Answer: Sorry, I cannot answer.
Permission: denied (Missing column permissions: client: birth_date, gender; district: A11, A12, A2, A3, district_id)
Gold SQL: WITH LoanAccounts AS (
    SELECT 
        T2.account_id,
        T2.date AS loan_date,
        T1.district_id,
        T1.date AS account_open_date,
        JULIANDAY(T2.date) - JULIANDAY(T1.date) AS days_since_account_opened
    FROM 
        account AS T1 
    INNER JOIN 
        loan AS T2 ON T1.account_id = T2.account_id
    WHERE 
        T2.date = '1994-08-25'
),
DistrictInfo AS (
    SELECT 
        d.district_id,
        d.A2 AS district_name,
        d.A3 AS region,
        d.A11 AS avg_salary,
        d.A12 AS unemployment_rate_1995,
        RANK() OVER (ORDER BY d.A11 DESC) AS salary_rank,
        RANK() OVER (ORDER BY d.A12) AS unemployment_rank
    FROM 
        district d
    INNER JOIN 
        LoanAccounts la ON d.district_id = la.district_id
),
ClientsInDistrict AS (
    SELECT 
        d.district_id,
        COUNT(DISTINCT c.client_id) AS num_clients,
        SUM(CASE WHEN c.gender = 'M' THEN 1 ELSE 0 END) AS male_clients,
        SUM(CASE WHEN c.gender = 'F' THEN 1 ELSE 0 END) AS female_clients,
        AVG(JULIANDAY('1994-08-25') - JULIANDAY(c.birth_date))/365.25 AS avg_client_age
    FROM 
        client c
    INNER JOIN 
        district d ON c.district_id = d.district_id
    GROUP BY 
        d.district_id
)
SELECT 
    la.district_id,
    di.district_name,
    di.region,
    la.account_open_date,
    la.days_since_account_opened AS days_account_open_before_loan,
    di.avg_salary,
    di.unemployment_rate_1995,
    di.salary_rank,
    di.unemployment_rank,
    cid.num_clients,
    cid.male_clients,
    cid.female_clients,
    cid.avg_client_age,
    (SELECT COUNT(*) FROM trans t WHERE t.account_id = la.account_id AND t.date < '1994-08-25') AS transactions_before_loan,
    (SELECT SUM(amount) FROM trans t WHERE t.account_id = la.account_id AND t.date < '1994-08-25' AND t.type = 'PRIJEM') AS total_income_before_loan
FROM 
    LoanAccounts la
LEFT JOIN 
    DistrictInfo di ON la.district_id = di.district_id
LEFT JOIN 
    ClientsInDistrict cid ON la.district_id = cid.district_id
ORDER BY 
    la.district_id;