... types To learn more about the various Oracle11gdatabase schema objects, please refer to the Oracle documentation called OracleDatabase Administrators Guide 11g Release (11.) Part Number B28310-04,” ... also be defined on the database to “fire” when certain database conditions occur, such as starting the database, or when a database error occurs Java objects OracleDatabase11g includes Java objects ... objects A database user can have only one schema associated and is created when you create any database object They may include any or all the basic database objects discussed earlier Oracle11g may...
... the database s time zone, as set by the latest CREATE DATABASE or ALTER DATABASE SET TIME_ZONE statement Note that after changing the database time zone with the ALTER DATABASE statement, the database ... Functions 97 SELECT LOCALTIMESTAMP, EXTRACT(YEAR FROM LOCALTIMESTAMP) YEAR_TS, EXTRACT(DAY FROM LOCALTIMESTAMP) DAY_TS, EXTRACT(SECOND FROM LOCALTIMESTAMP) SECOND_TS FROM dual; LOCALTIMESTAMP YEAR_TS ... column of the view V$TIMEZONE_NAMES SELECT LOCALTIMESTAMP, FROM_TZ(LOCALTIMESTAMP, ‘Japan’) Japan, FROM_TZ(LOCALTIMESTAMP, ‘-5:00’) Central FROM dual; LOCALTIMESTAMP JAPAN CENTRAL ...
... will the following SQL statement return? SELECT COALESCE(NULL, Oracle ‘, Certified ) FROM dual; A NULL B Oracle C Certified D OracleCertified 17 Which expression will always return the date one ... It started by discussing the functions available in Oracle11g to handle NULLs Then it discussed the single-row functions available in Oracle11g by grouping them into character, numeric, date, ... use to calculate space usage in a database The DBA_SEGMENTS dictionary view shows the segments allocated in the database each table or index created in the database must have at least one segment...
... example: SELECT locations.location_id, city, department_name FROM locations l, hr.departments d WHERE locations.location_id = d.location_id; WHERE locations.location_id = d.location_id * ERROR ... Here is an example: SELECT locations.location_id, hr.locations.city ,department_name FROM hr.locations, hr.departments WHERE locations.location_id = departments.location_id; Keep in mind that ... the LOCATIONS table with the schema The following SQL will produce an error: SELECT locations.location_id, hr.locations.city ,department_name FROM locations, hr.departments WHERE locations.location_id...
... MERGE is not part of the OracleDatabase11g SQL Fundamentals I test Table 5.1 summarizes the DML statements that Oracle supports Ta b l e DML Statements Supported by Oracle Statement Purpose ... give the result ROWNUM returns the row number of the result row Chapter Manipulating Data OracleDatabase 11g: SQL Fundamentals I exam objectives covered in this chapter: ÛÛ Manipulating Data NN ... the TRUNCATE statement, as described in the next section TRUNCATE is not included in the OracleDatabase11g SQL Fundamentals I exam, but I’ve included it here for completeness Truncating a Table...
... SELECT clause, Oracle uses the index This chapter completes the OracleDatabase 11g: SQL Fundamentals I OCP certification exam materials Chapters through 17 will cover the OracleDatabase 11g: Administration I ... function, or package in the local database or, via a database link, to an object in another database Synonyms are frequently used to simplify SQL by giving a universal name to a local or remote object ... Creating Schema Objects n Creating Database Links An OracleDatabase link is an object that gives you visibility into another database Unlike other objects, a database link cannot be used by itself...
... chapter introduced you to the Oracle11gdatabase architecture and installing the Oracle11g software First I covered the Oracledatabase fundamentals and the Oracledatabase components, and then ... manage, locate, and view the database alert log Using DBCA to Create Oracle11g Databases The OracleDatabase Configuration Assistant (DBCA) is a Java-based tool used to create Oracle Databases ... true 11 The Oracle Universal Installer prompts for which variable if not set? A ORACLE_ HOME B ORACLE_ SID C ORACLE_ BASE D ORACLE_ INSTALL_BASE 444 Chapter 8 Introducing OracleDatabase11g Components...
... Oracle service ORACLE_ HOME Shows the location of the Oracle executables on the server SID_NAME Contains the name of the Oracle SID for the Oracle instance Understanding Service Registration Oracle ... experienced Oracledatabaseadministrator has seen this maturation process in the Oracle network architecture as well From the first version of SQL*Net to the latest releases of Oracle Net, Oracle ... Server HTTP Request Oracle Net Internet Client Application Server RDBMS TCP/IP Oracle Net Database Server An Overview of Oracle Net Features Oracle Net is the glue that bonds the Oracle network together...
... of Oracle Data Pump Use Data Pump Export and Import to move data between Oracle databases 17 17 17 OCAOracleDatabase11gAdministratorCertifiedAssociate ® Study Guide OCAOracleDatabase11g ... OracleDatabase 11g: Advanced PL/SQL NN OracleDatabase 11g: Data Guard Administration NN OracleDatabase 11g: Performance Tuning NN OracleDatabase 11g: Administration Workshop I NN OracleDatabase ... Database 11g: Administration Workshop II NN OracleDatabase 11g: Introduction to SQL NN OracleDatabase 11g: New Features for Administrators NN OracleDatabase 11g: Program with PL/SQL NN Oracle Database...
... the database s time zone, as set by the latest CREATE DATABASE or ALTER DATABASE SET TIME_ZONE statement Note that after changing the database time zone with the ALTER DATABASE statement, the database ... Functions 97 SELECT LOCALTIMESTAMP, EXTRACT(YEAR FROM LOCALTIMESTAMP) YEAR_TS, EXTRACT(DAY FROM LOCALTIMESTAMP) DAY_TS, EXTRACT(SECOND FROM LOCALTIMESTAMP) SECOND_TS FROM dual; LOCALTIMESTAMP YEAR_TS ... column of the view V$TIMEZONE_NAMES SELECT LOCALTIMESTAMP, FROM_TZ(LOCALTIMESTAMP, ‘Japan’) Japan, FROM_TZ(LOCALTIMESTAMP, ‘-5:00’) Central FROM dual; LOCALTIMESTAMP JAPAN CENTRAL ...