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-- UTC timestamps: not null and new indexes
-- Created 20110715
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ALTER TABLE `cehior_auth_header` 
  CHANGE COLUMN `utc` `utc` TIMESTAMP NOT NULL,
  ADD INDEX `utc` (`utc` ASC) ;

ALTER TABLE `cehior_auth_header_task` 
  CHANGE COLUMN `create_utc` `create_utc` TIMESTAMP NOT NULL,
  ADD INDEX `create_utc` (`create_utc` ASC),
  ADD INDEX `finish_utc` (`finish_utc` ASC);


