| index : flyspray | |
| Archlinux32 customized Flyspray installation | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | vendor/adodb/adodb-php/drivers/adodb-pdo_mysql.inc.php | 313 |
diff --git a/vendor/adodb/adodb-php/drivers/adodb-pdo_mysql.inc.php b/vendor/adodb/adodb-php/drivers/adodb-pdo_mysql.inc.php new file mode 100644 index 0000000..f873e14 --- /dev/null +++ b/vendor/adodb/adodb-php/drivers/adodb-pdo_mysql.inc.php @@ -0,0 +1,313 @@ +<?php +/* +@version v5.20.14 06-Jan-2019 +@copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved. +@copyright (c) 2014 Damien Regad, Mark Newnham and the ADOdb community + 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. + Set tabs to 8. + +*/ + +class ADODB_pdo_mysql extends ADODB_pdo { + + var $metaTablesSQL = "SELECT + TABLE_NAME, + CASE WHEN TABLE_TYPE = 'VIEW' THEN 'V' ELSE 'T' END + FROM INFORMATION_SCHEMA.TABLES + WHERE TABLE_SCHEMA="; + var $metaColumnsSQL = "SHOW COLUMNS FROM `%s`"; + var $sysDate = 'CURDATE()'; + var $sysTimeStamp = 'NOW()'; + var $hasGenID = true; + var $_genIDSQL = "update %s set id=LAST_INSERT_ID(id+1);"; + var $_dropSeqSQL = "drop table %s"; + var $fmtTimeStamp = "'Y-m-d, H:i:s'"; + var $nameQuote = '`'; + + function _init($parentDriver) + { + $parentDriver->hasTransactions = false; + #$parentDriver->_bindInputArray = false; + $parentDriver->hasInsertID = true; + $parentDriver->_connectionID->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, true); + } + + // dayFraction is a day in floating point + function OffsetDate($dayFraction, $date=false) + { + if (!$date) { + $date = $this->sysDate; + } + + $fraction = $dayFraction * 24 * 3600; + return $date . ' + INTERVAL ' . $fraction . ' SECOND'; +// return "from_unixtime(unix_timestamp($date)+$fraction)"; + } + + function Concat() + { + $s = ''; + $arr = func_get_args(); + + // suggestion by andrew005#mnogo.ru + $s = implode(',', $arr); + if (strlen($s) > 0) { + return "CONCAT($s)"; + } + return ''; + } + + function ServerInfo() + { + $arr['description'] = ADOConnection::GetOne('select version()'); + $arr['version'] = ADOConnection::_findvers($arr['description']); + return $arr; + } + + function MetaTables($ttype=false, $showSchema=false, $mask=false) + { + $save = $this->metaTablesSQL; + if ($showSchema && is_string($showSchema)) { + $this->metaTablesSQL .= $this->qstr($showSchema); + } else { + $this->metaTablesSQL .= 'schema()'; + } + + if ($mask) { + $mask = $this->qstr($mask); + $this->metaTablesSQL .= " like $mask"; + } + $ret = ADOConnection::MetaTables($ttype, $showSchema); + + $this->metaTablesSQL = $save; + return $ret; + } + + /** + * @param bool $auto_commit + * @return void + */ + function SetAutoCommit($auto_commit) + { + $this->_connectionID->setAttribute(PDO::ATTR_AUTOCOMMIT, $auto_commit); + } + + function SetTransactionMode($transaction_mode) + { + $this->_transmode = $transaction_mode; + if (empty($transaction_mode)) { + $this->Execute('SET TRANSACTION ISOLATION LEVEL REPEATABLE READ'); + return; + } + if (!stristr($transaction_mode, 'isolation')) { + $transaction_mode = 'ISOLATION LEVEL ' . $transaction_mode; + } + $this->Execute('SET SESSION TRANSACTION ' . $transaction_mode); + } + + function MetaColumns($table, $normalize=true) + { + $this->_findschema($table, $schema); + if ($schema) { + $dbName = $this->database; + $this->SelectDB($schema); + } + global $ADODB_FETCH_MODE; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + + if ($this->fetchMode !== false) { + $savem = $this->SetFetchMode(false); + } + $rs = $this->Execute(sprintf($this->metaColumnsSQL, $table)); + + if ($schema) { + $this->SelectDB($dbName); + } + + if (isset($savem)) { + $this->SetFetchMode($savem); + } + $ADODB_FETCH_MODE = $save; + if (!is_object($rs)) { + $false = false; + return $false; + } + + $retarr = array(); + while (!$rs->EOF){ + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[0]; + $type = $rs->fields[1]; + + // split type into type(length): + $fld->scale = null; + if (preg_match('/^(.+)\((\d+),(\d+)/', $type, $query_array)) { + $fld->type = $query_array[1]; + $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; + $fld->scale = is_numeric($query_array[3]) ? $query_array[3] : -1; + } elseif (preg_match('/^(.+)\((\d+)/', $type, $query_array)) { + $fld->type = $query_array[1]; + $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; + } elseif (preg_match('/^(enum)\((.*)\)$/i', $type, $query_array)) { + $fld->type = $query_array[1]; + $arr = explode(',', $query_array[2]); + $fld->enums = $arr; + $zlen = max(array_map('strlen', $arr)) - 2; // PHP >= 4.0.6 + $fld->max_length = ($zlen > 0) ? $zlen : 1; + } else { + $fld->type = $type; + $fld->max_length = -1; + } + $fld->not_null = ($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); + + if (!$fld->binary) { + $d = $rs->fields[4]; + if ($d != '' && $d != 'NULL') { + $fld->has_default = true; + $fld->default_value = $d; + } else { + $fld->has_default = false; + } + } + + if ($save == ADODB_FETCH_NUM) { + $retarr[] = $fld; + } else { + $retarr[strtoupper($fld->name)] = $fld; + } + $rs->MoveNext(); + } + + $rs->Close(); + return $retarr; + } + + // returns true or false + function SelectDB($dbName) + { + $this->database = $dbName; + $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions + $try = $this->Execute('use ' . $dbName); + return ($try !== false); + } + + // parameters use PostgreSQL convention, not MySQL + function SelectLimit($sql, $nrows=-1, $offset=-1, $inputarr=false, $secs=0) + { + $nrows = (int) $nrows; + $offset = (int) $offset; + $offsetStr =($offset>=0) ? "$offset," : ''; + // jason judge, see http://phplens.com/lens/lensforum/msgs.php?id=9220 + if ($nrows < 0) { + $nrows = '18446744073709551615'; + } + + if ($secs) { + $rs = $this->CacheExecute($secs, $sql . " LIMIT $offsetStr$nrows", $inputarr); + } else { + $rs = $this->Execute($sql . " LIMIT $offsetStr$nrows", $inputarr); + } + return $rs; + } + + function SQLDate($fmt, $col=false) + { + if (!$col) { + $col = $this->sysTimeStamp; + } + $s = 'DATE_FORMAT(' . $col . ",'"; + $concat = false; + $len = strlen($fmt); + for ($i=0; $i < $len; $i++) { + $ch = $fmt[$i]; + switch($ch) { + + default: + if ($ch == '\\') { + $i++; + $ch = substr($fmt, $i, 1); + } + // FALL THROUGH + case '-': + case '/': + $s .= $ch; + break; + + case 'Y': + case 'y': + $s .= '%Y'; + break; + + case 'M': + $s .= '%b'; + break; + + case 'm': + $s .= '%m'; + break; + + case 'D': + case 'd': + $s .= '%d'; + break; + + case 'Q': + case 'q': + $s .= "'),Quarter($col)"; + + if ($len > $i+1) { + $s .= ",DATE_FORMAT($col,'"; + } else { + $s .= ",('"; + } + $concat = true; + break; + + case 'H': + $s .= '%H'; + break; + + case 'h': + $s .= '%I'; + break; + + case 'i': + $s .= '%i'; + break; + + case 's': + $s .= '%s'; + break; + + case 'a': + case 'A': + $s .= '%p'; + break; + + case 'w': + $s .= '%w'; + break; + + case 'W': + $s .= '%U'; + break; + + case 'l': + $s .= '%W'; + break; + } + } + $s .= "')"; + if ($concat) { + $s = "CONCAT($s)"; + } + return $s; + } +} |