ERROR 1706 (HY000): Leaf Error (127. 0. 0. 1:3307): Feature INSERT IGNORE … ON DUPLICATE KEY UPDATE is not supported by MemSQL
Issue
When you use the IGNORE modifier in a INSERT statement, SingleStore ignores records with duplicate key entries and only inserts records with unique key values.ON DUPLICATE KEY UPDATE clause, instead of ignoring the insert, performs an update on the row with the duplicate key value.
Solution
Either use the IGNORE modifier or ON DUPLICATE KEY UPDATE clause in INSERT statements, but not both.
Last modified: July 5, 2021