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fix: flask db downgrade not work (#29465)

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非法操作
2025-12-11 14:30:09 +08:00
committed by GitHub
parent 69a22af1c9
commit fcadee9413
1 changed files with 23 additions and 3 deletions
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26
api/migrations/versions/2025_11_15_2102-09cfdda155d1_mysql_adaptation.py
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@@ -1,4 +1,4 @@
"""empty message
"""mysql adaptation
Revision ID: 09cfdda155d1
Revises: 669ffd70119c
@@ -97,11 +97,31 @@ def downgrade():
batch_op.alter_column('include_plugins',
existing_type=sa.JSON(),
type_=postgresql.ARRAY(sa.VARCHAR(length=255)),
existing_nullable=False)
existing_nullable=False,
postgresql_using="""
COALESCE(
regexp_replace(
replace(replace(include_plugins::text, '[', '{'), ']', '}'),
'"',
'',
'g'
)::varchar(255)[],
ARRAY[]::varchar(255)[]
)""")
batch_op.alter_column('exclude_plugins',
existing_type=sa.JSON(),
type_=postgresql.ARRAY(sa.VARCHAR(length=255)),
existing_nullable=False)
existing_nullable=False,
postgresql_using="""
COALESCE(
regexp_replace(
replace(replace(exclude_plugins::text, '[', '{'), ']', '}'),
'"',
'',
'g'
)::varchar(255)[],
ARRAY[]::varchar(255)[]
)""")
with op.batch_alter_table('external_knowledge_bindings', schema=None) as batch_op:
batch_op.alter_column('external_knowledge_id',