Installed oracle database server on SOLARIS‚ HP-UX‚ AIX‚ WINDOWS NT‚ LINUX and migration of oracle server from 8i‚9i to 10g and 10g to 11g applied oracle patches. Extensively used Database Administrative tools like Oracle Enterprise Manager‚ DBA Studio‚ SQL*PLUS‚ TOAD. Experience in fulfilling DBA daily activities‚ schema management‚ user management (creating users‚ synonyms‚ privileges‚ roles‚ quotas‚ tables‚ indexes‚ views‚ sequence). Worked on space management (table space‚ rollback segment)‚ monitoring
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to perform complex queries designed to transform the raw data into useful information. ___F 3. SQL is considered hard to learn; its command set has a vocabulary of more than 300 words. ___F_ 4. All SQL commands must be issued on a single line. ___T_ 5. To restore the values of a table‚ provided you have not used the COMMIT command‚ you must use the ROLLBACK command. ___T_ 6. SQL allows the use
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Assignment # 5 (Individual) Submission 29 Dec 11 Objective: To Enhance Analytical Ability and Knowledge * Analyses and Compare the Physical Storage Structures and types of available INDEX of the latest versions of: 1. Oracle 2. SQL Server 3. DB2 4. MySQL 5. Teradata First of all define comparative framework. Recommend one product for organizations of around 2000-4000 employees with sound reasoning based on Physical Storage Structures Introduction to Physical Storage
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Literature Review This chapter will discuss Not Only SQL (NOSQL) technologies in general‚ compares different NOSQL databases‚ discusses the limitations with Relational Database Management Systems (RDBMS)‚ and gives an understanding of how different databases behave for different variants with different amounts of data in the database. This will lay a foundation for the thesis in general and will evaluate some of the related work in this context. Related Work The thesis “No Relation: The Mixed
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MySQL Data Types In MySQL there are three main types : text‚ number‚ and Date/Time types. Text types: Data type | Description | CHAR(size) | Holds a fixed length string (can contain letters‚ numbers‚ and special characters). The fixed size is specified in parenthesis. Can store up to 255 characters | VARCHAR(size) | Holds a variable length string (can contain letters‚ numbers‚ and special characters). The maximum size is specified in parenthesis. Can store up to 255 characters. Note: If you
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Design Max Haney 4/14/2015 PT Oracle 11G MySQL IBM DB2 Microsoft SQL Server 2008 Operating Systems Supported Runs on Windows‚ Linux‚ and Unix operating systems Unix Linux‚ Windows‚ OS X‚ IOS‚ BSD‚ Amigos‚ Symbian‚ z/OS‚ IOS‚ Android Unix Linux‚ Windows‚ OSX‚ IOS Windows Interface Supported API & GUI & SQL GUI & SQL GUI & SQL GUI & SQL Stored Procedures basic PL/SQL block structure API Remote physical table‚ STOCK. Transact-SQL Latest Stable Version and Year of Release 1979-2011 12c Release 1
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statements Advanced SELECT statements Joining Tables SQL functions Set operators Subqueries Views Page 4 21 37 48 64 77 94 114 121 133 Keeley Crockett 2 ORACLE 10g Lab Guide Introduction to the ORACLE 10g Lab Guide This lab guide is designed to provide examples and exercises in the fundamentals of SQL within the ORACLE 10g environment. The objective is not to develop full blown applications but to illustrate the concepts of SQL using simple examples. The lab guide has been divided
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are who they claim to be. ANS: T PTS: 1 REF: 196 2. User names in Oracle10g can consist of up to 30 characters. ANS: T PTS: 1 REF: 196 3. The password for a user can be set with the PASSWORD clause of the CREATE USER command. ANS: F PTS: 1 REF: 197 4. Permissions allow users to execute certain SQL statements in Oracle10g. ANS: F PTS: 1 REF: 198 5. Object privileges allow users to perform DML operations on the data contained within database objects. ANS: T PTS: 1 REF: 198 6. The INSERT
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is assigned to the INCREMENT BY clause of the CREATE SEQUENCE command‚ numeric values are generated in descending order. ANS: F PTS: 1 REF: 161 5. When a negative value is assigned to the INCREMENT BY clause of the CREATE SEQUENCE command‚ numeric values are generated in descending order. ANS: T PTS: 1 REF: 161 6. The START WITH clause is used to identify the starting numeric value for a synonym. ANS: F PTS: 1 REF: 161 7. By default‚ the START WITH clause has a value of one. ANS: T PTS:
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After creating the database schema‚ use Insert‚ Update‚ and Delete commands to populate the tables with the following information. Notice that the values for the primary key columns (ClassId in the Classes table‚ AdvisorId in the Advisors table and StudentId in the Students table) are not listed. It is assumed that they will be “Identity” or “Auto-increment” columns and the DBMS will determine the proper identity value when the row is inserted. You may have to either modify your original data types
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