6 lines
		
	
	
		
			264 B
		
	
	
	
		
			MySQL
		
	
	
	
	
	
		
		
			
		
	
	
			6 lines
		
	
	
		
			264 B
		
	
	
	
		
			MySQL
		
	
	
	
	
	
|  | ALTER TABLE sys_logininfor ADD (client_key varchar2(32) DEFAULT '');
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|  | COMMENT ON COLUMN sys_logininfor.client_key IS '客户端';
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|  | 
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|  | ALTER TABLE sys_logininfor ADD (device_type varchar2(32) DEFAULT '');
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|  | COMMENT ON COLUMN sys_logininfor.device_type IS '设备类型';
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