3414
MySQLERRORNotablePartitioningHIGH confidence
Partitioning not supported by storage engine (alternate path)
Production Risk
Low — DDL fails; no table is created.
How to reproduce
trigger — this will error
trigger — this will error
CREATE TABLE t (id INT) ENGINE=MyISAM PARTITION BY HASH(id) PARTITIONS 4;
expected output
ERROR 3414 (HY000): The storage engine does not support partitioning.
Fix
Use InnoDB for partitioned tables
Use InnoDB for partitioned tables
CREATE TABLE t (id INT) ENGINE=InnoDB PARTITION BY HASH(id) PARTITIONS 4;
Why this works
InnoDB supports all MySQL partitioning types.
What not to do
✕
Sources
Official documentation ↗
MySQL 8.0 — 3414 ER_PARTITIONING_NOT_SUPPORTED_BY_ENGINE2
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