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|
--source ../include/fast_update_gen_header.inc
--let GENERATED=$MYSQL_TMP_DIR/generated_fast_update_blobs_with_varchar.inc
--perl
my $nrows = 10;
open(FILE, '>', "$ENV{GENERATED}") or die;
my @blob_types = ('tinyblob', 'blob', 'mediumblob', 'longblob');
foreach my $i (0, 1) {
foreach my $a (@blob_types) {
foreach my $b (@blob_types) {
foreach my $c (@blob_types) {
foreach my $n ('null', 'not null') {
foreach my $v ('varchar(32)', 'varchar(256)') {
test_blobs([$a, $b, $c], $v, $n, $i, $nrows);
}
}
}
}
}
}
close FILE;
sub test_blobs {
my $cols = shift;
my $v = shift;
my $n = shift;
my $need_fixed_int = shift;
my $nrows = shift;
print FILE "create table tt (id bigint unsigned primary key,\n";
print FILE " f0 int $n,\n" if ($need_fixed_int);
print FILE " v0 $v $n,\n";
foreach my $i (0 .. $#{$cols}) {
if ($i < $#{$cols}) {
print FILE " b$i $cols->[$i] $n,\n";
}
else {
print FILE " b$i $cols->[$i] $n\n";
}
}
print FILE ") engine=tokudb;\n";
foreach my $id (1 .. ($nrows - 1)) {
if ($n eq 'null') {
print FILE "insert into tt (id) values ($id);\n";
}
else {
if ($need_fixed_int) {
print FILE "insert into tt values ($id, 0, '', '', '', '');\n";
}
else {
print FILE "insert into tt values ($id, '', '', '', '');\n";
}
}
}
print FILE "create table ti like tt;\n";
print FILE "alter table ti engine=innodb;\n";
print FILE "insert into ti select * from tt;\n";
foreach my $id (1 .. ($nrows - 1)) {
foreach my $i (0 .. 2) {
my $long_str = rnd_str((rand(32) + 1), ("A" .. "Z", 0 .. 9));
print FILE "update tt set v0='$long_str' where id=$id;\n";
print FILE "update ti set v0='$long_str' where id=$id;\n";
$long_str = rnd_str((rand(32) + 1), ("A" .. "Z", 0 .. 9));
print FILE "update tt set b$i='$long_str' where id=$id;\n";
print FILE "update ti set b$i='$long_str' where id=$id;\n";
}
}
print FILE '--let $diff_tables = test.tt, test.ti'."\n";
print FILE "--source include/diff_tables.inc\n";
print FILE "drop table tt, ti;\n";
}
sub rnd_str { join '', @_[ map{ rand @_ } 1 .. shift ] }
EOF
--source ../include/fast_update_gen_footer_silent.inc
|
