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所在平台: Udemy |
课程主页: https://www.udemy.com/course/oracle-database-administration-i-exam-1z0-08-ocp-2023/
课程评论:没有评论
**Oracle Database Administration I (Exam: 1Z0-082 OCP 2024-25) 课程总结** 本课程全面涵盖了 Oracle 数据库管理的关键领域,旨在帮助学习者为 1Z0-082 OCP (Oracle Certified Professional) 2024-25 考试做好准备。 **核心内容模块:** * **Oracle 数据库架构理解:** 深入探讨数据库实例配置、内存结构、进程结构、逻辑与物理数据库结构,以及服务器架构。 * **数据库实例管理:** 学习如何启动、关闭数据库实例,使用数据字典视图、动态性能视图,以及自动诊断存储库(ADR)、告警日志和跟踪文件。此外,还包括初始化参数文件的管理。 * **用户、角色与权限管理:** 掌握用户管理、角色分配、权限原则(最小权限原则),配置用户概要文件,以及用户认证方法的管理。 * **存储管理:** 涵盖可恢复空间分配、段收缩、段创建延迟、空间节省特性、表和行压缩,以及块空间管理。 * **数据移动:** 学习使用外部表、Oracle Data Pump 和 SQL*Loader 进行数据迁移。 * **Oracle Net 服务配置:** 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、监听器配置、连接方法、以及专用与共享服务器配置的比较。 * **表空间与数据文件管理:** 学习查看表空间信息、创建、修改和删除表空间,数据文件管理,包括 Oracle 管理文件 (IMF),以及在线数据文件的移动和重命名。 * **Undo 管理:** 理解事务与 Undo 数据、Undo 信息存储、Undo 保留期配置,以及 Undo 数据与 Redo 数据的比较。 **SQL 基础与高级应用:** * **SQL 数据检索与修改:** 掌握 SQL SELECT 语句的使用,包括列别名、SELECT、DESCRIBE 命令,以及连接运算符、字符字面量、替代引号运算符和 DISTINCT 关键字。 * **SQL 函数与表达式:** 学习使用单行函数定制输出,包括字符串函数、日期函数、数字函数(ROUND, TRUNC, MOD)以及转换函数(TO_CHAR, TO_NUMBER, TO_DATE)。 * **SQL 数据聚合与分组:** 学习使用分组函数进行数据聚合,以及如何创建数据分组并限制组结果。 * **SQL 子查询:** 掌握使用单行和多行子查询来解决复杂查询。 * **SQL 数据定义语言 (DDL):** 理解 DDL 的概念并学习其使用。 * **SQL 数据操作语言 (DML):** 学习使用 DML 语句管理表数据,包括事务控制。 * **SQL 连接与集合操作:** 学习使用各种连接(内连接、外连接、自连接、非等值连接)显示来自多个表的数据,以及使用集合操作(UNION, UNION ALL, INTERSECT, MINUS)匹配 SELECT 语句。 * **SQL 约束、序列、同义词与索引:** 学习管理约束、序列、同义词和索引,以及创建和使用临时表。 * **SQL 数据时区管理:** 学习处理不同时区的数据,包括 CURRENT_DATE, CURRENT_TIMESTAMP, LOCALTIMESTAMP 和 INTERVAL 数据类型。 * **SQL 变量与表达式:** 学习使用替换变量、DEFINE 和 VERIFY 命令,以及转换函数和条件表达式。 * **SQL 视图管理:** 学习创建、修改和删除视图。 **Oracle 工具:** * **Oracle 数据库访问工具:** 学习使用数据库配置助手 (DBCA)、Oracle Enterprise Manager Cloud Control、Oracle Enterprise Manager Database Express、SQL Developer 和 SQL*Plus 访问 Oracle 数据库。 本课程旨在为 Oracle 数据库的安装、配置、管理和优化奠定坚实基础,特别针对希望成为 Oracle 认证专员的学习者。
Understanding 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 racle 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