如何在Oracle一个分区（指定）上创建索引

Choose two The ORDERS table has a column ORDER_DATE of date type DATE The default display format for a date is DD-MON-RR Which two WHERE conditions demonstrate the correct usage of conversion function ...

Choose two. Which two statements are true about the DUAL table? A) It can display multiple rows and columns. B) It can be accessed only by the SYS user. C) It can be accessed by any user who has the S ...

Choose three. Which three statements are true about GLOBAL TEMPORARY TABLES? A) A GLOBAL TEMPORARY TABLE cannot have PUBLIC SYNONYM. B) A GLOBAL TEMPORARY TABLE can have multiple indexes C) A GLOBAL T ...

Choose three Examine this description of the PRODUCTS table: Name NULL? TYPE PROD_ID NOT NULL VARCHAR2(6) QUANTITY ...

Choose two Which two statements are true about transactions in the Oracle Database server? A) An uncommitted transaction commits automatically if the user exits SQL*Plus B) Data Manipulation Language ...

Choose two In the PROMOTIONS table, the PROMO_BEGTN_DATE column is of data type DATE and the default date format is DD-MON-RR. Which two statements are true about expressions using PROMO_BEGIN_DATE co ...

Choose two The PRODUCT_INFORMATION table has a UNIT_PRICE column of data type NUMBER(8, 2). Evaluate this SQL statement: SELECT TO_CHAR(unit_price,'$9,999') FROM PRODUCT_INFORMATION; Which two stateme ...