Direct Alembic to ignore the sqlite_sequence table (#586)

* Direct Alembic to ignore the sqlite_sequence table

* Direct Alembic to ignore the sqlite_sequence table

* Fix "Skipping unsupported ALTER" warning on database migration
This commit is contained in:
Andrew Dickinson 2020-04-26 08:20:24 -04:00 committed by GitHub
parent 27cac869d3
commit 2c32c6190c
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 36 additions and 11 deletions

View file

@ -41,7 +41,7 @@ def run_migrations_offline():
"""
url = config.get_main_option("sqlalchemy.url")
context.configure(url=url)
context.configure(url=url, include_object=include_object)
with context.begin_transaction():
context.run_migrations()
@ -75,6 +75,7 @@ def run_migrations_online():
context.configure(
connection=connection,
target_metadata=target_metadata,
include_object=include_object,
process_revision_directives=process_revision_directives,
**current_app.extensions["migrate"].configure_args
)
@ -86,6 +87,12 @@ def run_migrations_online():
connection.close()
def include_object(object, name, type_, reflected, compare_to):
if name == "sqlite_sequence":
return False
return True
if context.is_offline_mode():
run_migrations_offline()
else:

View file

@ -165,21 +165,39 @@ def upgrade():
sa.Column("remote_addr", sa.String(length=50), nullable=True),
sa.PrimaryKeyConstraint("id"),
)
op.add_column(
"project",
sa.Column(
"logging_preference",
sa.Enum("DISABLED", "ENABLED", "RECORD_IP", name="loggingmode"),
server_default="ENABLED",
nullable=False,
),
)
bind = op.get_bind()
if bind.engine.name == "sqlite":
with op.batch_alter_table("project", recreate="always") as batch_op:
batch_op.add_column(
sa.Column(
"logging_preference",
sa.Enum("DISABLED", "ENABLED", "RECORD_IP", name="loggingmode"),
server_default="ENABLED",
nullable=False,
),
)
else:
op.add_column(
"project",
sa.Column(
"logging_preference",
sa.Enum("DISABLED", "ENABLED", "RECORD_IP", name="loggingmode"),
server_default="ENABLED",
nullable=False,
),
)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_column("project", "logging_preference")
bind = op.get_bind()
if bind.engine.name == "sqlite":
with op.batch_alter_table("project", recreate="always") as batch_op:
batch_op.drop_column("logging_preference")
else:
op.drop_column("project", "logging_preference")
op.drop_table("transaction")
op.drop_index(
op.f("ix_project_version_transaction_id"), table_name="project_version"