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所在平台: Udemy |
课程主页: https://www.udemy.com/course/oracle-database-administration-i-1z0-082-exam-x/
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本课程旨在帮助您自信地通过 Oracle 数据库 1Z0-082 考试。 **核心内容概述：** * **Oracle 数据库架构理解：** 深入了解 Oracle 数据库的整体架构，包括实例配置、内存和进程结构、逻辑与物理结构、服务器架构等。 * **数据库实例管理：** 学习如何启动、关闭数据库实例，以及使用数据字典视图、动态性能视图、自动诊断存储库（ADR）、告警日志和跟踪文件进行管理。您还将掌握初始化参数文件的配置。 * **用户、角色与权限管理：** 学习如何管理用户、角色和权限，包括分配配额、应用最小权限原则、创建和分配概要文件以及管理用户认证。 * **存储管理：** 涵盖可恢复空间分配、收缩段、延迟段创建、使用节省空间特性、部署空间管理特性、管理不同类型的段，以及利用表和行压缩、块空间管理。 * **数据移动：** 学习使用外部表、Oracle Data Pump 和 SQL*Loader 进行数据移动。 * **SQL 相关工具使用：** 掌握如何使用 Oracle 提供的工具访问数据库，如 Database Configuration Assistant (DBCA)、Oracle Enterprise Manager Cloud Control、Oracle Enterprise Manager Database Express、SQL Developer 和 SQL Plus。 * **Oracle Net Services 配置：** 学习配置 Oracle Net Services，包括使用管理工具、配置数据库实例间的通信、配置 Oracle Net Listener、连接数据库实例、比较专用与共享服务器配置，以及管理命名方法。 * **表空间与数据文件管理：** 学习创建、修改和删除表空间，管理表数据存储，实现 Oracle 管理的文件，以及移动和重命名在线数据文件。 * **Undo 管理：** 理解事务和 Undo 数据，学习 Undo 信息存储、Undo 保存期配置、Undo 数据与 Redo 数据的比较，以及临时 Undo。 * **SQL 基础与进阶：** * **数据检索与排序：** 掌握如何应用运算符优先级、限制返回行数、使用替换变量、DEFINE 和 VERIFY 命令。 * **函数与表达式：** 学习使用转换函数（TO\_CHAR, TO\_NUMBER, TO\_DATE）、条件表达式（NVL, NULLIF, COALESCE）以及嵌套函数。 * **多表数据展示：** 掌握使用各种连接（self-joins, OUTER joins, non-equijoins）和集合运算符（UNION, UNION ALL, INTERSECT, MINUS）显示来自多个表的数据。 * **DDL 与视图管理：** 理解数据定义语言（DDL）并学会管理视图。 * **时区数据处理：** 学习处理不同时区的数据，使用 CURRENT\_DATE, CURRENT\_TIMESTAMP, LOCALTIMESTAMP 和 INTERVAL 数据类型。 * **SELECT 语句：** 熟练使用 SQL SELECT 语句，包括列别名、 DESCRIBE 命令、连接符、字面量字符串、 DISTINCT 关键字、算术表达式和 NULL 值。 * **单行函数：** 学习使用字符串函数、日期函数以及 ROUND, TRUNC, MOD 等数字函数定制输出。 * **分组函数：** 掌握如何使用分组函数报告聚合数据，创建数据分组，以及限制分组结果。 * **子查询：** 学习使用单行和多行子查询解决复杂查询。 * **DML 与事务管理：** 管理表数据，以及控制数据库事务。 * **序列、同义词、索引管理：** 学习管理这些重要的数据库模式对象。 * **模式对象管理：** 包括创建和使用临时表以及管理约束。 通过本课程的学习，您将掌握 Oracle 数据库管理的关键技能，为通过 1Z0-082 考试打下坚实基础。
Pass the Oracle database 1z0-082 exam with confidence!Topics covered includeUnderstanding Oracle Database Architecture - Oracle Database: Administration WorkshopUnderstanding Oracle Database Instance ConfigurationsUnderstanding Oracle Database Memory and Process StructuresUnderstanding Logical and Physical Database StructuresUnderstanding Oracle Database Server ArchitectureManaging Database Instances - Oracle Database: Administration WorkshopStarting Up Oracle Database InstancesUsing Data Dictionary ViewsShutting Down Oracle Database InstancesUsing Dynamic Performance ViewsUsing the Automatic Diagnostic Repository (ADR)Using the Alert Log and Trace FilesManaging Initialization Parameter FilesManaging Users, Roles and Privileges - Oracle Database: Administration WorkshopAssigning Quotas to UsersApplying the Principal of Least PrivilegeCreating and Assigning ProfilesAdministering User Authentication MethodsManaging Oracle Database Users, Privileges, and RolesManaging Storage - Oracle Database: Administration WorkshopManaging Resumable Space AllocationShrinking SegmentsDeferring Segment CreationUsing Space-Saving FeaturesDeploying Oracle Database Space Management FeaturesManaging Different Types of SegmentsUsing Table and Row CompressionUnderstanding Block Space ManagementMoving Data - Oracle Database: Administration WorkshopUsing External TablesUsing Oracle Data PumpUsing SQL*LoaderAccessing an Oracle Database with Oracle supplied Tools - Oracle Database: Administration WorkshopUsing the Database Configuration Assistant (DBCA)Using Oracle Enterprise Manager Cloud ControlUsing Oracle enterprise Manager Database ExpressUsing SQL DeveloperUsing SQL PlusConfiguring Oracle Net Services - Oracle Database: Administration WorkshopUsing Oracle Net Services Administration ToolsConfiguring Communication Between Database InstancesConfiguring the Oracle Net ListenerConnecting to an Oracle Database InstanceComparing Dedicated and Shared Server ConfigurationsAdministering Naming MethodsManaging Tablespaces and Datafiles - Oracle Database: Administration WorkshopViewing Tablespace InformationCreating, Altering and Dropping TablespacesManaging Table Data StorageImplementing Oracle Managed FilesMoving and Renaming Online Data FilesManaging Undo - Oracle Database: Administration WorkshopUnderstanding Transactions and Undo DataStoring Undo InformationConfiguring Undo RententionComparing Undo Data and Redo DataUnderstanding Temporary UndoRestricting and Sorting Data - Oracle Database: Introduction to SQLApplying Rules of precedence for operators in an expressionLimiting Rows Returned in a SQL StatementUsing Substitution VariablesUsing the DEFINE and VERIFY commandsUsing Conversion Functions and Conditional Expressions - Oracle Database: Introduction to SQLApplying the NVL, NULLIF, and COALESCE functions to dataUnderstanding implicit and explicit data type conversionUsing the TO_CHAR, TO_NUMBER, and TO_DATE conversion functionsNesting multiple functionsDisplaying Data from Multiple Tables Using Joins - Oracle Database: Introduction to SQLUsing Self-joinsUsing Various Types of JoinsUsing Non equijoinsUsing OUTER joinsUsing SET Operators - Oracle Database: Introduction to SQLMatching the SELECT statementsUsing the ORDER BY clause in set operationsUsing The INTERSECT operatorUsing The MINUS operatorUsing The UNION and UNION ALL operatorsUnderstanding Data Definition Language - Oracle Database: Introduction to SQLUsing Data Definition LanguageManaging Views - Oracle Database: Introduction to SQLManaging ViewsManaging Data in Different Time Zones - Oracle Database: Introduction to SQLWorking with CURRENT_DATE, CURRENT_TIMESTAMP,and LOCALTIMESTAMPWorking with INTERVAL data typesRetrieving Data using the SQL SELECT Statement - Oracle Database: Introduction to SQLUsing Column aliasesUsing The DESCRIBE commandUsing The SQL SELECT statementUsing concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keywordUsing Arithmetic expressions and NULL values in the SELECT statementUsing Single-Row Functions to Customize Output - Oracle Database: Introduction to SQLManipulating strings with character functions in SQL SELECT and WHERE clausesPerforming arithmetic with date dataManipulating numbers with the ROUND, TRUNC and MOD functionsManipulating dates with the date functionReporting Aggregated Data Using Group Functions - Oracle Database: Introduction to SQLRestricting Group ResultsCreating Groups of DataUsing Group FunctionsUsing Subqueries to Solve Queries - Oracle Database: Introduction to SQLUsing Single Row SubqueriesUsing Multiple Row SubqueriesManaging Tables using DML statements - Oracle Database: Introduction to SQLManaging Database TransactionsUsing Data Manipulation LanguageControlling transactionsManaging Sequences, Synonyms, Indexes - Oracle Database: Introduction to SQLManaging IndexesManaging SynonymsManaging SequencesManaging Schema Objects - Oracle Database: Introduction to SQLCreating and using temporary tablesManaging constraints
