Oracle SQL Plus The Definitive Guide- P34 pot
Oracle SQL Plus The Definitive Guide- P34 pot
... to the rows from one of
the tables to be joined. Then rows are read from the other table. As each row is read from the second table, the hash function is applied to the
join columns, and the ... table.
INDEX(table_name) Tells Oracle to access the specified table via and index scan. Optionally, you may specify the index to
use; otherwise, Oracle chooses the index to u...
Oracle SQL Plus The Definitive Guide- P4 pot
... by following these four steps:
1. Download and unzip the script files.
2. Start SQL* Plus.
3. Log into your Oracle database.
4. Run the BLD_DB .SQL script file.
The screenshots in the remainder ... titled Starting SQL* Plus in Chapter 2, Interacting with SQL* Plus. Once you know how to start
SQL* Plus, you can come back here and run the script to create the sample tab...
Oracle SQL Plus The Definitive Guide- P11 pot
... Value
SQL. PNO The current page number
SQL. LNO The current line number
SQL. RELEASE The current Oracle release
SQL. SQLCODE The error code returned by the most recent SQL query
SQL. USER The Oracle ... make up the page footer. When the number of remaining lines equals the number of lines in your
footer, SQL* Plus prints the footer and advances to the next...
Oracle SQL Plus The Definitive Guide- P16 potx
...
terminal output is off by the time SQL* Plus reads the line containing the substitution variable. SQL* Plus does not
handle this situation too well. You won't see a prompt for the substitution variable, ... prompts for the value.
After prompting for a value and substituting it into the script in place of the corresponding variable, SQL* Plus will display
both t...
Oracle SQL Plus The Definitive Guide- P26 potx
... of PL /SQL code. When SQL* Plus encounters the EXECUTE
command, it replaces the reference to the substitution variable with the value of that variable. The command after
substitution, the one ... support the use of PL /SQL in a SQL* Plus script. They provide a mechanism for
returning data from a PL /SQL block back to SQLlus, where it can be used in subsequent queries...
Oracle SQL Plus The Definitive Guide- P31 pot
... Remember, the timer is a SQL* Plus timer. The hardware that matters is the machine running the SQL* Plus
executable, not the one running the Oracle server.
Timings can be useful in spotting trends. ... to the calling
block. You must call the procedure from the outermost PL /SQL block in order to return the error to SQL* Plus. When
that happens, SQL* Plus w...
Oracle SQL Plus The Definitive Guide- P46 potx
... of SQL* Plus in detail, and also explains how to interpret
the execution plan for a SQL statement.
SET AUTOTRACE
The AUTOTRACE setting is used to control whether or not SQL* Plus displays the ... autotrace feature. SQL* Plus will not display the execution plan or the statistics for each SQL statement.
ON
Turns the autotrace feature on. If no other parameters are supp...
Oracle SQL Plus The Definitive Guide- P53 potx
... in reports, 73, 379
blank lines in SQL statements, 398
BLD_DB .SQL script file, 15
BLEVEL column (ALL_INDEXES), 189
BLOCKS column (ALL_TABLES), 183
blocks, PL /SQL, 36
executing, 36-39
execution ... structure for, 248-250
PL /SQL for, 252-254
scripting languages for, 254
simulating with REFCURSOR datatype, 245-248
simulating with WHERE clause, 244-245
SQL writing SQL, 250-252
BRE[AK] c...
Oracle SQL Plus The Definitive Guide- P56 pot
... 339, 349, 429
IIST_COLUMNS .SQL (example), 195-200
IIST_CONSTRAINTS .SQL (example), 203-207
IIST_INDEXES .SQL (example), 211-214
IIST_SYN .SQL (example), 221-222
IIST_TRIGGERS .SQL (example), 216-218
l ... 414
looping, 254-262
generating files of commands, 257-259
PL /SQL for, 259-262
recursive execution, 255-257
LOWER parameter (SET SQLCASE), 399
LOW_VALUE column (ALL_TAB_COLUMNS), 185...
Oracle SQL*Plus The Definitive Guide- P1 docx
... 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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