Filename | /usr/lib/perl5/DBD/mysql.pm |
Statements | Executed 5980 statements in 57.5ms |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
1472 | 33 | 11 | 27.6ms | 119ms | prepare | DBD::mysql::db::
1472 | 1 | 1 | 13.8ms | 13.8ms | _prepare (xsub) | DBD::mysql::st::
1 | 1 | 1 | 9.31ms | 9.31ms | _login (xsub) | DBD::mysql::db::
1 | 1 | 1 | 544µs | 5.71ms | BEGIN@101 | DBD::mysql::dr::
1 | 1 | 1 | 121µs | 121µs | bootstrap (xsub) | DBD::mysql::
6 | 2 | 1 | 71µs | 214µs | CORE:match (opcode) | DBD::mysql::
1 | 1 | 1 | 70µs | 9.69ms | connect | DBD::mysql::dr::
1 | 1 | 1 | 52µs | 266µs | _OdbcParse | DBD::mysql::
1 | 1 | 1 | 41µs | 55µs | BEGIN@4 | DBD::mysql::
1 | 1 | 1 | 24µs | 246µs | BEGIN@5 | DBD::mysql::
1 | 1 | 1 | 21µs | 235µs | driver | DBD::mysql::
1 | 1 | 1 | 17µs | 22µs | BEGIN@738 | DBD::mysql::st::
1 | 1 | 1 | 16µs | 1.07ms | BEGIN@100 | DBD::mysql::dr::
1 | 1 | 1 | 15µs | 20µs | BEGIN@186 | DBD::mysql::db::
1 | 1 | 1 | 14µs | 19µs | BEGIN@99 | DBD::mysql::dr::
1 | 1 | 1 | 13µs | 636µs | BEGIN@187 | DBD::mysql::db::
1 | 1 | 1 | 11µs | 11µs | BEGIN@9 | DBD::mysql::
1 | 1 | 1 | 10µs | 10µs | BEGIN@7 | DBD::mysql::
1 | 1 | 1 | 9µs | 9µs | BEGIN@8 | DBD::mysql::
0 | 0 | 0 | 0s | 0s | AUTOLOAD | DBD::mysql::
0 | 0 | 0 | 0s | 0s | CLONE | DBD::mysql::
0 | 0 | 0 | 0s | 0s | _OdbcParseHost | DBD::mysql::
0 | 0 | 0 | 0s | 0s | ANSI2db | DBD::mysql::db::
0 | 0 | 0 | 0s | 0s | _ListTables | DBD::mysql::db::
0 | 0 | 0 | 0s | 0s | _SelectDB | DBD::mysql::db::
0 | 0 | 0 | 0s | 0s | _version | DBD::mysql::db::
0 | 0 | 0 | 0s | 0s | admin | DBD::mysql::db::
0 | 0 | 0 | 0s | 0s | column_info | DBD::mysql::db::
0 | 0 | 0 | 0s | 0s | db2ANSI | DBD::mysql::db::
0 | 0 | 0 | 0s | 0s | foreign_key_info | DBD::mysql::db::
0 | 0 | 0 | 0s | 0s | get_info | DBD::mysql::db::
0 | 0 | 0 | 0s | 0s | primary_key_info | DBD::mysql::db::
0 | 0 | 0 | 0s | 0s | table_info | DBD::mysql::db::
0 | 0 | 0 | 0s | 0s | admin | DBD::mysql::dr::
0 | 0 | 0 | 0s | 0s | data_sources | DBD::mysql::dr::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | # -*- cperl -*- | ||||
2 | |||||
3 | package DBD::mysql; | ||||
4 | 3 | 75µs | 2 | 68µs | # spent 55µs (41+14) within DBD::mysql::BEGIN@4 which was called:
# once (41µs+14µs) by DBI::install_driver at line 4 # spent 55µs making 1 call to DBD::mysql::BEGIN@4
# spent 14µs making 1 call to strict::import |
5 | 3 | 65µs | 2 | 468µs | # spent 246µs (24+222) within DBD::mysql::BEGIN@5 which was called:
# once (24µs+222µs) by DBI::install_driver at line 5 # spent 246µs making 1 call to DBD::mysql::BEGIN@5
# spent 222µs making 1 call to vars::import |
6 | |||||
7 | 3 | 49µs | 1 | 10µs | # spent 10µs within DBD::mysql::BEGIN@7 which was called:
# once (10µs+0s) by DBI::install_driver at line 7 # spent 10µs making 1 call to DBD::mysql::BEGIN@7 |
8 | 3 | 48µs | 1 | 9µs | # spent 9µs within DBD::mysql::BEGIN@8 which was called:
# once (9µs+0s) by DBI::install_driver at line 8 # spent 9µs making 1 call to DBD::mysql::BEGIN@8 |
9 | 3 | 848µs | 1 | 11µs | # spent 11µs within DBD::mysql::BEGIN@9 which was called:
# once (11µs+0s) by DBI::install_driver at line 9 # spent 11µs making 1 call to DBD::mysql::BEGIN@9 |
10 | 1 | 12µs | @ISA = qw(DynaLoader); | ||
11 | |||||
12 | 1 | 700ns | $VERSION = '4.016'; | ||
13 | |||||
14 | 1 | 8µs | 1 | 1.73ms | bootstrap DBD::mysql $VERSION; # spent 1.73ms making 1 call to DynaLoader::bootstrap |
15 | |||||
16 | |||||
17 | 1 | 600ns | $err = 0; # holds error code for DBI::err | ||
18 | 1 | 600ns | $errstr = ""; # holds error string for DBI::errstr | ||
19 | 1 | 800ns | $drh = undef; # holds driver handle once initialised | ||
20 | |||||
21 | # spent 235µs (21+214) within DBD::mysql::driver which was called:
# once (21µs+214µs) by DBI::install_driver at line 811 of DBI.pm | ||||
22 | 5 | 22µs | return $drh if $drh; | ||
23 | my($class, $attr) = @_; | ||||
24 | |||||
25 | $class .= "::dr"; | ||||
26 | |||||
27 | # not a 'my' since we use it above to prevent multiple drivers | ||||
28 | 1 | 214µs | $drh = DBI::_new_drh($class, { 'Name' => 'mysql', # spent 214µs making 1 call to DBI::_new_drh | ||
29 | 'Version' => $VERSION, | ||||
30 | 'Err' => \$DBD::mysql::err, | ||||
31 | 'Errstr' => \$DBD::mysql::errstr, | ||||
32 | 'Attribution' => 'DBD::mysql by Patrick Galbraith' | ||||
33 | }); | ||||
34 | |||||
35 | $drh; | ||||
36 | } | ||||
37 | |||||
38 | sub CLONE { | ||||
39 | undef $drh; | ||||
40 | } | ||||
41 | |||||
42 | # spent 266µs (52+214) within DBD::mysql::_OdbcParse which was called:
# once (52µs+214µs) by DBD::mysql::dr::connect at line 123 | ||||
43 | 26 | 90µs | my($class, $dsn, $hash, $args) = @_; | ||
44 | my($var, $val); | ||||
45 | if (!defined($dsn)) { | ||||
46 | return; | ||||
47 | } | ||||
48 | while (length($dsn)) { | ||||
49 | 1 | 23µs | 5 | 266µs | if ($dsn =~ /([^:;]*)[:;](.*)/) { # spent 159µs making 3 calls to DBD::mysql::CORE:match, avg 53µs/call
# spent 107µs making 2 calls to utf8::SWASHNEW, avg 54µs/call |
50 | $val = $1; | ||||
51 | $dsn = $2; | ||||
52 | } else { | ||||
53 | $val = $dsn; | ||||
54 | $dsn = ''; | ||||
55 | } | ||||
56 | 1 | 9µs | 4 | 90µs | if ($val =~ /([^=]*)=(.*)/) { # spent 54µs making 3 calls to DBD::mysql::CORE:match, avg 18µs/call
# spent 36µs making 1 call to utf8::SWASHNEW |
57 | $var = $1; | ||||
58 | $val = $2; | ||||
59 | if ($var eq 'hostname' || $var eq 'host') { | ||||
60 | $hash->{'host'} = $val; | ||||
61 | } elsif ($var eq 'db' || $var eq 'dbname') { | ||||
62 | $hash->{'database'} = $val; | ||||
63 | } else { | ||||
64 | $hash->{$var} = $val; | ||||
65 | } | ||||
66 | } else { | ||||
67 | foreach $var (@$args) { | ||||
68 | if (!defined($hash->{$var})) { | ||||
69 | $hash->{$var} = $val; | ||||
70 | last; | ||||
71 | } | ||||
72 | } | ||||
73 | } | ||||
74 | } | ||||
75 | } | ||||
76 | |||||
77 | sub _OdbcParseHost ($$) { | ||||
78 | my($class, $dsn) = @_; | ||||
79 | my($hash) = {}; | ||||
80 | $class->_OdbcParse($dsn, $hash, ['host', 'port']); | ||||
81 | ($hash->{'host'}, $hash->{'port'}); | ||||
82 | } | ||||
83 | |||||
84 | sub AUTOLOAD { | ||||
85 | my ($meth) = $DBD::mysql::AUTOLOAD; | ||||
86 | my ($smeth) = $meth; | ||||
87 | $smeth =~ s/(.*)\:\://; | ||||
88 | |||||
89 | my $val = constant($smeth, @_ ? $_[0] : 0); | ||||
90 | if ($! == 0) { eval "sub $meth { $val }"; return $val; } | ||||
91 | |||||
92 | Carp::croak "$meth: Not defined"; | ||||
93 | } | ||||
94 | |||||
95 | 1 | 200ns | 1; | ||
96 | |||||
97 | |||||
98 | package DBD::mysql::dr; # ====== DRIVER ====== | ||||
99 | 3 | 35µs | 2 | 24µs | # spent 19µs (14+5) within DBD::mysql::dr::BEGIN@99 which was called:
# once (14µs+5µs) by DBI::install_driver at line 99 # spent 19µs making 1 call to DBD::mysql::dr::BEGIN@99
# spent 5µs making 1 call to strict::import |
100 | 3 | 43µs | 2 | 2.12ms | # spent 1.07ms (16µs+1.05) within DBD::mysql::dr::BEGIN@100 which was called:
# once (16µs+1.05ms) by DBI::install_driver at line 100 # spent 1.07ms making 1 call to DBD::mysql::dr::BEGIN@100
# spent 1.05ms making 1 call to Exporter::import |
101 | 3 | 571µs | 2 | 5.82ms | # spent 5.71ms (544µs+5.16) within DBD::mysql::dr::BEGIN@101 which was called:
# once (544µs+5.16ms) by DBI::install_driver at line 101 # spent 5.71ms making 1 call to DBD::mysql::dr::BEGIN@101
# spent 113µs making 1 call to Exporter::import |
102 | |||||
103 | # spent 9.69ms (70µs+9.62) within DBD::mysql::dr::connect which was called:
# once (70µs+9.62ms) by DBI::dr::connect at line 662 of DBI.pm | ||||
104 | 18 | 9.38ms | my($drh, $dsn, $username, $password, $attrhash) = @_; | ||
105 | my($port); | ||||
106 | my($cWarn); | ||||
107 | my $connect_ref= { 'Name' => $dsn }; | ||||
108 | my $dbi_imp_data; | ||||
109 | |||||
110 | # Avoid warnings for undefined values | ||||
111 | $username ||= ''; | ||||
112 | $password ||= ''; | ||||
113 | $attrhash ||= {}; | ||||
114 | |||||
115 | # create a 'blank' dbh | ||||
116 | my($this, $privateAttrHash) = (undef, $attrhash); | ||||
117 | $privateAttrHash = { %$privateAttrHash, | ||||
118 | 'Name' => $dsn, | ||||
119 | 'user' => $username, | ||||
120 | 'password' => $password | ||||
121 | }; | ||||
122 | |||||
123 | 1 | 266µs | DBD::mysql->_OdbcParse($dsn, $privateAttrHash, # spent 266µs making 1 call to DBD::mysql::_OdbcParse | ||
124 | ['database', 'host', 'port']); | ||||
125 | |||||
126 | |||||
127 | if ($DBI::VERSION >= 1.49) | ||||
128 | { | ||||
129 | $dbi_imp_data = delete $attrhash->{dbi_imp_data}; | ||||
130 | $connect_ref->{'dbi_imp_data'} = $dbi_imp_data; | ||||
131 | } | ||||
132 | |||||
133 | 1 | 53µs | if (!defined($this = DBI::_new_dbh($drh, # spent 53µs making 1 call to DBI::_new_dbh | ||
134 | $connect_ref, | ||||
135 | $privateAttrHash))) | ||||
136 | { | ||||
137 | return undef; | ||||
138 | } | ||||
139 | |||||
140 | # Call msqlConnect func in mSQL.xs file | ||||
141 | # and populate internal handle data. | ||||
142 | 1 | 9.31ms | DBD::mysql::db::_login($this, $dsn, $username, $password) # spent 9.31ms making 1 call to DBD::mysql::db::_login | ||
143 | or $this = undef; | ||||
144 | |||||
145 | if ($this && ($ENV{MOD_PERL} || $ENV{GATEWAY_INTERFACE})) { | ||||
146 | $this->{mysql_auto_reconnect} = 1; | ||||
147 | } | ||||
148 | $this; | ||||
149 | } | ||||
150 | |||||
151 | sub data_sources { | ||||
152 | my($self) = shift; | ||||
153 | my($attributes) = shift; | ||||
154 | my($host, $port, $user, $password) = ('', '', '', ''); | ||||
155 | if ($attributes) { | ||||
156 | $host = $attributes->{host} || ''; | ||||
157 | $port = $attributes->{port} || ''; | ||||
158 | $user = $attributes->{user} || ''; | ||||
159 | $password = $attributes->{password} || ''; | ||||
160 | } | ||||
161 | my(@dsn) = $self->func($host, $port, $user, $password, '_ListDBs'); | ||||
162 | my($i); | ||||
163 | for ($i = 0; $i < @dsn; $i++) { | ||||
164 | $dsn[$i] = "DBI:mysql:$dsn[$i]"; | ||||
165 | } | ||||
166 | @dsn; | ||||
167 | } | ||||
168 | |||||
169 | sub admin { | ||||
170 | my($drh) = shift; | ||||
171 | my($command) = shift; | ||||
172 | my($dbname) = ($command eq 'createdb' || $command eq 'dropdb') ? | ||||
173 | shift : ''; | ||||
174 | my($host, $port) = DBD::mysql->_OdbcParseHost(shift(@_) || ''); | ||||
175 | my($user) = shift || ''; | ||||
176 | my($password) = shift || ''; | ||||
177 | |||||
178 | $drh->func(undef, $command, | ||||
179 | $dbname || '', | ||||
180 | $host || '', | ||||
181 | $port || '', | ||||
182 | $user, $password, '_admin_internal'); | ||||
183 | } | ||||
184 | |||||
185 | package DBD::mysql::db; # ====== DATABASE ====== | ||||
186 | 3 | 33µs | 2 | 24µs | # spent 20µs (15+5) within DBD::mysql::db::BEGIN@186 which was called:
# once (15µs+5µs) by DBI::install_driver at line 186 # spent 20µs making 1 call to DBD::mysql::db::BEGIN@186
# spent 5µs making 1 call to strict::import |
187 | 3 | 2.87ms | 2 | 1.26ms | # spent 636µs (13+623) within DBD::mysql::db::BEGIN@187 which was called:
# once (13µs+623µs) by DBI::install_driver at line 187 # spent 636µs making 1 call to DBD::mysql::db::BEGIN@187
# spent 623µs making 1 call to Exporter::import |
188 | |||||
189 | 1 | 4µs | %DBD::mysql::db::db2ANSI = ("INT" => "INTEGER", | ||
190 | "CHAR" => "CHAR", | ||||
191 | "REAL" => "REAL", | ||||
192 | "IDENT" => "DECIMAL" | ||||
193 | ); | ||||
194 | |||||
195 | ### ANSI datatype mapping to mSQL datatypes | ||||
196 | 1 | 16µs | %DBD::mysql::db::ANSI2db = ("CHAR" => "CHAR", | ||
197 | "VARCHAR" => "CHAR", | ||||
198 | "LONGVARCHAR" => "CHAR", | ||||
199 | "NUMERIC" => "INTEGER", | ||||
200 | "DECIMAL" => "INTEGER", | ||||
201 | "BIT" => "INTEGER", | ||||
202 | "TINYINT" => "INTEGER", | ||||
203 | "SMALLINT" => "INTEGER", | ||||
204 | "INTEGER" => "INTEGER", | ||||
205 | "BIGINT" => "INTEGER", | ||||
206 | "REAL" => "REAL", | ||||
207 | "FLOAT" => "REAL", | ||||
208 | "DOUBLE" => "REAL", | ||||
209 | "BINARY" => "CHAR", | ||||
210 | "VARBINARY" => "CHAR", | ||||
211 | "LONGVARBINARY" => "CHAR", | ||||
212 | "DATE" => "CHAR", | ||||
213 | "TIME" => "CHAR", | ||||
214 | "TIMESTAMP" => "CHAR" | ||||
215 | ); | ||||
216 | |||||
217 | # spent 119ms (27.6+91.1) within DBD::mysql::db::prepare which was called 1472 times, avg 81µs/call:
# 174 times (3.15ms+11.1ms) by DBI::db::prepare at line 1594 of /usr/share/koha/lib/C4/Biblio.pm, avg 82µs/call
# 161 times (2.98ms+9.84ms) by DBI::db::prepare at line 558 of /usr/share/koha/lib/C4/Context.pm, avg 80µs/call
# 148 times (2.59ms+8.35ms) by DBI::db::prepare at line 1000 of /usr/share/koha/lib/C4/Koha.pm, avg 74µs/call
# 143 times (2.47ms+7.79ms) by DBI::db::prepare at line 1246 of /usr/share/koha/lib/C4/Koha.pm, avg 72µs/call
# 100 times (2.10ms+6.56ms) by DBI::db::prepare at line 2085 of /usr/share/koha/lib/C4/Biblio.pm, avg 87µs/call
# 75 times (1.29ms+4.89ms) by DBI::db::prepare at line 678 of /usr/share/koha/lib/C4/Biblio.pm, avg 82µs/call
# 64 times (1.42ms+4.55ms) by DBI::db::prepare at line 2785 of /usr/share/koha/lib/C4/Circulation.pm, avg 93µs/call
# 64 times (1.39ms+4.02ms) by DBI::db::prepare at line 182 of /usr/share/koha/lib/C4/Branch.pm, avg 85µs/call
# 64 times (1.25ms+3.94ms) by DBI::db::prepare at line 754 of /usr/share/koha/lib/C4/Reserves.pm, avg 81µs/call
# 57 times (1.11ms+4.12ms) by DBI::db::prepare at line 441 of /usr/share/koha/lib/C4/Koha.pm, avg 92µs/call
# 51 times (754µs+2.57ms) by DBI::db::prepare at line 1171 of /usr/share/koha/lib/C4/Koha.pm, avg 65µs/call
# 32 times (553µs+2.04ms) by DBI::db::prepare at line 760 of /usr/share/koha/lib/C4/Reserves.pm, avg 81µs/call
# 32 times (525µs+1.80ms) by DBI::db::prepare at line 1298 of /usr/share/koha/lib/C4/Items.pm, avg 73µs/call
# 32 times (518µs+1.77ms) by DBI::db::prepare at line 1269 of /usr/share/koha/lib/C4/Items.pm, avg 72µs/call
# 32 times (472µs+1.57ms) by DBI::db::prepare at line 1309 of /usr/share/koha/lib/C4/Items.pm, avg 64µs/call
# 27 times (560µs+1.65ms) by DBI::db::prepare at line 120 of /usr/share/koha/lib/C4/Branch.pm, avg 82µs/call
# 27 times (485µs+1.67ms) by DBI::db::prepare at line 117 of /usr/share/koha/lib/C4/Branch.pm, avg 80µs/call
# 26 times (531µs+2.07ms) by DBI::db::prepare at line 253 of /usr/share/koha/lib/C4/Koha.pm, avg 100µs/call
# 25 times (651µs+2.40ms) by DBI::db::prepare at line 1240 of /usr/share/koha/lib/C4/Items.pm, avg 122µs/call
# 25 times (607µs+1.74ms) by DBI::db::prepare at line 1255 of /usr/share/koha/lib/C4/Biblio.pm, avg 94µs/call
# 25 times (721µs+1.42ms) by DBI::db::prepare at line 1234 of /usr/share/koha/lib/C4/Items.pm, avg 86µs/call
# 25 times (414µs+1.57ms) by DBI::db::prepare at line 2625 of /usr/share/koha/lib/C4/Biblio.pm, avg 79µs/call
# 25 times (430µs+1.54ms) by DBI::db::prepare at line 283 of /usr/share/koha/lib/C4/Tags.pm, avg 79µs/call
# 25 times (367µs+1.26ms) by DBI::db::prepare at line 1245 of /usr/share/koha/lib/C4/Items.pm, avg 65µs/call
# 3 times (82µs+254µs) by DBI::db::prepare at line 122 of /usr/share/koha/lib/C4/XSLT.pm, avg 112µs/call
# 2 times (39µs+132µs) by DBI::db::prepare at line 1069 of /usr/share/koha/lib/C4/Koha.pm, avg 85µs/call
# 2 times (35µs+131µs) by DBI::db::prepare at line 365 of /usr/share/koha/lib/C4/Branch.pm, avg 83µs/call
# once (24µs+90µs) by DBI::db::prepare at line 1646 of /usr/share/koha/lib/C4/Search.pm
# once (27µs+54µs) by DBI::db::prepare at line 1662 of /usr/share/koha/lib/C4/Search.pm
# once (18µs+60µs) by DBI::db::prepare at line 1634 of DBI.pm
# once (11µs+50µs) by DBI::db::prepare at line 604 of /usr/share/koha/lib/C4/Branch.pm
# once (11µs+39µs) by DBI::db::prepare at line 1677 of /usr/share/koha/lib/C4/Search.pm
# once (9µs+33µs) by DBI::db::prepare at line 1022 of /usr/share/koha/lib/C4/Context.pm | ||||
218 | 5888 | 43.2ms | my($dbh, $statement, $attribs)= @_; | ||
219 | |||||
220 | # create a 'blank' dbh | ||||
221 | 1472 | 77.2ms | my $sth = DBI::_new_sth($dbh, {'Statement' => $statement}); # spent 77.2ms making 1472 calls to DBI::_new_sth, avg 52µs/call | ||
222 | |||||
223 | # Populate internal handle data. | ||||
224 | 1472 | 13.8ms | if (!DBD::mysql::st::_prepare($sth, $statement, $attribs)) { # spent 13.8ms making 1472 calls to DBD::mysql::st::_prepare, avg 9µs/call | ||
225 | $sth = undef; | ||||
226 | } | ||||
227 | |||||
228 | $sth; | ||||
229 | } | ||||
230 | |||||
231 | sub db2ANSI { | ||||
232 | my $self = shift; | ||||
233 | my $type = shift; | ||||
234 | return $DBD::mysql::db::db2ANSI{"$type"}; | ||||
235 | } | ||||
236 | |||||
237 | sub ANSI2db { | ||||
238 | my $self = shift; | ||||
239 | my $type = shift; | ||||
240 | return $DBD::mysql::db::ANSI2db{"$type"}; | ||||
241 | } | ||||
242 | |||||
243 | sub admin { | ||||
244 | my($dbh) = shift; | ||||
245 | my($command) = shift; | ||||
246 | my($dbname) = ($command eq 'createdb' || $command eq 'dropdb') ? | ||||
247 | shift : ''; | ||||
248 | $dbh->{'Driver'}->func($dbh, $command, $dbname, '', '', '', | ||||
249 | '_admin_internal'); | ||||
250 | } | ||||
251 | |||||
252 | sub _SelectDB ($$) { | ||||
253 | die "_SelectDB is removed from this module; use DBI->connect instead."; | ||||
254 | } | ||||
255 | |||||
256 | sub table_info ($) { | ||||
257 | my ($dbh, $catalog, $schema, $table, $type, $attr) = @_; | ||||
258 | $dbh->{mysql_server_prepare}||= 0; | ||||
259 | my $mysql_server_prepare_save= $dbh->{mysql_server_prepare}; | ||||
260 | $dbh->{mysql_server_prepare}= 0; | ||||
261 | my @names = qw(TABLE_CAT TABLE_SCHEM TABLE_NAME TABLE_TYPE REMARKS); | ||||
262 | my @rows; | ||||
263 | |||||
264 | my $sponge = DBI->connect("DBI:Sponge:", '','') | ||||
265 | or return $dbh->DBI::set_err($DBI::err, "DBI::Sponge: $DBI::errstr"); | ||||
266 | |||||
267 | # Return the list of catalogs | ||||
268 | if (defined $catalog && $catalog eq "%" && | ||||
269 | (!defined($schema) || $schema eq "") && | ||||
270 | (!defined($table) || $table eq "")) | ||||
271 | { | ||||
272 | @rows = (); # Empty, because MySQL doesn't support catalogs (yet) | ||||
273 | } | ||||
274 | # Return the list of schemas | ||||
275 | elsif (defined $schema && $schema eq "%" && | ||||
276 | (!defined($catalog) || $catalog eq "") && | ||||
277 | (!defined($table) || $table eq "")) | ||||
278 | { | ||||
279 | my $sth = $dbh->prepare("SHOW DATABASES") | ||||
280 | or ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && | ||||
281 | return undef); | ||||
282 | |||||
283 | $sth->execute() | ||||
284 | or ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && | ||||
285 | return DBI::set_err($dbh, $sth->err(), $sth->errstr())); | ||||
286 | |||||
287 | while (my $ref = $sth->fetchrow_arrayref()) | ||||
288 | { | ||||
289 | push(@rows, [ undef, $ref->[0], undef, undef, undef ]); | ||||
290 | } | ||||
291 | } | ||||
292 | # Return the list of table types | ||||
293 | elsif (defined $type && $type eq "%" && | ||||
294 | (!defined($catalog) || $catalog eq "") && | ||||
295 | (!defined($schema) || $schema eq "") && | ||||
296 | (!defined($table) || $table eq "")) | ||||
297 | { | ||||
298 | @rows = ( | ||||
299 | [ undef, undef, undef, "TABLE", undef ], | ||||
300 | [ undef, undef, undef, "VIEW", undef ], | ||||
301 | ); | ||||
302 | } | ||||
303 | # Special case: a catalog other than undef, "", or "%" | ||||
304 | elsif (defined $catalog && $catalog ne "" && $catalog ne "%") | ||||
305 | { | ||||
306 | @rows = (); # Nothing, because MySQL doesn't support catalogs yet. | ||||
307 | } | ||||
308 | # Uh oh, we actually have a meaty table_info call. Work is required! | ||||
309 | else | ||||
310 | { | ||||
311 | my @schemas; | ||||
312 | # If no table was specified, we want them all | ||||
313 | $table ||= "%"; | ||||
314 | |||||
315 | # If something was given for the schema, we need to expand it to | ||||
316 | # a list of schemas, since it may be a wildcard. | ||||
317 | if (defined $schema && $schema ne "") | ||||
318 | { | ||||
319 | my $sth = $dbh->prepare("SHOW DATABASES LIKE " . | ||||
320 | $dbh->quote($schema)) | ||||
321 | or ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && | ||||
322 | return undef); | ||||
323 | $sth->execute() | ||||
324 | or ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && | ||||
325 | return DBI::set_err($dbh, $sth->err(), $sth->errstr())); | ||||
326 | |||||
327 | while (my $ref = $sth->fetchrow_arrayref()) | ||||
328 | { | ||||
329 | push @schemas, $ref->[0]; | ||||
330 | } | ||||
331 | } | ||||
332 | # Otherwise we want the current database | ||||
333 | else | ||||
334 | { | ||||
335 | push @schemas, $dbh->selectrow_array("SELECT DATABASE()"); | ||||
336 | } | ||||
337 | |||||
338 | # Figure out which table types are desired | ||||
339 | my ($want_tables, $want_views); | ||||
340 | if (defined $type && $type ne "") | ||||
341 | { | ||||
342 | $want_tables = ($type =~ m/table/i); | ||||
343 | $want_views = ($type =~ m/view/i); | ||||
344 | } | ||||
345 | else | ||||
346 | { | ||||
347 | $want_tables = $want_views = 1; | ||||
348 | } | ||||
349 | |||||
350 | for my $database (@schemas) | ||||
351 | { | ||||
352 | my $sth = $dbh->prepare("SHOW /*!50002 FULL*/ TABLES FROM " . | ||||
353 | $dbh->quote_identifier($database) . | ||||
354 | " LIKE " . $dbh->quote($table)) | ||||
355 | or ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && | ||||
356 | return undef); | ||||
357 | |||||
358 | $sth->execute() or | ||||
359 | ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && | ||||
360 | return DBI::set_err($dbh, $sth->err(), $sth->errstr())); | ||||
361 | |||||
362 | while (my $ref = $sth->fetchrow_arrayref()) | ||||
363 | { | ||||
364 | my $type = (defined $ref->[1] && | ||||
365 | $ref->[1] =~ /view/i) ? 'VIEW' : 'TABLE'; | ||||
366 | next if $type eq 'TABLE' && not $want_tables; | ||||
367 | next if $type eq 'VIEW' && not $want_views; | ||||
368 | push @rows, [ undef, $database, $ref->[0], $type, undef ]; | ||||
369 | } | ||||
370 | } | ||||
371 | } | ||||
372 | |||||
373 | my $sth = $sponge->prepare("table_info", | ||||
374 | { | ||||
375 | rows => \@rows, | ||||
376 | NUM_OF_FIELDS => scalar @names, | ||||
377 | NAME => \@names, | ||||
378 | }) | ||||
379 | or ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && | ||||
380 | return $dbh->DBI::set_err($sponge->err(), $sponge->errstr())); | ||||
381 | |||||
382 | $dbh->{mysql_server_prepare}= $mysql_server_prepare_save; | ||||
383 | return $sth; | ||||
384 | } | ||||
385 | |||||
386 | sub _ListTables { | ||||
387 | my $dbh = shift; | ||||
388 | if (!$DBD::mysql::QUIET) { | ||||
389 | warn "_ListTables is deprecated, use \$dbh->tables()"; | ||||
390 | } | ||||
391 | return map { $_ =~ s/.*\.//; $_ } $dbh->tables(); | ||||
392 | } | ||||
393 | |||||
394 | |||||
395 | sub column_info { | ||||
396 | my ($dbh, $catalog, $schema, $table, $column) = @_; | ||||
397 | $dbh->{mysql_server_prepare}||= 0; | ||||
398 | my $mysql_server_prepare_save= $dbh->{mysql_server_prepare}; | ||||
399 | $dbh->{mysql_server_prepare}= 0; | ||||
400 | |||||
401 | # ODBC allows a NULL to mean all columns, so we'll accept undef | ||||
402 | $column = '%' unless defined $column; | ||||
403 | |||||
404 | my $ER_NO_SUCH_TABLE= 1146; | ||||
405 | |||||
406 | my $table_id = $dbh->quote_identifier($catalog, $schema, $table); | ||||
407 | |||||
408 | my @names = qw( | ||||
409 | TABLE_CAT TABLE_SCHEM TABLE_NAME COLUMN_NAME | ||||
410 | DATA_TYPE TYPE_NAME COLUMN_SIZE BUFFER_LENGTH DECIMAL_DIGITS | ||||
411 | NUM_PREC_RADIX NULLABLE REMARKS COLUMN_DEF | ||||
412 | SQL_DATA_TYPE SQL_DATETIME_SUB CHAR_OCTET_LENGTH | ||||
413 | ORDINAL_POSITION IS_NULLABLE CHAR_SET_CAT | ||||
414 | CHAR_SET_SCHEM CHAR_SET_NAME COLLATION_CAT COLLATION_SCHEM COLLATION_NAME | ||||
415 | UDT_CAT UDT_SCHEM UDT_NAME DOMAIN_CAT DOMAIN_SCHEM DOMAIN_NAME | ||||
416 | SCOPE_CAT SCOPE_SCHEM SCOPE_NAME MAX_CARDINALITY | ||||
417 | DTD_IDENTIFIER IS_SELF_REF | ||||
418 | mysql_is_pri_key mysql_type_name mysql_values | ||||
419 | mysql_is_auto_increment | ||||
420 | ); | ||||
421 | my %col_info; | ||||
422 | |||||
423 | local $dbh->{FetchHashKeyName} = 'NAME_lc'; | ||||
424 | # only ignore ER_NO_SUCH_TABLE in internal_execute if issued from here | ||||
425 | my $desc_sth = $dbh->prepare("DESCRIBE $table_id " . $dbh->quote($column)); | ||||
426 | my $desc = $dbh->selectall_arrayref($desc_sth, { Columns=>{} }); | ||||
427 | |||||
428 | #return $desc_sth if $desc_sth->err(); | ||||
429 | if (my $err = $desc_sth->err()) | ||||
430 | { | ||||
431 | # return the error, unless it is due to the table not | ||||
432 | # existing per DBI spec | ||||
433 | if ($err != $ER_NO_SUCH_TABLE) | ||||
434 | { | ||||
435 | $dbh->{mysql_server_prepare}= $mysql_server_prepare_save; | ||||
436 | return undef; | ||||
437 | } | ||||
438 | $dbh->set_err(undef,undef); | ||||
439 | $desc = []; | ||||
440 | } | ||||
441 | |||||
442 | my $ordinal_pos = 0; | ||||
443 | for my $row (@$desc) | ||||
444 | { | ||||
445 | my $type = $row->{type}; | ||||
446 | $type =~ m/^(\w+)(?:\((.*?)\))?\s*(.*)/; | ||||
447 | my $basetype = lc($1); | ||||
448 | my $typemod = $2; | ||||
449 | my $attr = $3; | ||||
450 | |||||
451 | my $info = $col_info{ $row->{field} }= { | ||||
452 | TABLE_CAT => $catalog, | ||||
453 | TABLE_SCHEM => $schema, | ||||
454 | TABLE_NAME => $table, | ||||
455 | COLUMN_NAME => $row->{field}, | ||||
456 | NULLABLE => ($row->{null} eq 'YES') ? 1 : 0, | ||||
457 | IS_NULLABLE => ($row->{null} eq 'YES') ? "YES" : "NO", | ||||
458 | TYPE_NAME => uc($basetype), | ||||
459 | COLUMN_DEF => $row->{default}, | ||||
460 | ORDINAL_POSITION => ++$ordinal_pos, | ||||
461 | mysql_is_pri_key => ($row->{key} eq 'PRI'), | ||||
462 | mysql_type_name => $row->{type}, | ||||
463 | mysql_is_auto_increment => ($row->{extra} =~ /auto_increment/i ? 1 : 0), | ||||
464 | }; | ||||
465 | # | ||||
466 | # This code won't deal with a pathalogical case where a value | ||||
467 | # contains a single quote followed by a comma, and doesn't unescape | ||||
468 | # any escaped values. But who would use those in an enum or set? | ||||
469 | # | ||||
470 | my @type_params= ($typemod && index($typemod,"'")>=0) ? | ||||
471 | ("$typemod," =~ /'(.*?)',/g) # assume all are quoted | ||||
472 | : split /,/, $typemod||''; # no quotes, plain list | ||||
473 | s/''/'/g for @type_params; # undo doubling of quotes | ||||
474 | |||||
475 | my @type_attr= split / /, $attr||''; | ||||
476 | |||||
477 | $info->{DATA_TYPE}= SQL_VARCHAR(); | ||||
478 | if ($basetype =~ /^(char|varchar|\w*text|\w*blob)/) | ||||
479 | { | ||||
480 | $info->{DATA_TYPE}= SQL_CHAR() if $basetype eq 'char'; | ||||
481 | if ($type_params[0]) | ||||
482 | { | ||||
483 | $info->{COLUMN_SIZE} = $type_params[0]; | ||||
484 | } | ||||
485 | else | ||||
486 | { | ||||
487 | $info->{COLUMN_SIZE} = 65535; | ||||
488 | $info->{COLUMN_SIZE} = 255 if $basetype =~ /^tiny/; | ||||
489 | $info->{COLUMN_SIZE} = 16777215 if $basetype =~ /^medium/; | ||||
490 | $info->{COLUMN_SIZE} = 4294967295 if $basetype =~ /^long/; | ||||
491 | } | ||||
492 | } | ||||
493 | elsif ($basetype =~ /^(binary|varbinary)/) | ||||
494 | { | ||||
495 | $info->{COLUMN_SIZE} = $type_params[0]; | ||||
496 | # SQL_BINARY & SQL_VARBINARY are tempting here but don't match the | ||||
497 | # semantics for mysql (not hex). SQL_CHAR & SQL_VARCHAR are correct here. | ||||
498 | $info->{DATA_TYPE} = ($basetype eq 'binary') ? SQL_CHAR() : SQL_VARCHAR(); | ||||
499 | } | ||||
500 | elsif ($basetype =~ /^(enum|set)/) | ||||
501 | { | ||||
502 | if ($basetype eq 'set') | ||||
503 | { | ||||
504 | $info->{COLUMN_SIZE} = length(join ",", @type_params); | ||||
505 | } | ||||
506 | else | ||||
507 | { | ||||
508 | my $max_len = 0; | ||||
509 | length($_) > $max_len and $max_len = length($_) for @type_params; | ||||
510 | $info->{COLUMN_SIZE} = $max_len; | ||||
511 | } | ||||
512 | $info->{"mysql_values"} = \@type_params; | ||||
513 | } | ||||
514 | elsif ($basetype =~ /int/) | ||||
515 | { | ||||
516 | # big/medium/small/tiny etc + unsigned? | ||||
517 | $info->{DATA_TYPE} = SQL_INTEGER(); | ||||
518 | $info->{NUM_PREC_RADIX} = 10; | ||||
519 | $info->{COLUMN_SIZE} = $type_params[0]; | ||||
520 | } | ||||
521 | elsif ($basetype =~ /^decimal/) | ||||
522 | { | ||||
523 | $info->{DATA_TYPE} = SQL_DECIMAL(); | ||||
524 | $info->{NUM_PREC_RADIX} = 10; | ||||
525 | $info->{COLUMN_SIZE} = $type_params[0]; | ||||
526 | $info->{DECIMAL_DIGITS} = $type_params[1]; | ||||
527 | } | ||||
528 | elsif ($basetype =~ /^(float|double)/) | ||||
529 | { | ||||
530 | $info->{DATA_TYPE} = ($basetype eq 'float') ? SQL_FLOAT() : SQL_DOUBLE(); | ||||
531 | $info->{NUM_PREC_RADIX} = 2; | ||||
532 | $info->{COLUMN_SIZE} = ($basetype eq 'float') ? 32 : 64; | ||||
533 | } | ||||
534 | elsif ($basetype =~ /date|time/) | ||||
535 | { | ||||
536 | # date/datetime/time/timestamp | ||||
537 | if ($basetype eq 'time' or $basetype eq 'date') | ||||
538 | { | ||||
539 | #$info->{DATA_TYPE} = ($basetype eq 'time') ? SQL_TYPE_TIME() : SQL_TYPE_DATE(); | ||||
540 | $info->{DATA_TYPE} = ($basetype eq 'time') ? SQL_TIME() : SQL_DATE(); | ||||
541 | $info->{COLUMN_SIZE} = ($basetype eq 'time') ? 8 : 10; | ||||
542 | } | ||||
543 | else | ||||
544 | { | ||||
545 | # datetime/timestamp | ||||
546 | #$info->{DATA_TYPE} = SQL_TYPE_TIMESTAMP(); | ||||
547 | $info->{DATA_TYPE} = SQL_TIMESTAMP(); | ||||
548 | $info->{SQL_DATA_TYPE} = SQL_DATETIME(); | ||||
549 | $info->{SQL_DATETIME_SUB} = $info->{DATA_TYPE} - ($info->{SQL_DATA_TYPE} * 10); | ||||
550 | $info->{COLUMN_SIZE} = ($basetype eq 'datetime') ? 19 : $type_params[0] || 14; | ||||
551 | } | ||||
552 | $info->{DECIMAL_DIGITS}= 0; # no fractional seconds | ||||
553 | } | ||||
554 | elsif ($basetype eq 'year') | ||||
555 | { | ||||
556 | # no close standard so treat as int | ||||
557 | $info->{DATA_TYPE} = SQL_INTEGER(); | ||||
558 | $info->{NUM_PREC_RADIX} = 10; | ||||
559 | $info->{COLUMN_SIZE} = 4; | ||||
560 | } | ||||
561 | else | ||||
562 | { | ||||
563 | Carp::carp("column_info: unrecognized column type '$basetype' of $table_id.$row->{field} treated as varchar"); | ||||
564 | } | ||||
565 | $info->{SQL_DATA_TYPE} ||= $info->{DATA_TYPE}; | ||||
566 | #warn Dumper($info); | ||||
567 | } | ||||
568 | |||||
569 | my $sponge = DBI->connect("DBI:Sponge:", '','') | ||||
570 | or ( $dbh->{mysql_server_prepare}= $mysql_server_prepare_save && | ||||
571 | return $dbh->DBI::set_err($DBI::err, "DBI::Sponge: $DBI::errstr")); | ||||
572 | |||||
573 | my $sth = $sponge->prepare("column_info $table", { | ||||
574 | rows => [ map { [ @{$_}{@names} ] } values %col_info ], | ||||
575 | NUM_OF_FIELDS => scalar @names, | ||||
576 | NAME => \@names, | ||||
577 | }) or | ||||
578 | return ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && | ||||
579 | $dbh->DBI::set_err($sponge->err(), $sponge->errstr())); | ||||
580 | |||||
581 | $dbh->{mysql_server_prepare}= $mysql_server_prepare_save; | ||||
582 | return $sth; | ||||
583 | } | ||||
584 | |||||
585 | |||||
586 | sub primary_key_info { | ||||
587 | my ($dbh, $catalog, $schema, $table) = @_; | ||||
588 | $dbh->{mysql_server_prepare}||= 0; | ||||
589 | my $mysql_server_prepare_save= $dbh->{mysql_server_prepare}; | ||||
590 | |||||
591 | my $table_id = $dbh->quote_identifier($catalog, $schema, $table); | ||||
592 | |||||
593 | my @names = qw( | ||||
594 | TABLE_CAT TABLE_SCHEM TABLE_NAME COLUMN_NAME KEY_SEQ PK_NAME | ||||
595 | ); | ||||
596 | my %col_info; | ||||
597 | |||||
598 | local $dbh->{FetchHashKeyName} = 'NAME_lc'; | ||||
599 | my $desc_sth = $dbh->prepare("SHOW KEYS FROM $table_id"); | ||||
600 | my $desc= $dbh->selectall_arrayref($desc_sth, { Columns=>{} }); | ||||
601 | my $ordinal_pos = 0; | ||||
602 | for my $row (grep { $_->{key_name} eq 'PRIMARY'} @$desc) | ||||
603 | { | ||||
604 | $col_info{ $row->{column_name} }= { | ||||
605 | TABLE_CAT => $catalog, | ||||
606 | TABLE_SCHEM => $schema, | ||||
607 | TABLE_NAME => $table, | ||||
608 | COLUMN_NAME => $row->{column_name}, | ||||
609 | KEY_SEQ => $row->{seq_in_index}, | ||||
610 | PK_NAME => $row->{key_name}, | ||||
611 | }; | ||||
612 | } | ||||
613 | |||||
614 | my $sponge = DBI->connect("DBI:Sponge:", '','') | ||||
615 | or | ||||
616 | ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && | ||||
617 | return $dbh->DBI::set_err($DBI::err, "DBI::Sponge: $DBI::errstr")); | ||||
618 | |||||
619 | my $sth= $sponge->prepare("primary_key_info $table", { | ||||
620 | rows => [ map { [ @{$_}{@names} ] } values %col_info ], | ||||
621 | NUM_OF_FIELDS => scalar @names, | ||||
622 | NAME => \@names, | ||||
623 | }) or | ||||
624 | ($dbh->{mysql_server_prepare}= $mysql_server_prepare_save && | ||||
625 | return $dbh->DBI::set_err($sponge->err(), $sponge->errstr())); | ||||
626 | |||||
627 | $dbh->{mysql_server_prepare}= $mysql_server_prepare_save; | ||||
628 | |||||
629 | return $sth; | ||||
630 | } | ||||
631 | |||||
632 | |||||
633 | sub foreign_key_info { | ||||
634 | my ($dbh, | ||||
635 | $pk_catalog, $pk_schema, $pk_table, | ||||
636 | $fk_catalog, $fk_schema, $fk_table, | ||||
637 | ) = @_; | ||||
638 | |||||
639 | # INFORMATION_SCHEMA.KEY_COLUMN_USAGE was added in 5.0.6 | ||||
640 | my ($maj, $min, $point) = _version($dbh); | ||||
641 | return if $maj < 5 || ($maj == 5 && $point < 6); | ||||
642 | |||||
643 | my $sql = <<'EOF'; | ||||
644 | SELECT NULL AS PKTABLE_CAT, | ||||
645 | A.REFERENCED_TABLE_SCHEMA AS PKTABLE_SCHEM, | ||||
646 | A.REFERENCED_TABLE_NAME AS PKTABLE_NAME, | ||||
647 | A.REFERENCED_COLUMN_NAME AS PKCOLUMN_NAME, | ||||
648 | A.TABLE_CATALOG AS FKTABLE_CAT, | ||||
649 | A.TABLE_SCHEMA AS FKTABLE_SCHEM, | ||||
650 | A.TABLE_NAME AS FKTABLE_NAME, | ||||
651 | A.COLUMN_NAME AS FKCOLUMN_NAME, | ||||
652 | A.ORDINAL_POSITION AS KEY_SEQ, | ||||
653 | NULL AS UPDATE_RULE, | ||||
654 | NULL AS DELETE_RULE, | ||||
655 | A.CONSTRAINT_NAME AS FK_NAME, | ||||
656 | NULL AS PK_NAME, | ||||
657 | NULL AS DEFERABILITY, | ||||
658 | NULL AS UNIQUE_OR_PRIMARY | ||||
659 | FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE A, | ||||
660 | INFORMATION_SCHEMA.TABLE_CONSTRAINTS B | ||||
661 | WHERE A.TABLE_SCHEMA = B.TABLE_SCHEMA AND A.TABLE_NAME = B.TABLE_NAME | ||||
662 | AND A.CONSTRAINT_NAME = B.CONSTRAINT_NAME AND B.CONSTRAINT_TYPE IS NOT NULL | ||||
663 | EOF | ||||
664 | |||||
665 | my @where; | ||||
666 | my @bind; | ||||
667 | |||||
668 | # catalogs are not yet supported by MySQL | ||||
669 | |||||
670 | # if (defined $pk_catalog) { | ||||
671 | # push @where, 'A.REFERENCED_TABLE_CATALOG = ?'; | ||||
672 | # push @bind, $pk_catalog; | ||||
673 | # } | ||||
674 | |||||
675 | if (defined $pk_schema) { | ||||
676 | push @where, 'A.REFERENCED_TABLE_SCHEMA = ?'; | ||||
677 | push @bind, $pk_schema; | ||||
678 | } | ||||
679 | |||||
680 | if (defined $pk_table) { | ||||
681 | push @where, 'A.REFERENCED_TABLE_NAME = ?'; | ||||
682 | push @bind, $pk_table; | ||||
683 | } | ||||
684 | |||||
685 | # if (defined $fk_catalog) { | ||||
686 | # push @where, 'A.TABLE_CATALOG = ?'; | ||||
687 | # push @bind, $fk_schema; | ||||
688 | # } | ||||
689 | |||||
690 | if (defined $fk_schema) { | ||||
691 | push @where, 'A.TABLE_SCHEMA = ?'; | ||||
692 | push @bind, $fk_schema; | ||||
693 | } | ||||
694 | |||||
695 | if (defined $fk_table) { | ||||
696 | push @where, 'A.TABLE_NAME = ?'; | ||||
697 | push @bind, $fk_table; | ||||
698 | } | ||||
699 | |||||
700 | if (@where) { | ||||
701 | $sql .= ' AND '; | ||||
702 | $sql .= join ' AND ', @where; | ||||
703 | } | ||||
704 | $sql .= " ORDER BY A.TABLE_SCHEMA, A.TABLE_NAME, A.ORDINAL_POSITION"; | ||||
705 | |||||
706 | local $dbh->{FetchHashKeyName} = 'NAME_uc'; | ||||
707 | my $sth = $dbh->prepare($sql); | ||||
708 | $sth->execute(@bind); | ||||
709 | |||||
710 | return $sth; | ||||
711 | } | ||||
712 | |||||
713 | |||||
714 | sub _version { | ||||
715 | my $dbh = shift; | ||||
716 | |||||
717 | return | ||||
718 | $dbh->get_info($DBI::Const::GetInfoType::GetInfoType{SQL_DBMS_VER}) | ||||
719 | =~ /(\d+)\.(\d+)\.(\d+)/; | ||||
720 | } | ||||
721 | |||||
722 | |||||
723 | #################### | ||||
724 | # get_info() | ||||
725 | # Generated by DBI::DBD::Metadata | ||||
726 | |||||
727 | sub get_info { | ||||
728 | my($dbh, $info_type) = @_; | ||||
729 | require DBD::mysql::GetInfo; | ||||
730 | my $v = $DBD::mysql::GetInfo::info{int($info_type)}; | ||||
731 | $v = $v->($dbh) if ref $v eq 'CODE'; | ||||
732 | return $v; | ||||
733 | } | ||||
734 | |||||
- - | |||||
737 | package DBD::mysql::st; # ====== STATEMENT ====== | ||||
738 | 3 | 47µs | 2 | 28µs | # spent 22µs (17+5) within DBD::mysql::st::BEGIN@738 which was called:
# once (17µs+5µs) by DBI::install_driver at line 738 # spent 22µs making 1 call to DBD::mysql::st::BEGIN@738
# spent 5µs making 1 call to strict::import |
739 | |||||
740 | 1 | 14µs | 1; | ||
741 | |||||
742 | __END__ | ||||
sub DBD::mysql::CORE:match; # opcode | |||||
# spent 121µs within DBD::mysql::bootstrap which was called:
# once (121µs+0s) by DynaLoader::bootstrap at line 215 of DynaLoader.pm | |||||
# spent 9.31ms within DBD::mysql::db::_login which was called:
# once (9.31ms+0s) by DBD::mysql::dr::connect at line 142 | |||||
# spent 13.8ms within DBD::mysql::st::_prepare which was called 1472 times, avg 9µs/call:
# 1472 times (13.8ms+0s) by DBD::mysql::db::prepare at line 224, avg 9µs/call |