44 |
my $user = shift || die "need dbi_user= in [global] section of configuration file"; |
my $user = shift || die "need dbi_user= in [global] section of configuration file"; |
45 |
my $passwd = shift || die "need dbi_passwd= in [global] section of configuration file"; |
my $passwd = shift || die "need dbi_passwd= in [global] section of configuration file"; |
46 |
|
|
47 |
|
$self->{dbd} = $dbd; |
48 |
|
|
49 |
$self->{dbh} = DBI->connect("DBI:$dbd:$dsn",$user,$passwd) || die $DBI::errstr; |
$self->{dbh} = DBI->connect("DBI:$dbd:$dsn",$user,$passwd) || die $DBI::errstr; |
50 |
$Count++; |
$Count++; |
51 |
|
|
52 |
$self->bench("connected to $dbd as $user"); |
$self->bench("connected to $dbd as $user"); |
53 |
|
|
54 |
|
# force SQLite to support binary 0 in data (which shouldn't |
55 |
|
# happend, but it did to me) |
56 |
|
eval { |
57 |
|
no warnings 'all'; |
58 |
|
$self->{dbh}->{sqlite_handle_binary_nulls} = 1; |
59 |
|
}; |
60 |
|
|
61 |
return $self; |
return $self; |
62 |
} |
} |
63 |
|
|
69 |
#print "#### delete_and_create($field)\n"; |
#print "#### delete_and_create($field)\n"; |
70 |
|
|
71 |
my $sql = "select count(*) from $field"; |
my $sql = "select count(*) from $field"; |
72 |
my $sth = $self->{dbh}->prepare($sql) || die $self->{dbh}->errstr(); |
my $sth = $self->{dbh}->prepare($sql); |
73 |
# FIX: this is not a good way to check if table exists! |
# FIX: this is not a good way to check if table exists! |
74 |
if ($sth->execute() && $sth->fetchrow_hashref) { |
if ($sth && $sth->execute() && $sth->fetchrow_hashref) { |
75 |
my $sql = "drop table $field"; |
my $sql = "drop table $field"; |
76 |
my $sth = $self->{dbh}->do($sql) || die "SQL: $sql ".$self->{dbh}->errstr(); |
my $sth = $self->{dbh}->do($sql) || warn "SQL: $sql - ".$sth->errstr(); |
77 |
} |
} |
78 |
$sql = "create table $field ( |
$sql = "create table $field ( |
79 |
item varchar(255), |
item varchar(255), |
102 |
|
|
103 |
#$sth_cache{$field."select"}->execute($index_data) || die "cache: $field select; ".$self->{dbh}->errstr(); |
#$sth_cache{$field."select"}->execute($index_data) || die "cache: $field select; ".$self->{dbh}->errstr(); |
104 |
|
|
|
# XXX for some strange reason, it seems that some entries in my |
|
|
# database produce strings which start with null byte. I suspect |
|
|
# this to be bug in OpenIsis 0.9.0. |
|
|
# This should fix it.. |
|
|
$index_data =~ s/^[^\w]+//; |
|
|
$index_data = substr($index_data,0,255); |
|
|
|
|
105 |
my $uc = uc($index_data); |
my $uc = uc($index_data); |
106 |
if (! $c_table->{$field}->{$uc}) { |
if (! $c_table->{$field}->{$uc}) { |
107 |
#print stderr "in index: $index_data\n"; |
#print stderr "in index: $index_data\n"; |
195 |
|
|
196 |
$self->{dbh}->begin_work || die $self->{dbh}->errstr(); |
$self->{dbh}->begin_work || die $self->{dbh}->errstr(); |
197 |
|
|
198 |
$self->bench("Sorting ".$Table{$table}." items in $table"); |
$self->bench("Sorting ".$Table{$table}." (with duplicates) items in $table"); |
199 |
my @keys = sort keys %{$c_table->{$table}}; |
my @keys = sort keys %{$c_table->{$table}}; |
200 |
|
|
201 |
$self->bench("Dumping data into $table"); |
$self->bench("Dumping ".($#keys+1)." items into $table"); |
202 |
my $sql = "insert into $table (ord,item,display,count) values (?,?,?,?)"; |
my $sql = "insert into $table (ord,item,display,count) values (?,?,?,?)"; |
203 |
my $sth = $self->{dbh}->prepare($sql) || die "sql: $sql; ".$self->{dbh}->errstr(); |
my $sth = $self->{dbh}->prepare($sql) || die "sql: $sql; ".$self->{dbh}->errstr(); |
204 |
|
|
213 |
|
|
214 |
$self->{dbh}->commit || die $self->{dbh}->errstr(); |
$self->{dbh}->commit || die $self->{dbh}->errstr(); |
215 |
} |
} |
216 |
|
|
217 |
|
if ($self->{dbd} =~ m/(Pg|SQLite)/) { |
218 |
|
$self->{dbh}->do(qq{vacuum}) || warn "vacumming failed. It shouldn't if you are using PostgreSQL or SQLite: ".$self->{dbh}->errstr(); |
219 |
|
} |
220 |
|
|
221 |
$self->bench("disconnecting from database"); |
$self->bench("disconnecting from database"); |
222 |
|
|
223 |
$self->{dbh}->disconnect; |
$self->{dbh}->disconnect; |