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21 lines
666 B
SQL
21 lines
666 B
SQL
DO $$
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BEGIN
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-- Check if file_sha1 column does not exist
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IF NOT EXISTS(SELECT 1 FROM information_schema.columns WHERE table_schema = 'public' AND table_name = 'vectors' AND column_name = 'file_sha1') THEN
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-- Add the file_sha1 column
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ALTER TABLE public.vectors ADD COLUMN file_sha1 TEXT;
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-- Populate file_sha1 using metadata JSONB column
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UPDATE public.vectors SET file_sha1 = metadata->>'file_sha1';
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END IF;
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END $$;
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-- Update migrations table
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INSERT INTO migrations (name)
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SELECT '202309157004032_add_sha1_column'
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WHERE NOT EXISTS (
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SELECT 1 FROM migrations WHERE name = '202309157004032_add_sha1_column'
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);
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COMMIT; |