Graham McIntire
779203049d
The previous migration was already marked as run but the table doesn't exist. Using standard PostgreSQL table without TimescaleDB commercial features.
44 lines
1.3 KiB
Elixir
44 lines
1.3 KiB
Elixir
defmodule Towerops.Repo.Migrations.CreateMonitoringChecks do
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use Ecto.Migration
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def up do
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# Note: TimescaleDB features removed due to Apache license restrictions
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# Using standard PostgreSQL table instead
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create table(:monitoring_checks) do
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add :equipment_id, references(:equipment, type: :binary_id, on_delete: :delete_all),
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null: false
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add :status, :string, null: false
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add :response_time_ms, :integer
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add :checked_at, :utc_datetime, null: false
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timestamps(type: :utc_datetime, updated_at: false)
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end
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# Create indexes for query performance
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create index(:monitoring_checks, [:equipment_id])
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create index(:monitoring_checks, [:equipment_id, :checked_at])
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create index(:monitoring_checks, [:checked_at])
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# Note: Retention and compression policies require TimescaleDB commercial license
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# Commented out for Apache-licensed version
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# execute("""
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# SELECT add_retention_policy('monitoring_checks', INTERVAL '90 days')
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# """)
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#
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# execute("""
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# ALTER TABLE monitoring_checks SET (
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# timescaledb.compress,
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# timescaledb.compress_segmentby = 'equipment_id'
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# )
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# """)
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#
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# execute("""
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# SELECT add_compression_policy('monitoring_checks', INTERVAL '7 days')
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# """)
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end
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def down do
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drop table(:monitoring_checks)
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end
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end
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