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postgresql procedureda transaction qilish

Baxtiyor Bahodirov answered on October 22, 2023 Popularity 1/10 Helpfulness 1/10

answer postgresql procedureda transaction qilish

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postgresql procedureda transaction qilish

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CREATE OR REPLACE FUNCTION perform_transaction() RETURNS void AS $$
DECLARE
  -- Declare variables or placeholders for your SQL statements.
  amount_to_debit numeric := 100;
  account_id integer := 12345;
BEGIN
  -- Start the transaction.
  BEGIN;
  
  -- Perform your SQL operations within the transaction.
  -- For example, you can update or insert data.
  UPDATE accounts SET balance = balance - amount_to_debit WHERE id = account_id;
  INSERT INTO transaction_log (account_id, amount) VALUES (account_id, -amount_to_debit);
  
  -- Commit the transaction if everything is successful.
  COMMIT;
  
  -- If any error occurs, the transaction will be rolled back automatically.
  -- You can also handle exceptions and add ROLLBACK if necessary.
  
END;
$$ LANGUAGE plpgsql;

Popularity 1/10 Helpfulness 1/10 Language sql

Source: chat.openai.com

Tags: postgresql sql

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Contributed on Oct 22 2023

Baxtiyor Bahodirov

0 Answers Avg Quality 2/10

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postgresql procedureda transaction qilish

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SELECT perform_transaction();

Popularity 1/10 Helpfulness 1/10 Language sql

Source: chat.openai.com

Tags: sql postgresql

Link to this answer
Share Copy Link

Contributed on Oct 22 2023

Baxtiyor Bahodirov

0 Answers Avg Quality 2/10

postgresql procedureda transaction qilish

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postgresql procedureda transaction qilish

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