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SELECT order_id,product_name,qty
from orders
INTO OUTFILE '/tmp/orders.csv'
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n'

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notee    (\t) Don't write into outfile.

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CREATE PROCEDURE A()
BEGIN
DECLARE 'Constraint Violation'
CONDITION FOR sqlexception;
DECLARE EXIT HANDLER FOR
'Constraint Violation' ROLLBACK;
BEGIN TRAN ......
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