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52 lines
1.2 KiB
Python
52 lines
1.2 KiB
Python
"""Make 'last_attempt_status' nullable
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Revision ID: b082fec533f0
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Revises: df0c7ad8a076
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Create Date: 2023-08-06 12:05:47.087325
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"""
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from alembic import op
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from sqlalchemy.dialects import postgresql
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# revision identifiers, used by Alembic.
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revision = "b082fec533f0"
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down_revision = "df0c7ad8a076"
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branch_labels: None = None
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depends_on: None = None
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def upgrade() -> None:
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op.alter_column(
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"connector_credential_pair",
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"last_attempt_status",
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existing_type=postgresql.ENUM(
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"NOT_STARTED",
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"IN_PROGRESS",
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"SUCCESS",
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"FAILED",
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name="indexingstatus",
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),
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nullable=True,
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)
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def downgrade() -> None:
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# First, update any null values to a default value
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op.execute(
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"UPDATE connector_credential_pair SET last_attempt_status = 'NOT_STARTED' WHERE last_attempt_status IS NULL"
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)
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# Then, make the column non-nullable
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op.alter_column(
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"connector_credential_pair",
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"last_attempt_status",
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existing_type=postgresql.ENUM(
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"NOT_STARTED",
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"IN_PROGRESS",
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"SUCCESS",
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"FAILED",
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name="indexingstatus",
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),
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nullable=False,
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)
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