13 lines
482 B
Python
13 lines
482 B
Python
from sqlalchemy import MetaData
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from sqlalchemy.orm import declarative_base
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# Optional: naming convention keeps Alembic diffs stable
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convention = {
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"ix": "ix_%(column_0_label)s",
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"uq": "uq_%(table_name)s_%(column_0_name)s",
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"ck": "ck_%(table_name)s_%(constraint_name)s",
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"fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
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"pk": "pk_%(table_name)s",
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}
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metadata = MetaData(naming_convention=convention)
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Base = declarative_base(metadata=metadata) |