23. How to encrypt PL / SQLorder? Answer: WRAp 24. Explain the differencesbetween FUNCTION, PROCEDURE, and PACKAGE Answer: function andprocedure is PL / SQL code to gather, usually in order to achieve a duty.Procedure does not need to return any value, and function returns a value, onth...
Oracle utilizes SQL (Structured Query Language) for querying and manipulating data, providing a comprehensive platform for data management in organizations. 2. What are the different components of Oracle architecture? The Oracle architecture consists of several key components, including: a. Oracle Data...
it created theworld’s first autonomous database, which is a massive feat. It’s that kind of innovation that drives job seekers to this tech giant. That means candidates typically face stiff competition. If you want to stand out, then nailing the Oracle interview questions is a must. ...
SQL*Loader with direct path option can load data ABOVE the high water mark of a table, and DIRECTLY into the datafiles, without going through the SQL engine at all. This avoids all the locking, latching, and so on, and doesn't impact the db (except possibly the I/O subsystem) at al...
3. What command would you use to encrypt a PL/SQL application? WRAP 4. Explain the difference between a FUNCTION, PROCEDURE and PACKAGE. They are all named PL/SQL blocks. Function must return a value. Can be called inside a query. ...
Ans: FNDLOAD is a utility which is similar to sqlloder but loads code objects into database, where as SQLLOADER loads data objects into database. 31. What c-driver will do? Ans: C-drive copies the files from patch unzipped directory to required location in u r application file system. ...
读过 在读 想读 我来写短评 热门 还没人写过短评呢 << 首页 < 前页 后页> > ORACLE PL/SQL Interview Questions You'll Most Likely be Asked isbn: 1452854521 书名: ORACLE PL/SQL Interview Questions You'll Most Likely be Asked 页数: 112...
DBMS Tutorial | Database Management System tutorial and examples on Oracle, SQL, MongoDB, MCQ, Interview Questions with the answer, etc.
以下题目,可根据自己情况挑选题目作答,不必全部作答.您也可以就相关问题直接找负责面试人员面述而不笔答…… 一:SQL tuning 类 1:列举几种表连接方式 2:不借助第三方工具,怎样查看sql的执行计划 I) 使用Explain Plan,查询PLAN_TABLE; EXPLAIN PLAN SET STATEMENT_I ...
一:SQL tuning 类 1:列举几种表连接方式 hash join/ 用于equi-join, 耗CPU(hash计算),效率最高,因为只要对两张表扫描一次。一般用 于一张小表和一张大表进行join. sort-m oracle 职场 休闲 oracle 面试题 转载精选 高级devops 2011-11-23 17:16:12 ...