关系型数据库 Postgresql 6.5.2

源代码在线查看: reset.sgml

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关键词: Postgresql 数据库
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								 				  				   RESET				  				  SQL - Language Statements				 				 				  				   RESET				  				  				   Restores run-time parameters for session to default values				  				 				 				  				   1998-09-24				  				  				RESET variable				  								  				   				    1998-09-24				   				   				    Inputs				   				   						    				     				      variable				      				       					Refer to the SET statement for more information on available					variables.				       				      				     				    				   				  								  				   				    1998-09-24				   				   				    Outputs				   				   								    				     				      				RESET VARIABLE				       				      				       					Message returned if 					variable is successfully reset					to its default value..				       				      				     				    				   				  				 				  				 				  				   1998-09-24				  				  				   Description				  				  				   RESET restores variables to the				   default values.				   Refer to the SET command for details on				   allowed values and defaults.				   RESET is an alternate form for				   SET variable = DEFAULT				  								  				   				    1998-09-24				   				   				    Notes				   				   				    The RESET statement is a Postgres				    language extension.				   				   				    Refer to SET/SHOW statements to set/show variable values.				   				  				 				  				 				  				   Usage				  				  				   Set DateStyle to its default value:								   				RESET DateStyle;				   				  								  				   Set Geqo to its default value:								      				RESET GEQO;				   				  				 								 				  				   Compatibility				  								  				   				    1998-09-24				   				   				    SQL92				   				   				    There is no RESET in SQL92.				   				  				 																Local variables:				mode: sgml				sgml-omittag:nil				sgml-shorttag:t				sgml-minimize-attributes:nil				sgml-always-quote-attributes:t				sgml-indent-step:1				sgml-indent-data:t				sgml-parent-document:nil				sgml-default-dtd-file:"../reference.ced"				sgml-exposed-tags:nil				sgml-local-catalogs:"/usr/lib/sgml/catalog"				sgml-local-ecat-files:nil				End:				-->							

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