Oracle SQLPLUS中DEFINE在SHELL中的调用
--查看SHELL脚本
[oracle@localhost script]$ cat test.sh
REPORT_USER=ADMGEMALTO
REPORT_PASS=ADMGEMALTO
DB_LINK_NAME=OTA4G
#echo $REPORT_USER
sqlplus -silent "${REPORT_USER}/${REPORT_PASS}@${DB_LINK_NAME}" << EOF
DEFINE VAR_1=2
DEFINE VAR_2=DUAL
SELECT SYSDATE FROM DUAL;
@01.sql
exit 0
EOF
--查看SQL文件
[oracle@localhost script]$ cat 01.sql
select &&VAR_1 from &&VAR_2;
--调用SHELL脚本
[oracle@localhost script]$ sh test.sh
SYSDATE
-------------------
2017-02-17 11:11:01
old 1: select &&VAR_1 from &&VAR_2
new 1: select 2 from DUAL
2
----------
2
[oracle@localhost script]$ cat test.sh
REPORT_USER=ADMGEMALTO
REPORT_PASS=ADMGEMALTO
DB_LINK_NAME=OTA4G
#echo $REPORT_USER
sqlplus -silent "${REPORT_USER}/${REPORT_PASS}@${DB_LINK_NAME}" << EOF
DEFINE VAR_1=2
DEFINE VAR_2=DUAL
SELECT SYSDATE FROM DUAL;
@01.sql
exit 0
EOF
--查看SQL文件
[oracle@localhost script]$ cat 01.sql
select &&VAR_1 from &&VAR_2;
--调用SHELL脚本
[oracle@localhost script]$ sh test.sh
SYSDATE
-------------------
2017-02-17 11:11:01
old 1: select &&VAR_1 from &&VAR_2
new 1: select 2 from DUAL
2
----------
2
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/26506993/viewspace-2133702/ ，如需转载，请注明出处，否则将追究法律责任。
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