SQL> list --列出緩沖區(qū)中的內(nèi)容1 selectproduct_id,name,description2 from

3*products

SQL> save /home/oracle/test_save.sql --保存緩沖區(qū)中的內(nèi)容到指定路徑指定的文件中

Created file/home/oracle/test_save.sql

SQL> gettest_save.sql1 selectproduct_id,name,description2 from

3*products

SQL> start test_save.sql --將保存的文件內(nèi)容讀入緩沖區(qū)并執(zhí)行

PRODUCT_ID NAME DESCRIPTION---------- ------------------------------ --------------------------------------------------

1Modern Science A description of modern science2Chemistry Introduction to Chemistry3Supernova A star explodes4Tank War Action movie about a future war5Z Files Series on mysterious activities6 2412: The Return Aliens return

7 Space Force 9Adventures of heroes8 From Another Planet Alien fromanother planet lands on Earth9Classical Music The best classical music10 Pop 3The best popular music11Creative Yell Debut album12My Front Line Their greatest hits12rows selected.

SQL> @test_save.sql --同start

PRODUCT_ID NAME DESCRIPTION---------- ------------------------------ --------------------------------------------------

1Modern Science A description of modern science2Chemistry Introduction to Chemistry3Supernova A star explodes4Tank War Action movie about a future war5Z Files Series on mysterious activities6 2412: The Return Aliens return

7 Space Force 9Adventures of heroes8 From Another Planet Alien fromanother planet lands on Earth9Classical Music The best classical music10 Pop 3The best popular music11Creative Yell Debut album12My Front Line Their greatest hits12rows selected.

SQL> spool /home/oracle/select.txt --將以下輸出的結(jié)果保存到指定文件中

SQL> /PRODUCT_ID NAME DESCRIPTION---------- ------------------------------ --------------------------------------------------

1Modern Science A description of modern science2Chemistry Introduction to Chemistry3Supernova A star explodes4Tank War Action movie about a future war5Z Files Series on mysterious activities6 2412: The Return Aliens return

7 Space Force 9Adventures of heroes8 From Another Planet Alien fromanother planet lands on Earth9Classical Music The best classical music10 Pop 3The best popular music11Creative Yell Debut album12My Front Line Their greatest hits12rows selected.

SQL> spool off --停止輸出結(jié)果，并關(guān)閉該文件，如果不spoo off，則后面輸入的所有結(jié)果都會(huì)寫入到上面的select.txt文件

SQL>[root@rhel201 oracle]# ls

afiedt.buf oradiag_oracleselect.txt testbak test_save.sql test.sql

[root@rhel201 oracle]# cat test_save.sqlselectproduct_id,name,descriptionfromproducts/[root@rhel201 oracle]# catselect.txt

SQL> /PRODUCT_ID NAME DESCRIPTION---------- ------------------------------ --------------------------------------------------

1Modern Science A description of modern science2Chemistry Introduction to Chemistry3Supernova A star explodes4Tank War Action movie about a future war5Z Files Series on mysterious activities6 2412: The Return Aliens return

7 Space Force 9Adventures of heroes8 From Another Planet Alien fromanother planet lands on Earth9Classical Music The best classical music10 Pop 3The best popular music11Creative Yell Debut album12My Front Line Their greatest hits12rows selected.

SQL>spool off

[root@rhel201 oracle]#

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