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
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