Spool result to a text file : spool « SQL PLUS Session Environment « Oracle PL/SQL Tutorial

Oracle PL/SQL Tutorial
1. Introduction
2. Query Select
3. Set
4. Insert Update Delete
5. Sequences
6. Table
7. Table Joins
8. View
9. Index
10. SQL Data Types
11. Character String Functions
12. Aggregate Functions
13. Date Timestamp Functions
14. Numerical Math Functions
15. Conversion Functions
16. Analytical Functions
17. Miscellaneous Functions
18. Regular Expressions Functions
19. Statistical Functions
20. Linear Regression Functions
21. PL SQL Data Types
22. PL SQL Statements
23. PL SQL Operators
24. PL SQL Programming
25. Cursor
26. Collections
27. Function Procedure Packages
28. Trigger
29. SQL PLUS Session Environment
30. System Tables Data Dictionary
31. System Packages
32. Object Oriented
33. XML
34. Large Objects
35. Transaction
36. User Privilege
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Oracle PL/SQL Tutorial » SQL PLUS Session Environment » spool 
29. 55. 3. Spool result to a text file
SQL>
SQL> set heading off
SQL> set feedback off
SQL>
SQL> spool c:\ALIASES.TXT
SQL>
SQL> select object_name || '=' || substr(object_name,1,5from user_objects wher
e object_type = 'TABLE';



MYSTATS=MYSTA
WORKING_CUSTOMERS=WORKI
CUST_WITH_VARRAY_TEMP_TABLE=CUST_
P1=P1
IT=IT
CUST_NO_KEY_TABLE=CUST_
DEMO=DEMO
P=P
CUSTLOG=CUSTL
IX=IX
EMP_DELTAS=EMP_D
PARMS=PARMS
PASSWORD_AUDIT=PASSW
DEPT$AUDIT=DEPT$
INVENTORY_TBL=INVEN
TMP=TMP
EMPLOYEETEMPTABLE=EMPLO
SYSTEM_STATS=SYSTE
TEMP_TABLE=TEMP_
MYTABLE1=MYTAB
C1=C1
WORKING_EMPLOYEES=WORKI





SQL>
SQL> spool off
SQL> set heading on
SQL> set feedback on
SQL>
29. 55. spool
29. 55. 1. Use Spoll to save query to a file
29. 55. 2. Spool to a file with compute
29. 55. 3. Spool result to a text file
29. 55. 4. Extracts data from the emp table and writes it to a text file in a comma-delimited format
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