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83 lines
1.4 KiB
Awk
83 lines
1.4 KiB
Awk
# $Id$
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#
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# Take a comma-separated list of database names and spit out all the
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# log records that affect those databases.
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# Note: this will not start printing records until a dbreg_register
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# record for that file is found.
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NR == 1 {
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nfiles = 0
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while ((ndx = index(DBNAME, ",")) != 0) {
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filenames[nfiles] = substr(DBNAME, 1, ndx - 1) "\\0";
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DBNAME = substr(DBNAME, ndx + 1, length(DBNAME) - ndx);
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files[nfiles] = -1
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nfiles++
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}
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filenames[nfiles] = DBNAME "\\0";
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files[nfiles] = -1
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myfile = -1;
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nreg = 0;
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}
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/^\[.*dbreg_register/ {
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register = 1;
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}
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/opcode:/ {
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if (register == 1) {
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if ($2 == "CHKPNT" || $2 == "OPEN" || $2 == "PREOPEN" || $2 == "REOPEN")
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register = 3;
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}
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}
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/name:/ {
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if (register >= 2) {
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myfile = -2;
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for (i = 0; i <= nfiles; i++) {
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if ($5 == filenames[i]) {
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if (register == 2) {
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printme = 0;
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myfile = -2;
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} else {
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myfile = i;
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}
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break;
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}
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}
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}
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register = 0;
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}
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/fileid:/{
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if (myfile == -2)
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files[$2] = 0;
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else if (myfile != -1) {
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files[$2] = 1;
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if ($2 > nreg)
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nreg = $2;
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printme = 1;
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register = 0;
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myfile = -1;
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} else if ($2 <= nreg && files[$2] == 1) {
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printme = 1
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}
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myfile = -1;
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}
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/^\[/{
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if (printme == 1) {
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printf("%s\n", rec);
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printme = 0
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}
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rec = "";
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rec = $0
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}
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TXN == 1 && /txn_regop/ {printme = 1}
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/^ /{
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if (length(rec) + length($0) < 2040)
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rec = sprintf("%s\n%s", rec, $0);
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}
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END {
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if (printme == 1)
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printf("%s\n", rec);
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}
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