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33 lines
825 B
MySQL
33 lines
825 B
MySQL
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ALTER TABLE keystore
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ADD COLUMN updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP;
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ALTER TABLE otx_dispatch
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ADD COLUMN updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP;
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ALTER TABLE gas_quota
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ADD COLUMN updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP;
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-- updated_at function
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create function update_timestamp()
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returns trigger
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as $$
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begin
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new.updated_at = current_timestamp;
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return new;
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end;
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$$ language plpgsql;
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create trigger update_keystore_timestamp
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before update on keystore
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for each row
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execute procedure update_timestamp();
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create trigger update_otx_dispatch_timestamp
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before update on otx_dispatch
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for each row
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execute procedure update_timestamp();
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create trigger update_gas_quota_timestamp
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before update on gas_quota
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for each row
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execute procedure update_timestamp();
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