CREATELANG

NAME
SYNOPSIS
DESCRIPTION æè¿°
OPTIONS é项
ENVIRONMENT ç¯å¢
DIAGNOSTICS è¯æ
NOTES 注æ
EXAMPLES ä¾å
SEE ALSO åè§
è¯è
è·

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NAME

createlang - å®ä¹ä¸ç§æ°ç PostgreSQL è¿ç¨è¯è¨

SYNOPSIS

createlang [ connection-option... ] langname [ dbname ]

createlang [ connection-option... ] --list | -l dbname

DESCRIPTION æè¿°

createlang æ¯ä¸ä¸ªç¨äºå PostgreSQL æ°æ®åºå¢å æ°çç¼ç¨è¯è¨çå·¥å·ã createlang å¯ä»¥å¤çææ PostgreSQL çæ¬ç¼ºçå°±æä¾çè¯- è¨ï¼ä½æ¯ä¸è½å¤çå¶å®æ¹é¢æä¾çè¯è¨ã

尽管å¯ä»¥ç¨ SQL å½ä»¤ç´æ¥å¢å å端ç¼ç¨è¯è¨ï¼æ们è¿æ¯æ¨èä½¿ç¨ createlangï¼ å ä¸ºå®è¿è¡äºä¸äºæ£æ¥èä¸æ´å®¹æ使ç¨ãåé CREATE LANGUAGE [create_language(7)] è·åæ´å¤ä¿¡æ¯ã

OPTIONS é项

createlang æ¥åä¸åå½ä»¤è¡åæ°ï¼
langname

声æè¦è¢«å®ä¹çè¿ç¨ç¼ç¨è¯è¨çå称ã

[-d] dbname
[--dbname] dbname

声æè¦ååªä¸ªæ°æ®åºå¢å è¯¥è¯è¨ã 缺çæ¯ä½¿ç¨åå½åç³»ç»ç¨æ·ååå°æ°æ®åºã

	-e
	--echo

æ§è¡çæ¶åæ¾ç¤ºææ§è¡ç SQL å½ä»¤ã

	-l
	--list

æ¾ç¤ºä¸ä¸ªå¨ç®æ æ°æ®åºéå·²ç»å®è£çè¯è¨çå表ã

-L directory

声æ该è¯è¨ç解éå¨æå¨çç®å½ã è¿ä¸ªç®å½é常æ¯èªå¨åç°çãè¿ä¸ªé项主è¦ç¨äºè°è¯ã

createlang è¿æ¥åä¸åå½ä»¤è¡åæ°ä½ä¸ºèæ¥åæ°ï¼
-h host
--host host

声æè¿è¡æå¡å¨çæºå¨ç主æºåã å¦ææ°å¼ä»¥ææå¼å¤´ï¼åå®è¢«ç¨åå° Unix åå¥æ¥åçè·¯å¾ã

-p port
--port port

声ææå¡å¨ä¾¦å¬ççå¾è¿æ¥çäºèç½ TCP 端å£æä¸ä¸ªæ¬å° Unix åå¥æ¥å- æ件æ©å±ï¼æ述符ï¼ã

-U username
--username username

è¿è¡èæ¥çç¨æ·åã

-W

--password

强å¶å£ä»¤æ示符ã

ENVIRONMENT ç¯å¢

PGDATABASE

	PGHOST
	PGPORT
	PGUSER

缺çè¿æ¥åæ°ã

DIAGNOSTICS è¯æ

å¤æ°é误信æ¯æ¯èªè§£éçãå¦æ没æï¼å¸¦ç --echo åæ°è¿è¡ createlang ç¶åå¨ç¸åºçSQLå½ä»¤ä¸é¢æ£æ¥ç»èã

NOTES 注æ

ä½¿ç¨ droplang(1) å é¤ä¸ç§è¯è¨ã

EXAMPLES ä¾å

æ pltcl è¯è¨å®è£å°æ°æ®åº template1éï¼

$ createlang pltcl template1

SEE ALSO åè§

droplang(1), CREATE LANGUAGE [create_language(7)]

è¯è

Postgresql ä¸æç½ç« ä½ä¼å¹³ <laser@pgsqldb.org>

è·

æ¬é¡µé¢ä¸æçç±ä¸æ man æå页计åæä¾ã
ä¸æ man æå页计åï¼https://github.com/man-pages-zh/manpages-zh

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