do स्टेटमेंट लिखना

-- Create a DO $$ function
____ ____
-- BEGIN a transaction block
BEGIN 
    INSERT INTO patients (a1c, glucose, fasting, created_on) 
    VALUES (____, ____, ____, '37-03-2020 01:15:54');
-- Add an EXCEPTION
___
-- For all all other type of errors
WHEN others THEN 
    INSERT INTO errors (msg, detail) 
    VALUES ('failed to insert', '____');
END;
-- Make sure to specify the language
$$ language '____';

-- Select all the errors recorded
SELECT * FROM errors;