PostgreSQLѧϰƪ10.1 ģʽ
·¢²¼Ê±¼ä£º2020-12-13 16:59:05 ËùÊôÀ¸Ä¿£º°Ù¿Æ À´Ô´£ºÍøÂçÕûÀí
µ¼¶Á£ºÄ£Ê½£¨schema£©ÊÇÊý¾Ý¿âÖеÄÒ»¸ö¸ÅÄ¿ÉÒÔ½«ÆäÀí½âΪһ¸öÃüÃû¿Õ¼ä»òĿ¼¡£ÔÚPGÖУ¬Ò»¸öÊý¾Ý¿â°üº¬Ò»¸ö»òÕß¶à¸öģʽ£¬Ä£Ê½ÖÐÓÖ°üº¬ÁË±í¡¢º¯Êý¼°²Ù×÷·ûµÈÊý¾Ý¿â¶ÔÏó¡£ÔÚPGÖУ¬²»ÄÜͬʱ·ÃÎʲ»Í¬Êý¾Ý¿âÖеĶÔÏ󣬵±Òª·ÃÎÊÁíÒ»¸öÊý¾Ý¿âÖеıí»òÆäËû¶ÔÏóʱ£¬ÐèÒª
ģʽ£¨schema£©ÊÇÊý¾Ý¿âÖеÄÒ»¸ö¸ÅÄ¿ÉÒÔ½«ÆäÀí½âΪһ¸öÃüÃû¿Õ¼ä»òĿ¼¡£ ÔÚPGÖУ¬Ò»¸öÊý¾Ý¿â°üº¬Ò»¸ö»òÕß¶à¸öģʽ£¬Ä£Ê½ÖÐÓÖ°üº¬ÁË±í¡¢º¯Êý¼°²Ù×÷·ûµÈÊý¾Ý¿â¶ÔÏó¡£ ÔÚPGÖУ¬²»ÄÜͬʱ·ÃÎʲ»Í¬Êý¾Ý¿âÖеĶÔÏ󣬵±Òª·ÃÎÊÁíÒ»¸öÊý¾Ý¿âÖеıí»òÆäËû¶ÔÏóʱ£¬ÐèÒªÖØÐÂÁ¬½Óµ½Õâ¸öеÄÊý¾Ý¿â£¬¶øÄ£Ê½Ã»ÓдËÏÞÖÆ¡£ ģʽ´´½¨£º create schema sch_name [authorization user_name] postgres=# create schema test; CREATE SCHEMA postgres=# dn List of schemas Name | Owner --------+---------- public | postgres test | postgres (2 rows) postgres=# drop schema test; DROP SCHEMA postgres=# dn List of schemas Name | Owner --------+---------- public | postgres (1 row) postgres=# postgres=# show search_path; search_path ----------------- "$user",public (1 row) postgres=# £¨±à¼£ºÀî´óͬ£© ¡¾ÉùÃ÷¡¿±¾Õ¾ÄÚÈݾùÀ´×ÔÍøÂ磬ÆäÏà¹ØÑÔÂÛ½ö´ú±í×÷Õ߸öÈ˹۵㣬²»´ú±í±¾Õ¾Á¢³¡¡£ÈôÎÞÒâÇÖ·¸µ½ÄúµÄȨÀû£¬Ç뼰ʱÓëÁªÏµÕ¾³¤É¾³ýÏà¹ØÄÚÈÝ! |
Ïà¹ØÄÚÈÝ
- nosql---ʹÓó¡¾°
- FlexµÄmx_internalÃüÃû¿Õ¼ä
- ruby-on-rails ¨C ÈçºÎ¼ì²âÔÚafter_save»Øµ÷ÖÐÊÇ·ñ¸ü¸ÄÁË»Ø
- Flash ActionScript 3.0µÄSocketÁ¬½ÓµÄ²ßÂÔÎļþ
- ¡¾unity¡¿½«³¡¾°µ¼³öXML»òJSON»ò¶þ½øÖƲ¢ÇÒ½âÎö»¹Ô³¡¾°(²¹
- Mapper XML FilesÏê½â
- ruby-on-rails ¨C ÔÚsubmit_tag railsÉϽ«²ÎÊý·¢Ë͵½¿ØÖÆÆ÷
- }Ö®¼äµÄÇø±ð;ÔÚCÖÐ
- c# ¨C ÈçºÎÖ¸¶¨·½·¨×÷ΪÎÒ·½·¨µÄ²ÎÊý£¿
- ×ø±êϵ¼ò½é
ÍÆ¼öÎÄÕÂ
Õ¾³¤ÍƼö
- SQliteÔÚÒÑ´´½¨µÄ±íÖвåÈëÒ»ÁÐ
- c# ¨C ÈçºÎʹÓÃMVVMģʽÔÚWpfÓ¦ÓóÌÐòÉÏʵÏÖ±¾µØ
- ×Ô¼ºÐ´Ò»¸ö¿ÉÓò¢ÇÒºÃÓõÄSqlite¹¤¾ß
- µ±BB-8Óöµ½Swift Playgrounds
- ruby-on-rails ¨C Rails·¶Î§£ºÑ¡Ôñ´øÓÐÖµµÄ²»Í¬±ê
- easyui-combobox---ajax»ñÈ¡Êý¾Ý¿âJSONÊý¾Ý£¬ÊµÏÖ
- c ¨C ʹÓÃCore Audio¿ÉÒÔ°²È«µØºöÂÔ__cxa_throwÂð
- ruby ¨C µ¥¸öÌØÕ÷ÎļþÖеĶà¸öÌØÕ÷
- postgresql Êý×éÀàÐÍ
- ǰ¶ËͨÐŽø½×
ÈȵãÔĶÁ