ALTER TABLE cluster
	CHANGE COLUMN runtime provider VARCHAR(50) NOT NULL;
ALTER TABLE cluster
	DROP INDEX job_runtime_index;
ALTER TABLE cluster
	ADD INDEX job_provider_index (provider ASC);

ALTER TABLE job
	CHANGE COLUMN runtime provider VARCHAR(50) NOT NULL;
ALTER TABLE job
	DROP INDEX job_runtime_index;
ALTER TABLE job
	ADD INDEX job_provider_index (provider ASC);

Fix db schema write error
Fix db schema write error
