CREATE [ OR REPLACE ] [ PUBLIC ] SYNONYM [ synonym_schema. ]synonym_name FOR [ object_schema. ]object_name; 参数说明 参数描述 OR REPLACE 表示如果要创建的同义词名称已存在,则使用新的定义重新创建同义词。 PUBLIC 指定PUBLIC 来创建公共同义词,所有用户都可以使用。用户必须对基础对象具有相应的权限才...
]synonym_name FOR [ object_schema. ]object_name; 参数说明 参数描述 OR REPLACE 表示如果要创建的同义词名称已存在,则使用新的定义重新创建同义词。 PUBLIC 指定PUBLIC 来创建公共同义词,所有用户都可以使用。用户必须对基础对象具有相应的权限才能使用该同义词。 在解析对象的引用时,仅当对象没有指定 Schema ...
Private synonyms can be referenced only by the schema that owns the table or object. Syntax CREATE SYNONYM Cust_table FOR efashion.Customer; Drop a Synonym Synonyms can be dropped using DROP Synonym command. If you are dropping a public Synonym, you have to use the keywordpublicin the drop...
Include thePUBLICclause to create the synonym in thepublicschema. TheCREATE PUBLIC SYNONYMcommand, compatible with Oracle databases, creates a synonym that resides in thepublicschema: CREATE[ORREPLACE]PUBLICSYNONYM<syn_name>FOR.; This is a shorthand way to ...
Encryption with customer-managed keys is not available for free search services, and is only available for paid services created on or after January 1, 2019. Returns: the encryptionKey value.getETag public String getETag() Get the eTag property: The ETag of the synonym map. Returns: the ...
PUBLICSYNONY m公共同义字是一个没有模式名的别名。 youdao 21. The term iteration is often erroneously used as a synonym for increment. 迭代这一术语常被错误地用作是增量 的同义词。 youdao 22. Everyone wants to be on the side of equality or, to use a synonym, parity. 每一个人都想支持平等...
Syntax for creating Oracle/PLSQL synonyms CREATE [OR REPLACE] [PUBLIC] SYNONYM [schema .] synonym_name FOR [schema .] object_name [@ dblink]; OR REPLACE Allows you to recreate a synonym (if it already exists), without having to issue the DROP synonym command. ...
CREATE PUBLIC SYNONYM sales FORjward.sales_data; After the public synonym is created, youcan query the table SALES_DATA with a simple SQL statement: 你的语句将简化为: SELECT * FROM sales; Notice that the public synonym SALES hidesthe name of the table SALES_DATA and the name of the schem...
SQL>createpublicsynonym empforscott.emp; Synonym created. SQL> 假设我们需要重新编译同义词,在system用户下去编译同义词时,就会遇到ORA-01031 SQL> showuser; USERis"SYSTEM" SQL>alterpublicsynonym emp compile; alterpublicsynonym emp compile * ERRORatline 1: ...
5、Publicsynonyma publicsynonymis an alias with out a schema name.(PUBLICsynonym公共同义字是一个没有模式名的别名。) 6、Everyone wants to be on the side of equality or, to use asynonym, parity.(每一个人都想支持平等或用一个同义词来说就是平权。) ...