Esempio n. 1
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def downgrade():
    for stmt in bulk_rename(mapping, True):
        op.execute(stmt)
Esempio n. 2
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def downgrade():
    for stmt in bulk_rename(mapping, True):
        op.execute(stmt)
Esempio n. 3
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def upgrade():
    for stmt in bulk_rename(mapping):
        op.execute(stmt)
Esempio n. 4
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def upgrade():
    for stmt in bulk_rename(mapping):
        op.execute(stmt)