Gam

??? 123123123123 .....................................................................................................................................??? 123123123123 ..................................................................................................................................... Gam

File manager - Edit - /usr/bin/mysql_find_rows

Back
#!/usr/bin/perl # Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; version 2 of the License. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA $version="1.02"; use Getopt::Long; warn "$0: Deprecated program name. It will be removed in a future release, use 'mariadb-find-rows' instead\n" if $0 =~ m/mysql_find_rows$/; $opt_help=$opt_Information=$opt_skip_use_db=0; $opt_regexp=$opt_dbregexp="."; $opt_start_row=1; $opt_rows=9999999999; GetOptions("Information","help","regexp=s","start_row=i","rows=i", "dbregexp=s", "skip-use-db") \|\| usage(); usage() if ($opt_help \|\| $opt_Information); $query=$search=$database=$set=""; $eoq=0; while (<>) { next if (length($query) == 0 && /^\#/); # Skip comments $query.=search($_); if ($eoq) { if ($query =~ /^use /i \|\| $query =~ /^SET / \|\| ($query =~ /$opt_regexp/o && $database =~ /$opt_dbregexp/o)) { if ($opt_skip_use_db && $query =~ /^use /i) { $query=""; next; } if ($opt_start_row <= 1) { if ($database) { print $database, $set; $database=$set=""; } print $query; last if (--$opt_rows == 0); } else { $opt_start_row--; if ($query =~ /^use /) { $database=$query; $set=""; } elsif ($query =~ /^SET/) { $set=$query; } else { $set=""; } } } $query=""; $search=""; $eoq=0; } } exit 0; sub search { my($row)=shift; my($i); for ($i=0 ; $i < length($row) ; $i++) { if (length($search)) { if (length($search) > 1) { # Comment next if (substr($row,$i,length($search)) ne $search); $i+=length($search)-1; $search=""; } elsif (substr($row,$i,1) eq '\\') # Escaped char in string { $i++; } elsif (substr($row,$i,1) eq $search) { if (substr($row,$i+1,1) eq $search) # Double " or ' { $i++; } else { $search=""; } } next; } if (substr($row,$i,2) eq '/') # Comment { $search="/"; $i++; } elsif (substr($row,$i,1) eq "'" \|\| substr($row,$i,1) eq '"') { $search=substr($row,$i,1); } } $eoq=1 if (!length($search) && $row =~ /;\s$/); return $row; } sub usage { print <<EOF; $0 Ver $version Prints all SQL queries that matches a regexp or contains a 'use database' or 'set ..' command to stdout. A SQL query may contain newlines. This is useful to find things in a MariaDB update log. $0 takes the following options: --help or --Information Shows this help --regexp=# Print queries that matches this. --start_row=# Start output from this row (first row = 1) --skip-use-db Don\'t include \'use database\' commands in the output. --rows=# Quit after this many rows. Example: $0 --regexp "problem_table" < update.log $0 --regexp "problem_table" update-log.1 update-log.2 EOF exit(0); }