用于从文本日志文件中提取/检索值的 Shell 脚本（sqlcode 字段值）

Question

Hello I have the need to retrieve the sqlcode value from the outfiles that are generated after running sql statements.

The following value of the sqlcode below is obviously 0 and i would need to be able to grab that value from multiple blocks of statements formatted like below.

I cannot use GNU functions - grep/sed/awk may work but i havent been able to grab the sqlcode value using them myself...

Outfile will look like the following:

SQLCA Information

sqlcaid : SQLCA     sqlcabc: 136   sqlcode: 0   sqlerrml: 0

sqlerrmc:

 sqlerrp : SQLRI01F

sqlerrd : (1) -2147221503      (2) 1                (3) 4

           (4) 0                (5) 0                (6) 0

sqlwarn : (1)      (2)      (3)      (4)        (5)       (6)

           (7)      (8)      (9)      (10)       (11)

sqlstate: 00000

Answer 1

sed -n '/sqlcode: /s/.*sqlcode: \([0-9]\+\) .*/\1/p'

If the line has the string "sqlcode: ", then substitute everything and remember one or more numbers after the string "sqlcode: " and before a space and print that remembered part.

Live version available at tutorialspoint .

Answer 2

0

awk looks in the file for the default value / sqlcode /

print $ 7 prints the seventh field