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And it does precisely that through its implementation of the datatype, such as a number or string.It’s rare, in fact, that the data with which you are working is just a single value, so records and other composite datatypes are likely to figure prominently in your PL/SQL programs.The students also learn to use single row functions to customize output, use conversion functions and conditional expressions and use group functions to report aggregated data.Demonstrations and hands-on practice reinforce the fundamental concepts.Students learn to create anonymous PL/SQL blocks and are introduced to stored procedures and functions.They learn about declaring variables, trapping exceptions and they also learn to declare and control cursors.BINDSIZE = n COLUMNARRAYROWS = n DIRECT = ERRORS = n LOAD = n MULTITHREADING = PARALLEL = READSIZE = n RESUMABLE = RESUMABLE_NAME = ‘text string’RESUMABLE_TIMEOUT = n ROWS = n SILENT = SKIP = n SKIP_INDEX_MAINTENANCE = SKIP_UNUSABLE_INDEXES = STREAMSIZE = n CREATE TABLE dept (deptno VARCHAR2(2),dname VARCHAR2(20),loc VARCHAR2(20)); CREATE TABLE emp (empno NUMBER(4),ename VARCHAR2(10),job VARCHAR2(10),mgr NUMBER(4),hiredate DATE,sal NUMBER(8,2),comm NUMBER(7,2),deptno NUMBER(2),projno NUMBER(4),loadseq NUMBER(3)); CREATE TABLE proj (emp NUMBER(4),projno NUMBER(3)); CREATE TABLE funcdemo (last_name VARCHAR2(20),first_name VARCHAR2(20)); CREATE TABLE decodemo (fld1 VARCHAR2(20),fld2 VARCHAR2(20)); CREATE TABLE denver_prj (projno VARCHAR2(3),empno NUMBER(5),projhrs NUMBER(2)); CREATE TABLE orlando_prj (projno VARCHAR2(3),empno NUMBER(5),projhrs NUMBER(2)); CREATE TABLE misc_prj (projno VARCHAR2(3),empno NUMBER(5),projhrs NUMBER(2)); Append of delimited data with data in the control file.This sample demonstrates date formatting, delimiters within delimiters and implementation of record numbering with a SQL*Loader sequence.

Tables are made up of rows of data, each consisting of one or more columns, so it stands to reason that Oracle Database would make it as easy as possible to work with those rows of data inside a PL/SQL program.Answer 2: To make it possible for the plch_proc procedure to compile without error, change “AND” to “OR” in the WHEN clause of the exception section.Because only one exception can be raised at a time in a session, it doesn’t make any sense to allow you to check for two (or more) exceptions in a single handler.This course is designed to give students a firm foundation in basic administration of Oracle Database 11g.In this class, students learn how to install and maintain Oracle Database 11g.

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