UNLISTEN

NAME
SYNOPSIS
DESCRIPTION æè¿°
PARAMETERS åæ°
NOTES 注æ
EXAMPLES ä¾å
COMPATIBILITY å¼å®¹æ§
SEE ALSO åè§
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NAME

UNLISTEN - åæ¢çå¬éç¥ä¿¡æ¯

SYNOPSIS

UNLISTEN { name | * }

DESCRIPTION æè¿°

UNLISTEN ç¨äºå é¤ä¸ä¸ªç°æç已注åç NOTIFY äºä»¶ã UNLISTEN åæ¶å½å PostgreSQL ä¼è¯ä¸çææ对éç¥æ¡ä»¶ notifyname çå¬ã ç¹æ®çæ¡ä»¶éé符 * ååæ¶å¯¹å½åä¼è¯çææéç¥æ¡ä»¶ççå¬ã

NOTIFY [notify(7)] åå«ä¸äºå¯¹ LISTEN å NOTIFY ç使ç¨çæ´å¹¿æ³ç讨论ã

PARAMETERS åæ°

name

éç¥æ¡ä»¶å称ï¼ä»»ææ è¯ç¬¦ï¼ã

*

æææ¤å端å½åæ£å¨çå¬ç注åé½å°è¢«æ¸é¤ã

NOTES 注æ

å¦æä½  UNLISTEN ä¸ä¸ªä½ æ²¡æçå¬çäºä»¶ï¼å端ä¸ä¼æ¥éã

æ¯ä¸ªå端å¨éåºæ¶é½ä¼èªå¨æ§è¡ UNLISTEN *ã

EXAMPLES ä¾å

注åä¸ä¸ªï¼

LISTEN virtual;
NOTIFY virtual;
Asynchronous notification "virtual" received from server process with PID 8448.

ä¸æ¦æ§è¡äº UNLISTENï¼ä»¥åç NOTIFY å½ä»¤å°è¢«å¿½ç¥ï¼

UNLISTEN virtual;
NOTIFY virtual;
-- no NOTIFY event is received

COMPATIBILITY å¼å®¹æ§

SQL æ åé没æ UNLISTENã

SEE ALSO åè§

LISTEN [listen(7)], NOTIFY [notify(l)]

è¯è

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

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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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