17 lines
474 B
SQL
17 lines
474 B
SQL
DO $$
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BEGIN
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IF EXISTS (
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SELECT 1
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FROM invoices
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WHERE provider_invoice_id IS NOT NULL
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GROUP BY provider, provider_invoice_id
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HAVING COUNT(*) > 1
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) THEN
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RAISE EXCEPTION 'duplicate invoices(provider, provider_invoice_id) values require reconciliation before migration 019';
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END IF;
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END $$;
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CREATE UNIQUE INDEX IF NOT EXISTS idx_invoices_provider_object_unique
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ON invoices(provider, provider_invoice_id)
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WHERE provider_invoice_id IS NOT NULL;
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