ephraimbuddy commented on code in PR #62234:
URL: https://github.com/apache/airflow/pull/62234#discussion_r2926517680
##########
airflow-core/src/airflow/migrations/versions/0047_3_0_0_add_dag_versioning.py:
##########
@@ -72,6 +74,14 @@ def upgrade():
)
with ignore_sqlite_value_error(), op.batch_alter_table("dag_code") as
batch_op:
+ if dialect_name == "mysql":
+ # MySQL can't drop a primary key while an AUTO_INCREMENT column
depends on it.
+ batch_op.alter_column(
+ "fileloc_hash",
+ existing_type=sa.BigInteger(),
+ existing_nullable=False,
+ autoincrement=False,
+ )
Review Comment:
This can be done as a next step fixing offline issues
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