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azammitdcarf
2010-01-14 07:45:37 +00:00
parent 18dbb16138
commit d1b139d315
1884 changed files with 555891 additions and 364768 deletions
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58
include/limesurvey/classes/adodb/drivers/adodb-mysql.inc.php
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@@ -1,6 +1,6 @@
<?php
/*
V4.94 23 Jan 2007 (c) 2000-2007 John Lim (jlim#natsoft.com.my). All rights reserved.
V5.08 6 Apr 2009 (c) 2000-2009 John Lim (jlim#natsoft.com). All rights reserved.
Released under both BSD license and Lesser GPL library license.
Whenever there is any discrepancy between the two licenses,
the BSD license will take precedence.
@@ -58,7 +58,7 @@ class ADODB_mysql extends ADOConnection {
}
function &MetaTables($ttype=false,$showSchema=false,$mask=false)
function MetaTables($ttype=false,$showSchema=false,$mask=false)
{
$save = $this->metaTablesSQL;
if ($showSchema && is_string($showSchema)) {
@@ -69,14 +69,14 @@ class ADODB_mysql extends ADOConnection {
$mask = $this->qstr($mask);
$this->metaTablesSQL .= " like $mask";
}
$ret =& ADOConnection::MetaTables($ttype,$showSchema);
$ret = ADOConnection::MetaTables($ttype,$showSchema);
$this->metaTablesSQL = $save;
return $ret;
}
function &MetaIndexes ($table, $primary = FALSE, $owner=false)
function MetaIndexes ($table, $primary = FALSE, $owner=false)
{
// save old fetch mode
global $ADODB_FETCH_MODE;
@@ -132,6 +132,7 @@ class ADODB_mysql extends ADOConnection {
// if magic quotes disabled, use mysql_real_escape_string()
function qstr($s,$magic_quotes=false)
{
if (is_null($s)) return 'NULL';
if (!$magic_quotes) {
if (ADODB_PHPVER >= 0x4300) {
@@ -158,7 +159,7 @@ class ADODB_mysql extends ADOConnection {
function GetOne($sql,$inputarr=false)
{
if ($this->compat323 == false && strncasecmp($sql,'sele',4) == 0) {
$rs =& $this->SelectLimit($sql,1,-1,$inputarr);
$rs = $this->SelectLimit($sql,1,-1,$inputarr);
if ($rs) {
$rs->Close();
if ($rs->EOF) return false;
@@ -180,7 +181,7 @@ class ADODB_mysql extends ADOConnection {
return mysql_affected_rows($this->_connectionID);
}
// See http://www.mysql.com/doc/M/i/Miscellaneous_functions.html
// See http://www.mysql.com/doc/M/i/Miscellaneous_functions.html
// Reference on Last_Insert_ID on the recommended way to simulate sequences
var $_genIDSQL = "update %s set id=LAST_INSERT_ID(id+1);";
var $_genSeqSQL = "create table %s (id int not null)";
@@ -228,7 +229,7 @@ class ADODB_mysql extends ADOConnection {
return $this->genID;
}
function &MetaDatabases()
function MetaDatabases()
{
$qid = mysql_list_dbs($this->_connectionID);
$arr = array();
@@ -393,7 +394,7 @@ class ADODB_mysql extends ADOConnection {
return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename);
}
function &MetaColumns($table)
function MetaColumns($table)
{
$this->_findschema($table,$schema);
if ($schema) {
@@ -446,10 +447,10 @@ class ADODB_mysql extends ADOConnection {
$fld->not_null = ($rs->fields[2] != 'YES');
$fld->primary_key = ($rs->fields[3] == 'PRI');
$fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false);
$fld->binary = (strpos($type,'blob') !== false);
$fld->unsigned = (strpos($type,'unsigned') !== false);
$fld->binary = (strpos($type,'blob') !== false || strpos($type,'binary') !== false);
$fld->unsigned = (strpos($type,'unsigned') !== false);
$fld->zerofill = (strpos($type,'zerofill') !== false);
if (!$fld->binary) {
$d = $rs->fields[4];
if ($d != '' && $d != 'NULL') {
@@ -484,21 +485,21 @@ class ADODB_mysql extends ADOConnection {
}
// parameters use PostgreSQL convention, not MySQL
function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs=0)
function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs=0)
{
$offsetStr =($offset>=0) ? ((integer)$offset)."," : '';
// jason judge, see http://phplens.com/lens/lensforum/msgs.php?id=9220
if ($nrows < 0) $nrows = '18446744073709551615';
if ($secs)
$rs =& $this->CacheExecute($secs,$sql." LIMIT $offsetStr".((integer)$nrows),$inputarr);
$rs = $this->CacheExecute($secs,$sql." LIMIT $offsetStr".((integer)$nrows),$inputarr);
else
$rs =& $this->Execute($sql." LIMIT $offsetStr".((integer)$nrows),$inputarr);
$rs = $this->Execute($sql." LIMIT $offsetStr".((integer)$nrows),$inputarr);
return $rs;
}
// returns queryID or false
function _query($sql,$inputarr)
function _query($sql,$inputarr=false)
{
//global $ADODB_COUNTRECS;
//if($ADODB_COUNTRECS)
@@ -558,8 +559,9 @@ class ADODB_mysql extends ADOConnection {
$table = "$owner.$table";
}
$a_create_table = $this->getRow(sprintf('SHOW CREATE TABLE %s', $table));
if ($associative) $create_sql = $a_create_table["Create Table"];
else $create_sql = $a_create_table[1];
if ($associative) {
$create_sql = isset($a_create_table["Create Table"]) ? $a_create_table["Create Table"] : $a_create_table["Create View"];
} else $create_sql = $a_create_table[1];
$matches = array();
@@ -575,9 +577,12 @@ class ADODB_mysql extends ADOConnection {
$ref_table = strtoupper($ref_table);
}
$foreign_keys[$ref_table] = array();
$num_fields = count($my_field);
for ( $j = 0; $j < $num_fields; $j ++ ) {
// see https://sourceforge.net/tracker/index.php?func=detail&aid=2287278&group_id=42718&atid=433976
if (!isset($foreign_keys[$ref_table])) {
$foreign_keys[$ref_table] = array();
}
$num_fields = count($my_field);
for ( $j = 0; $j < $num_fields; $j ++ ) {
if ( $associative ) {
$foreign_keys[$ref_table][$ref_field[$j]] = $my_field[$j];
} else {
@@ -629,28 +634,28 @@ class ADORecordSet_mysql extends ADORecordSet{
$this->_numOfFields = @mysql_num_fields($this->_queryID);
}
function &FetchField($fieldOffset = -1)
function FetchField($fieldOffset = -1)
{
if ($fieldOffset != -1) {
$o = @mysql_fetch_field($this->_queryID, $fieldOffset);
$f = @mysql_field_flags($this->_queryID,$fieldOffset);
$o->max_length = @mysql_field_len($this->_queryID,$fieldOffset); // suggested by: Jim Nicholson (jnich#att.com)
if ($o) $o->max_length = @mysql_field_len($this->_queryID,$fieldOffset); // suggested by: Jim Nicholson (jnich#att.com)
//$o->max_length = -1; // mysql returns the max length less spaces -- so it is unrealiable
$o->binary = (strpos($f,'binary')!== false);
if ($o) $o->binary = (strpos($f,'binary')!== false);
}
else if ($fieldOffset == -1) { /* The $fieldOffset argument is not provided thus its -1 */
$o = @mysql_fetch_field($this->_queryID);
$o->max_length = @mysql_field_len($this->_queryID); // suggested by: Jim Nicholson (jnich#att.com)
if ($o) $o->max_length = @mysql_field_len($this->_queryID); // suggested by: Jim Nicholson (jnich#att.com)
//$o->max_length = -1; // mysql returns the max length less spaces -- so it is unrealiable
}
return $o;
}
function &GetRowAssoc($upper=true)
function GetRowAssoc($upper=true)
{
if ($this->fetchMode == MYSQL_ASSOC && !$upper) $row = $this->fields;
else $row =& ADORecordSet::GetRowAssoc($upper);
else $row = ADORecordSet::GetRowAssoc($upper);
return $row;
}
@@ -732,6 +737,7 @@ class ADORecordSet_mysql extends ADORecordSet{
case 'LONGBLOB':
case 'BLOB':
case 'MEDIUMBLOB':
case 'BINARY':
return !empty($fieldobj->binary) ? 'B' : 'X';
case 'YEAR':