Oracle 12cでシノニムの情報を表示する

2021年11月11日

環境
Oracle 12.2.0.1.0

書式

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SELECT * FROM DBA_SYNONYMS WHERE SYNONYM_NAME = 'シノニム名'
SELECT * FROM USER_SYNONYMS WHERE SYNONYM_NAME = 'シノニム名'
SELECT * FROM DBA_SYNONYMS WHERE SYNONYM_NAME = 'シノニム名' SELECT * FROM USER_SYNONYMS WHERE SYNONYM_NAME = 'シノニム名'
SELECT * FROM DBA_SYNONYMS WHERE SYNONYM_NAME = 'シノニム名'
SELECT * FROM USER_SYNONYMS WHERE SYNONYM_NAME = 'シノニム名'

使用例1

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SQL> SELECT * FROM DBA_SYNONYMS WHERE SYNONYM_NAME = 'CFT_SYN'
結果
OWNER SYNONYM_NAME TABLE_OWNER TABLE_NAME DB_LINK ORIGIN_CON_ID
YAMUS CFT_SYN KAKIU CFT_SYN ​ (NULL)0
SQL> SELECT * FROM DBA_SYNONYMS WHERE SYNONYM_NAME = 'CFT_SYN' 結果 OWNER SYNONYM_NAME TABLE_OWNER TABLE_NAME DB_LINK ORIGIN_CON_ID YAMUS CFT_SYN KAKIU CFT_SYN ​ (NULL)​ 0
SQL> SELECT * FROM DBA_SYNONYMS WHERE SYNONYM_NAME = 'CFT_SYN'
結果
OWNER	SYNONYM_NAME	TABLE_OWNER	TABLE_NAME	DB_LINK	ORIGIN_CON_ID
YAMUS	CFT_SYN	        KAKIU	    CFT_SYN	​   (NULL)​	0

使用例2

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SQL> SELECT * FROM USER_SYNONYMS WHERE SYNONYM_NAME = 'CFT_SYN'
結果
SYNONYM_NAME TABLE_OWNER TABLE_NAME DB_LINK ORIGIN_CON_ID
CFT_SYN        YMUSER CFT_SYN       (NULL)0
SQL> SELECT * FROM USER_SYNONYMS WHERE SYNONYM_NAME = 'CFT_SYN' 結果 SYNONYM_NAME TABLE_OWNER TABLE_NAME DB_LINK ORIGIN_CON_ID CFT_SYN        YMUSER CFT_SYN       (NULL)​ 0
SQL> SELECT * FROM USER_SYNONYMS WHERE SYNONYM_NAME = 'CFT_SYN'
結果
SYNONYM_NAME	TABLE_OWNER	TABLE_NAME	DB_LINK	 ORIGIN_CON_ID
CFT_SYN	       YMUSER	     CFT_SYN	      (NULL)​	0

 

Oracle 12c

Posted by arkgame