Oracle SQLPlus [Electronic resources] : The Definitive Guide, 2nd Edition نسخه متنی

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Oracle SQLPlus [Electronic resources] : The Definitive Guide, 2nd Edition - نسخه متنی

Jonathan Gennick

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EA[CH] parameter (SET RECSEP)

ECHO setting

2nd

echoing commands

2nd

3rd

ed, problems with

ED[IT] command

2nd

work file name

EDITF[ILE] setting

editing [See line editing] editor, choosing

elapsed time

capturing

EMPLOYEE entity (sample database)

2nd

EMPLOYEE table (sample database)

2nd

entity descriptions (sample database)

Entity Relationship Diagram (ERD) (sample database)

ENTRY parameter (SET FLAGGER) environment customizing

dependencies for

editor, choosing

prompt, customizing

2nd

startup scrips

variables, OS environment environment variables $ORACLE_HOME

NLS_LANG

products affected

operating system

script search path

service name LOCAL environment variable

SQL*Plus, significant

Windows GUI version

ERD (Entity Relationship Diagram) for sample database

ERR[ORS] parameter (SHOW)

2nd

error codes, capturing

error handling limitations in SQL*Plus

ESC[APE] setting

2nd

escaping the substitution variable prefix

Excel-specific hack, extracting data

EXEC[UTE] command

2nd

3rd executing DDL and DML commands

single PL/SQL commands

execution plans

creating plan table

displaying plan

execution statistics. displaying

explaining queries

improving performance

interpreting results

judging results

operations

performance views, accessing

query output, suppressing

understanding

execution statistics

EXIT clause (WHENEVER)

2nd

EXIT command

2nd

3rd

4th

exiting

exiting SQL*Plus

2nd

EXP[LAIN] parameter (SET AUTOTRACE)

EXPLAIN PLAN

2nd

3rd

creating plan table

2nd

displaying execution plan

interpreting results

2nd

syntax for

external text editors

editing buffers with

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