8 lines
		
	
	
		
			199 B
		
	
	
	
		
			PL/PgSQL
		
	
	
	
	
	
			
		
		
	
	
			8 lines
		
	
	
		
			199 B
		
	
	
	
		
			PL/PgSQL
		
	
	
	
	
	
| BEGIN;
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| 
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| ALTER TABLE device_port DROP COLUMN is_uplink_admin;
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| ALTER TABLE device_port ADD COLUMN "slave_of"  text;
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| ALTER TABLE device_port ADD COLUMN "is_master" bool DEFAULT false NOT NULL;
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| 
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| COMMIT;
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