05 2016 档案
摘要:SQL> CONN /AS SYSDBA 已连接。 SQL> CREATE OR REPLACE VIEW SCOTT.VIEW_1 AS SELECT * FROM sh.CUSTOMERS; CREATE OR REPLACE VIEW SCOTT.VIEW_1 AS SELECT * FR...
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摘要:SQL> CONN /AS SYSDBA 已连接。 SQL> CREATE OR REPLACE VIEW SCOTT.VIEW_1 AS SELECT * FROM sh.CUSTOMERS; CREATE OR REPLACE VIEW SCOTT.VIEW_1 AS SELECT * FR...
阅读全文
摘要:SQL> CONN /AS SYSDBA 已连接。 SQL> CREATE OR REPLACE VIEW SCOTT.VIEW_1 AS SELECT * FROM sh.CUSTOMERS; CREATE OR REPLACE VIEW SCOTT.VIEW_1 AS SELECT * FR...
阅读全文
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