Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: (sed) parsing insert statement column that crosses multiple lines
Top Forums Shell Programming and Scripting (sed) parsing insert statement column that crosses multiple lines Post 302139712 by summer_cherry on Monday 8th of October 2007 11:32:14 PM
Old 10-09-2007
awk and how to use <'> in awk
Hi,
Hope can help me. Actually, i do not know how to use single quote<'> in awk. So i use <"> insteand of <'> and the output is ok.
If anyone know how to use single quote<'> in awk, pls kindly inform me. Thanks in advanced.
Output:
Code:
insert into mytable(id, field1, field2)
values ('1', 'myvarchar', 'my varchar"||chr(10)
||"that has carriage returns, and is making "||chr(10)
||"my script die');

insert into mytable(id, field1, field2)
values ('2', 'myvarchar2', 'my varchar"||chr(10)
||"that has carriage returns, and is making "||chr(10)
||"my script die. This one is even trickier because "||chr(10)
||"it contains a quote that I didn't expect."||chr(10)
||"');

code:

Code:
awk '
{
if (index($0,"values")!=0)
	n=1;
if (index($0,");")!=0)
	n=3
if(n==1)
	{
		print $0"\"||chr(10)"
		n=2
	}
else if(n==2)
	print "||\""$0"\"||chr(10)"
else if (n==3)
	{
		print "||\""$0
		n=0
	}
else
	print $0
}' filename

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

insert multiple lines into a file

Hi all, I've got some problems with editing a big configuration file .. its about 2k lines long.. anyway what I need is to place certain text to certain line number.. lets say I need to place "Something" on line 980 .. "something" else on line number 1500 and so on without tempering the rest of... (12 Replies)
Discussion started by: c0mrade
12 Replies

2. Shell Programming and Scripting

sed/awk to insert multiple lines before pattern

I'm attempting to insert multiple lines before a line matching a given search pattern. These lines are generated in a separate function and can either be piped in as stdout or read from a temporary file. I've been able to insert the lines from a file after the pattern using: sed -i '/pattern/... (2 Replies)
Discussion started by: zksailor534
2 Replies

3. Shell Programming and Scripting

Logfile parsing with variable, multiple criterias among multiple lines

Hi all I've been working on a bash script parsing through debug/trace files and extracting all lines that relate to some search string. So far, it works pretty well. However, I am challenged by one requirement that is still open. What I want to do: 1) parse through a file and identify all... (3 Replies)
Discussion started by: reminder
3 Replies

4. Shell Programming and Scripting

Can sed be used to insert data at specific column?

I'm trying to use sed to insert data at a specific column, let's say my data looks like this: 0553 1828 0552 1829 0550 1829 0549 1830 0548 1831 what I want is this: timein 0553 timeout 1828 timein 0552 timeout 1829 timein 0550 timeout 1829 timein 0549 timeout 1830 timein 0548... (5 Replies)
Discussion started by: mswartz
5 Replies

5. Shell Programming and Scripting

sed - insert two lines

I have done this sed command to insert one line after a specific string is found: sed '/patternstring/ a\ new line string' file1 But how do I insert two lines? This is not possible: sed '/patternstring/ a\ new line string \a new line string 2' file1 (2 Replies)
Discussion started by: locoroco
2 Replies

6. Shell Programming and Scripting

check if the insert statement is using column names

Hi, Input- a file comtaining a procedure or function with various statements in that one of the statement would be insert into table1 (a,b,c) values (1,2,3) ourput required true if insert statement is using column name (a,b,c) else false. Please suggest (8 Replies)
Discussion started by: manasa_vs
8 Replies

7. Shell Programming and Scripting

sed - insert text if column empty

Hi, I want to insert the text 'Unknown' in 2 specific columns in a csv file (actually | separated) if the column is blank. Its always the same columns. I have tried using sed: sed "s/||/|Unknown|/g" but there are occasion where other fields are blank and they need to be left blank. This... (4 Replies)
Discussion started by: ksexton
4 Replies

8. Shell Programming and Scripting

Parsing a fixed column text file in sed

I have a text file with records of the form: A X1 Y1 X2 Y2 X3 Y3 where A is character length 10, Xi is character length 4 and Yi is numeric length 10. I want to parse the line, and output records like: A X1 Y1 A X2 Y2 A X3 Y3 etc Can anyone please give me an idea of how to do this. ... (4 Replies)
Discussion started by: wvdeijk
4 Replies

9. Shell Programming and Scripting

Convert Update statement into Insert statement in UNIX using awk, sed....

Hi folks, I have a scenario to convert the update statements into insert statements using shell script (awk, sed...) or in database using regex. I have a bunch of update statements with all columns in a file which I need to convert into insert statements. UPDATE TABLE_A SET COL1=1 WHERE... (0 Replies)
Discussion started by: dev123
0 Replies

10. Shell Programming and Scripting

Using sed to insert text between lines

Hello, I am trying to insert a section of text between lines in another text file. The new lines to be inserted are: abcd.efgh.zzzz=blah abcd.efgh.xxxx=blah Where N = 0 to 2 Original File: abcd.efgh.wwxx=aaaaa abcd.efgh.yyzz=bbbbb abcd.efgh.wwxx=aaaaa abcd.efgh.yyzz=bbbbb... (3 Replies)
Discussion started by: tsu3000
3 Replies

LEARN ABOUT DEBIAN

jlessecho

LESSECHO(1)						      General Commands Manual						       LESSECHO(1)

NAME

       lessecho - expand metacharacters

SYNOPSIS

       lessecho [-ox] [-cx] [-pn] [-dn] [-mx] [-nn] [-ex] [-a] file ...

DESCRIPTION

       lessecho is a program that simply echos its arguments on standard output.  But any argument containing spaces is enclosed in quotes.

OPTIONS

       A summary of options is included below.

       -ox    Specifies "x" to be the open quote character.

       -cx    Specifies "x" to be the close quote character.

       -pn    Specifies "n" to be the open quote character, as an integer.

       -dn    Specifies "n" to be the close quote character, as an integer.

       -mx    Specifies "x" to be a metachar.

       -nn    Specifies "n" to be a metachar, as an integer.

       -ex    Specifies "x" to be the escape char for metachars.

       -fn    Specifies "n" to be the escape char for metachars, as an integer.

       -a     Specifies that all arguments are to be quoted.  The default is that only arguments containing spaces are quoted.

SEE ALSO

       less(1)

AUTHOR

       This manual page was written by Thomas Schoepf <schoepf@debian.org>, for the Debian GNU/Linux system (but may be used by others).

       Send bug reports or comments to bug-less@gnu.org.

							     Version 394: 03 Dec 2005						       LESSECHO(1)
All times are GMT -4. The time now is 10:40 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy