Oracle SQL Plus The Definitive Guide- P40 docx

... (LOCAL) Whether the Windows or DOS version of SQL* Plus should be executed (PLUS_ DFLT) The location of the SQLUS.MSB message file (PRO80) The language being used (NLS_LANG) The location of the message ... Windows 95/NT, the PLUSXX registry setting, where XX refers to the specific SQL* Plus version, points to the location of glogin .sql. By pointing the PLUS8 0 and...

Ngày tải lên: 05/07/2014, 04:20

... Introduction to SQL* Plus 1 What Is SQL* Plus 1 History of SQL* Plus 6 Why Master SQL* Plus 8 Creating and Loading the Sample Tables 9 2. Interacting with SQL* Plus 18 Starting SQL* Plus 18 Some Basic SQL* Plus ... Edition. ORACLE, Oracle, Oracle Enterprise Manager, Oracle Personal Edition, Oracle Procedure Builder, Oracle Server, Oracle Server Manager, Ora...

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... and use them. The NOPRINT clause is used to tell SQL* Plus not to include the employee name and ID columns in the report detail. Modify the page heading to print the employee name and ID The next ... Issuing the BREAK command with no parameters causes SQL* Plus to display the current break setting. column_name Specifies a report column to watch. When the value in t...

Ngày tải lên: 05/07/2014, 04:20

... another in the parent table. The trick with foreign key constraints is to first find the name of the parent table, then find the names of the columns in the parent table that correspond to the ... specified, the table name follows the period. Otherwise, the entire string is taken as the table name. The table name and owner name are selected from the DUAL table in o...

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... ways. The SHOW_INDEX .SQL script Shown below is a SQL* Plus script that describes just one index. The first part of the script resembles the other scripts shown in this chapter. It looks at the ... > Page 210 List the columns that make up the index. The indent column moves the column list over to the right so that it comes after the CONTAINING COLUMNS: por...

Ngày tải lên: 05/07/2014, 04:20

... the caller. To call these routines from within a SQL* Plus script and display the results to the person running the script, you need to use bind variables. Consider the problem of writing a SQL* Plus ... default, SQL* Plus will begin printing with the first character. A LOBOFFSET of 80, for example, skips the first 79 characters of the string. By default, SQL*...

Ngày tải lên: 05/07/2014, 04:20

... and the likeOracle also provides an application security scheme for SQL* Plus. This allows you to control the specific commands a SQL* Plus user is allowed to execute. At the core of the SQL* Plus ... of the features Oracle provides to help you during the tuning process. There is a lot of other information out there that you should avail yourself of. To start with, rea...

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... are sent to the server, SQL* Plus commits the changes and resets the counter before sending another. The default value is 0, which means that SQL* Plus commits changes only when the COPY command ... rows SQL* Plus will return at once from the database. AUTOCOMMIT Controls whether or not SQL* Plus automatically commits your changes. CLOSECURSOR Controls whether or n...

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... 345-351 saving SQL buffer, 54-57 search path, setting, 366 sending report output to, 83-84 reloading extracted data, 167-174 logging, 173-174 spooling data to files, 163-165 SQL* Plus limitations, ... queries designing reports, 67 extracting data, 158 forward slash (/) executing SQL buffer, 51, 53, 426 terminating PL /SQL blocks, 39 terminating SQL statements, 34 FREELIST_GROUPS col...

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... jonathan@gennick.com. Colophon The animal on the cover of Oracle SQL* Plus: The Definitive Guide is a moving leaf (Phyllium giganteum), a large (about 10 cm in length) Malaysian leaf insect related to stick insects; together ... together these constitute the order Phasmalida, derived from the Greek word for ghost. These stunning insects imitate local foliage with intricate...

Ngày tải lên: 05/07/2014, 04:20