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Full Discussion: Shell script using loop
Top Forums Shell Programming and Scripting Shell script using loop Post 302436050 by alisha on Friday 9th of July 2010 07:07:17 AM
Old 07-09-2010
hi its not working with nawk

---------- Post updated at 04:11 AM ---------- Previous update was at 04:01 AM ----------

hi Gathrit

I have tried it but still the same problem

Code:
awk '
NR==FNR { tbl[$1]++ }
/ALTER TABLE/ {
   tbl_name = $3;
   getcols = (tbl_name in tbl);
   next;
}
! getcols { next }
/^ADD/,/;[[:space:]]*$/ {
   f = ($1 ~ /^ADD/ ? 3 : 1);
   printf "%-12s %-12s %s\n", tbl_name, $f, $(f+1);
}


' table.name data.txt

o/p
Code:
awk: syntax error near line 5
awk: illegal statement near line 5
awk: syntax error near line 8
awk: bailing out near line 8

i think the problem is in following codes.

1) getcols = (tbl_name in tbl);
2)! getcols { next }

can anyone help me with this.

---------- Post updated at 06:07 AM ---------- Previous update was at 04:11 AM ----------

hi Aigles,
Will you please give me the description of the code that you had sent me.

Moderator's Comments:
Mod Comment Use code tags please - you got a PM how to do it.

Last edited by zaxxon; 07-09-2010 at 08:11 AM.. Reason: code tags
 

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IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+-----------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+-----------------+ |Availability | SUNWgawk | +--------------------+-----------------+ |Interface Stability | Volatile | +--------------------+-----------------+ NOTES
Source for gawk is available on http://opensolaris.org. Free Software Foundation Nov 3 1999 IGAWK(1)
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