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16 lines
303 B
16 lines
303 B
6 years ago
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# --- !Ups
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CREATE TYPE BLOCK_EXTRACTION_METHOD_TYPE AS ENUM ('PoW', 'PoS', 'TPoS');
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ALTER TABLE blocks
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ADD COLUMN extraction_method BLOCK_EXTRACTION_METHOD_TYPE NOT NULL DEFAULT 'PoW';
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# --- !Downs
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ALTER TABLE blocks
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DROP COLUMN extraction_method;
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DROP TYPE BLOCK_EXTRACTION_METHOD_TYPE;
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