| 5 | | WITH CumulativeBalances AS ( |
| 6 | | SELECT |
| 7 | | t.transaction_id, |
| 8 | | t.transaction_name, |
| 9 | | t.date AS transaction_date, |
| 10 | | ta.account_name, |
| 11 | | u.user_id, |
| 12 | | u.user_name, |
| 13 | | tb.spent_amount AS transaction_amount, |
| 14 | | SUM(tb.earned_amount - tb.spent_amount) OVER ( |
| 15 | | PARTITION BY ta.transaction_account_id |
| 16 | | ORDER BY t.date |
| 17 | | ) AS calculated_balance |
| 18 | | FROM |
| 19 | | transaction_account ta |
| 20 | | JOIN |
| 21 | | user u ON ta.user_id = u.user_id |
| 22 | | JOIN |
| 23 | | transaction_breakdown tb ON ta.transaction_account_id = tb.transaction_account_id |
| 24 | | JOIN |
| 25 | | transaction t ON tb.transaction_id = t.transaction_id |
| 26 | | WHERE |
| 27 | | ta.account_name = 'Specific Account Name' -- Може да се замени со специфично име на акаунт |
| | 5 | CREATE OR REPLACE FUNCTION get_transactions_exceeding_account_balance( |
| | 6 | p_account_name TEXT |
| 29 | | SELECT |
| 30 | | user_id, |
| 31 | | user_name, |
| 32 | | account_name, |
| 33 | | transaction_id, |
| 34 | | transaction_name, |
| 35 | | transaction_amount, |
| 36 | | transaction_date, |
| 37 | | calculated_balance |
| 38 | | FROM |
| 39 | | CumulativeBalances |
| 40 | | WHERE |
| 41 | | transaction_amount > calculated_balance -- Трансакцијата го надминува пресметаниот баланс |
| 42 | | AND transaction_amount > 0 |
| 43 | | ORDER BY |
| 44 | | user_id, account_name, transaction_date DESC; |
| | 8 | RETURNS TABLE ( |
| | 9 | user_id INT, |
| | 10 | user_name TEXT, |
| | 11 | account_name TEXT, |
| | 12 | transaction_id INT, |
| | 13 | transaction_name TEXT, |
| | 14 | transaction_amount NUMERIC, |
| | 15 | transaction_date TIMESTAMP, |
| | 16 | calculated_balance NUMERIC |
| | 17 | ) |
| | 18 | LANGUAGE plpgsql |
| | 19 | AS $$ |
| | 20 | BEGIN |
| | 21 | RETURN QUERY |
| | 22 | WITH cumulative_balances AS ( |
| | 23 | SELECT |
| | 24 | u.user_id, |
| | 25 | u.user_name, |
| | 26 | ta.account_name, |
| | 27 | t.transaction_id, |
| | 28 | t.transaction_name, |
| | 29 | tb.spent_amount AS transaction_amount, |
| | 30 | t.date AS transaction_date, |
| | 31 | SUM(tb.earned_amount - tb.spent_amount) |
| | 32 | OVER (PARTITION BY ta.transaction_account_id ORDER BY t.date) |
| | 33 | AS calculated_balance |
| | 34 | FROM transaction_account ta |
| | 35 | JOIN "user" u ON ta.user_id = u.user_id |
| | 36 | JOIN transaction_breakdown tb ON ta.transaction_account_id = tb.transaction_account_id |
| | 37 | JOIN transaction t ON tb.transaction_id = t.transaction_id |
| | 38 | WHERE ta.account_name = p_account_name |
| | 39 | ) |
| | 40 | SELECT * |
| | 41 | FROM cumulative_balances |
| | 42 | WHERE transaction_amount > calculated_balance |
| | 43 | AND transaction_amount > 0 |
| | 44 | ORDER BY transaction_date DESC; |
| | 45 | END; |
| | 46 | $$; |
| | 47 | |