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Fixed mysqldumpslow for new dump format.

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Fix for HEAP tables with many rows deleted.
Add '' arround database names in SHOW GRANT
This commit is contained in:
monty@hundin.mysql.fi
2002-03-12 11:52:41 +02:00
parent c4b8c1b6c0
commit 8eadb024dc
8 changed files with 32 additions and 15 deletions
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10
scripts/mysqldumpslow.sh
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@@ -75,7 +75,7 @@ while ( defined($_ = shift @pending) or defined($_ = <>) ) {
s/^#? Time: \d{6}\s+\d+:\d+:\d+.*\n//;
my ($user,$host) = s/^#? User\@Host:\s+(\S+)\s+\@\s+(\S+).*\n// ? ($1,$2) : ('','');
s/^# Time: (\d+) Lock_time: (\d+) Rows_sent: (\d+).*\n//;
s/^# Query_time: (\d+) Lock_time: (\d+) Rows_sent: (\d+).*\n//;
my ($t, $l, $r) = ($1, $2, $3);
$t -= $l unless $opt{l};
@@ -96,8 +96,12 @@ while ( defined($_ = shift @pending) or defined($_ = <>) ) {
unless ($opt{a}) {
s/\b\d+\b/N/g;
s/\b0x[0-9A-Fa-f]+\b/N/g;
s/'([^\\\']|\\.|\'\')+'/'S'/g;
s/"([^\\\"]|\\.|\"\")+"/"S"/g;
s/''/'S'/g;
s/""/"S"/g;
s/(\\')//g;
s/(\\")//g;
s/'[^']+'/'S'/g;
s/"[^"]+"/"S"/g;
# -n=8: turn log_20001231 into log_NNNNNNNN
s/([a-z_]+)(\d{$opt{n},})/$1.('N' x length($2))/ieg if $opt{n};
# abbreviate massive "in (...)" statements and similar