When encountering the error 1224: Partition not empty in MySQL, follow these steps:
SELECT TABLE
NAME, PARTITION
NAME FROM information
schema.partitions WHERE TABLE
SCHEMA = 'your
database
name' AND TABLE
NAME = 'your
table_name';
SELECT * FROM your
table
name PARTITION(partition_name) LIMIT 10;
DELETE FROM your
table
name PARTITION(partition_name) WHERE condition;
Or, if intending to remove all data from the partition:TRUNCATE TABLE your
table
name PARTITION(partition_name);
SELECT TABLE
NAME, COLUMN
NAME, CONSTRAINT
NAME, REFERENCED
TABLE
NAME, REFERENCED
COLUMN
NAME FROM information
schema.KEY
COLUMN
USAGE WHERE TABLE
SCHEMA = 'your
database
name' AND TABLE
NAME = 'your
table
name';
SHOW TRIGGERS FROM your
database
name LIKE 'your
table
name';
6. Adjust the data manipulation logic or constraints as necessary, ensuring no new data is automatically added to the partition during the operation.
(Perfect for DevOps & SREs)
(Perfect for DevOps & SREs)