database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-12-03 05:41:09 +03:00
Code Activity

- applied patch to mysql_explain_log.sh provided by Dennis Haney

Browse Source 
to accept --socket option (Bug #592)


scripts/mysql_explain_log.sh:
   - applied patch provided by Dennis Haney to accept --socket option
     (Bug #592)
This commit is contained in:
unknown
2003-06-11 13:40:20 +02:00
parent 497e11035d
commit bcdde9a556
1 changed files with 12 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
scripts/mysql_explain_log.sh
View File

@@ -14,12 +14,14 @@ $Param->{host}='';
$Param->{user}='';
$Param->{password}='';
$Param->{PrintError}=0;
$Param->{socket}='';
if (!GetOptions ('date|d:i' => \$Param->{ViewDate},
'host|h:s' => \$Param->{host},
'user|u:s' => \$Param->{user},
'password|p:s' => \$Param->{password},
'printerror|e:s' => \$Param->{PrintError},
'socket|s:s' => \$Param->{socket},
)) {
ShowOptions();
}
@@ -50,7 +52,7 @@ else {
#print "Date=$Param->{ViewDate}, host=$Param->{host}, user=$Param->{user}, password=$Param->{password}\n";
$Param->{dbh}=DBI->connect("DBI:mysql:host=$Param->{host}",$Param->{user},$Param->{password},{PrintError=>0});
$Param->{dbh}=DBI->connect("DBI:mysql:host=$Param->{host}".($Param->{socket}?";mysql_socket=$Param->{socket}":""),$Param->{user},$Param->{password},{PrintError=>0});
if (DBI::err()) {
print "Error: " . DBI::errstr() . "\n";
}
@@ -313,6 +315,8 @@ Usage: $0 [OPTIONS] < LOGFILE
-u=USERNAME
--password=PASSWORD password of db-user
-p=PASSWORD
--socket=SOCKET mysqld socket file to connect
-s=SOCKET
Read logfile from STDIN an try to EXPLAIN all SELECT statements. All UPDATE statements are rewritten to an EXPLAIN SELECT statement. The results of the EXPLAIN statement are collected and counted. All results with type=ALL are collected in an separete list. Results are printed to STDOUT.
@@ -344,7 +348,7 @@ Then add indices to avoid table scans and remove those which aren't used.
=head1 USAGE
explain_log.pl [--date=YYMMDD] --host=dbhost] [--user=dbuser] [--password=dbpw] < logfile
explain_log.pl [--date=YYMMDD] --host=dbhost] [--user=dbuser] [--password=dbpw] [--socket=/path/to/socket] < logfile
--date=YYMMDD select only entrys of date
@@ -362,14 +366,19 @@ explain_log.pl [--date=YYMMDD] --host=dbhost] [--user=dbuser] [--password=dbpw]
-p=PASSWORD
--socket=SOCKET change path to the socket
-s=SOCKET
=head1 EXAMPLE
explain_log.pl --host=localhost --user=foo --password=bar < /var/lib/mysql/mobile.log
=head1 AUTHOR
=head1 AUTHORS
Stefan Nitz
Jan Willamowius <jan@mobile.de>, http://www.mobile.de
Dennis Haney <davh@davh.dk> (Added socket support)
=head1 RECRUITING