06-28-2005
I guess there is more explanation needed.
We have 25 DB's that have identical schema (the same table exists in all of them) but the data is different.
we are hoping to combine all of them into 1 DB, first I am trying to find all the differences between each table in each DB's to investigate them before we just put them all together.
so you see the template I have already contains all the connections in the SQLs, I just want to replace all the *'s and #'s and save that as a new sql named after the table all the sql's are for. So now the new sql created will select the same columns from the same tables in all 25 DB's for the comparison.
am I making any sense anymore?
maybe in the second portion instead of a print, I can do a replace of the table_names and column_names into a new file based on my template?
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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).
Free Software Foundation Nov 3 1999 IGAWK(1)