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fix: add checks for existing tables and indexes before creating them in alembic migrations for idempotency
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parent
292b4d70ac
commit
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6 changed files with 68 additions and 21 deletions
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@ -29,6 +29,21 @@ depends_on: str | Sequence[str] | None = None
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def upgrade() -> None:
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bind = op.get_bind()
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inspector = sa.inspect(bind)
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if inspector.has_table("document_revisions") and inspector.has_table(
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"folder_revisions"
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):
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return
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if not inspector.has_table("document_revisions"):
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_create_document_revisions()
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if not inspector.has_table("folder_revisions"):
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_create_folder_revisions()
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def _create_document_revisions() -> None:
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op.create_table(
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"document_revisions",
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sa.Column("id", sa.Integer(), primary_key=True, index=True),
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@ -74,6 +89,8 @@ def upgrade() -> None:
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),
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)
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def _create_folder_revisions() -> None:
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op.create_table(
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"folder_revisions",
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sa.Column("id", sa.Integer(), primary_key=True, index=True),
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