108 lines
2.6 KiB
Python
108 lines
2.6 KiB
Python
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"""Match Outlook child foreign keys to the parent mail identifier.
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Revision ID: d9e3f4a5b6c7
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Revises: c8d2e3f4a5b6
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Create Date: 2026-08-14
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"""
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from alembic import op
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import sqlalchemy as sa
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revision = "d9e3f4a5b6c7"
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down_revision = "c8d2e3f4a5b6"
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branch_labels = None
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depends_on = None
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def upgrade():
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op.drop_constraint(
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"outlook_attachments_ibfk_1", "outlook_attachments", type_="foreignkey"
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)
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op.drop_constraint(
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"outlook_mail_interpretations_ibfk_1",
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"outlook_mail_interpretations",
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type_="foreignkey",
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)
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op.alter_column(
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"outlook_mails",
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"id",
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existing_type=sa.String(length=100),
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type_=sa.String(length=500),
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existing_nullable=False,
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)
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op.alter_column(
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"outlook_attachments",
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"mail_id",
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existing_type=sa.String(length=100),
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type_=sa.String(length=500),
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existing_nullable=False,
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)
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op.alter_column(
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"outlook_mail_interpretations",
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"mail_id",
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existing_type=sa.String(length=100),
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type_=sa.String(length=500),
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existing_nullable=False,
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)
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op.create_foreign_key(
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"outlook_attachments_ibfk_1",
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"outlook_attachments",
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"outlook_mails",
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["mail_id"],
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["id"],
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)
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op.create_foreign_key(
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"outlook_mail_interpretations_ibfk_1",
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"outlook_mail_interpretations",
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"outlook_mails",
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["mail_id"],
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["id"],
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)
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def downgrade():
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op.drop_constraint(
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"outlook_mail_interpretations_ibfk_1",
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"outlook_mail_interpretations",
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type_="foreignkey",
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)
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op.drop_constraint(
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"outlook_attachments_ibfk_1", "outlook_attachments", type_="foreignkey"
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)
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op.alter_column(
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"outlook_mail_interpretations",
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"mail_id",
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existing_type=sa.String(length=500),
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type_=sa.String(length=100),
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existing_nullable=False,
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)
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op.alter_column(
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"outlook_attachments",
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"mail_id",
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existing_type=sa.String(length=500),
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type_=sa.String(length=100),
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existing_nullable=False,
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)
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op.alter_column(
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"outlook_mails",
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"id",
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existing_type=sa.String(length=500),
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type_=sa.String(length=100),
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existing_nullable=False,
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)
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op.create_foreign_key(
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"outlook_mail_interpretations_ibfk_1",
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"outlook_mail_interpretations",
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"outlook_mails",
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["mail_id"],
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["id"],
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)
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op.create_foreign_key(
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"outlook_attachments_ibfk_1",
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"outlook_attachments",
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"outlook_mails",
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["mail_id"],
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["id"],
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)
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