ALTER OPERATOR CLASS

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ALTER OPERATOR CLASS

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

ALTER OPERATOR CLASS - ä¿®æ¹ä¸ä¸ªæä½ç¬¦è¡¨çå®ä¹

SYNOPSIS

ALTER OPERATOR CLASS name USING index_method RENAME TO newname

DESCRIPTION æè¿°

ALTER OPERATOR CLASS ä¿®æ¹ä¸ä¸ªæä½ç¬¦è¡¨çå®ä¹ã ç®åå¯ä¸æ¯æçåè½æ¯éå½åè¿ä¸ªæä½ç¬¦è¡¨ã

PARAMETERS åæ°

name

ä¸ä¸ªç°ææä½ç¬¦çååï¼å¯ä»¥ææ¨¡å¼ä¿®é¥°ï¼ class.

index_method

è¿ä¸ªæä½ç¬¦è¡¨æä½çç´¢å¼æ¹æ³çååã

newname

æä½ç¬¦è¡¨çæ°ååã

COMPATIBILITY å¼å®¹æ§

å¨ SQL æ åéæ²¡æ ALTER OPERATOR CLASS è¯å¥ã

SEE ALSO åè§

CREATE OPERATOR CLASS [create_operator_class(7)], DROP OPERATOR CLASS [drop_operator_class(l)]

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