From 1f8410794c8213d87227fabae2114a3be8033ece Mon Sep 17 00:00:00 2001 From: wei <> Date: Thu, 18 May 2006 08:16:21 +0000 Subject: Moved adodb to 3rdParty directory. --- .../adodb/drivers/adodb-odbc_mssql.inc.php | 254 +++++++++++++++++++++ 1 file changed, 254 insertions(+) create mode 100644 framework/3rdParty/adodb/drivers/adodb-odbc_mssql.inc.php (limited to 'framework/3rdParty/adodb/drivers/adodb-odbc_mssql.inc.php') diff --git a/framework/3rdParty/adodb/drivers/adodb-odbc_mssql.inc.php b/framework/3rdParty/adodb/drivers/adodb-odbc_mssql.inc.php new file mode 100644 index 00000000..e0eeff11 --- /dev/null +++ b/framework/3rdParty/adodb/drivers/adodb-odbc_mssql.inc.php @@ -0,0 +1,254 @@ +ADODB_odbc(); + //$this->curmode = SQL_CUR_USE_ODBC; + } + + // crashes php... + function ServerInfo() + { + global $ADODB_FETCH_MODE; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $row = $this->GetRow("execute sp_server_info 2"); + $ADODB_FETCH_MODE = $save; + if (!is_array($row)) return false; + $arr['description'] = $row[2]; + $arr['version'] = ADOConnection::_findvers($arr['description']); + return $arr; + } + + function IfNull( $field, $ifNull ) + { + return " ISNULL($field, $ifNull) "; // if MS SQL Server + } + + function _insertid() + { + // SCOPE_IDENTITY() + // Returns the last IDENTITY value inserted into an IDENTITY column in + // the same scope. A scope is a module -- a stored procedure, trigger, + // function, or batch. Thus, two statements are in the same scope if + // they are in the same stored procedure, function, or batch. + return $this->GetOne($this->identitySQL); + } + + + function MetaForeignKeys($table, $owner=false, $upper=false) + { + global $ADODB_FETCH_MODE; + + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $table = $this->qstr(strtoupper($table)); + + $sql = +"select object_name(constid) as constraint_name, + col_name(fkeyid, fkey) as column_name, + object_name(rkeyid) as referenced_table_name, + col_name(rkeyid, rkey) as referenced_column_name +from sysforeignkeys +where upper(object_name(fkeyid)) = $table +order by constraint_name, referenced_table_name, keyno"; + + $constraints =& $this->GetArray($sql); + + $ADODB_FETCH_MODE = $save; + + $arr = false; + foreach($constraints as $constr) { + //print_r($constr); + $arr[$constr[0]][$constr[2]][] = $constr[1].'='.$constr[3]; + } + if (!$arr) return false; + + $arr2 = false; + + foreach($arr as $k => $v) { + foreach($v as $a => $b) { + if ($upper) $a = strtoupper($a); + $arr2[$a] = $b; + } + } + return $arr2; + } + + function &MetaTables($ttype=false,$showSchema=false,$mask=false) + { + if ($mask) {$this->debug=1; + $save = $this->metaTablesSQL; + $mask = $this->qstr($mask); + $this->metaTablesSQL .= " AND name like $mask"; + } + $ret =& ADOConnection::MetaTables($ttype,$showSchema); + + if ($mask) { + $this->metaTablesSQL = $save; + } + return $ret; + } + + function &MetaColumns($table) + { + $arr = ADOConnection::MetaColumns($table); + return $arr; + } + + function _query($sql,$inputarr) + { + if (is_string($sql)) $sql = str_replace('||','+',$sql); + return ADODB_odbc::_query($sql,$inputarr); + } + + // "Stein-Aksel Basma" + // tested with MSSQL 2000 + function &MetaPrimaryKeys($table) + { + global $ADODB_FETCH_MODE; + + $schema = ''; + $this->_findschema($table,$schema); + //if (!$schema) $schema = $this->database; + if ($schema) $schema = "and k.table_catalog like '$schema%'"; + + $sql = "select distinct k.column_name,ordinal_position from information_schema.key_column_usage k, + information_schema.table_constraints tc + where tc.constraint_name = k.constraint_name and tc.constraint_type = + 'PRIMARY KEY' and k.table_name = '$table' $schema order by ordinal_position "; + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; + $a = $this->GetCol($sql); + $ADODB_FETCH_MODE = $savem; + + if ($a && sizeof($a)>0) return $a; + $false = false; + return $false; + } + + function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) + { + if ($nrows > 0 && $offset <= 0) { + $sql = preg_replace( + '/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop." $nrows ",$sql); + $rs =& $this->Execute($sql,$inputarr); + } else + $rs =& ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); + + return $rs; + } + + // Format date column in sql string given an input format that understands Y M D + function SQLDate($fmt, $col=false) + { + if (!$col) $col = $this->sysTimeStamp; + $s = ''; + + $len = strlen($fmt); + for ($i=0; $i < $len; $i++) { + if ($s) $s .= '+'; + $ch = $fmt[$i]; + switch($ch) { + case 'Y': + case 'y': + $s .= "datename(yyyy,$col)"; + break; + case 'M': + $s .= "convert(char(3),$col,0)"; + break; + case 'm': + $s .= "replace(str(month($col),2),' ','0')"; + break; + case 'Q': + case 'q': + $s .= "datename(quarter,$col)"; + break; + case 'D': + case 'd': + $s .= "replace(str(day($col),2),' ','0')"; + break; + case 'h': + $s .= "substring(convert(char(14),$col,0),13,2)"; + break; + + case 'H': + $s .= "replace(str(datepart(hh,$col),2),' ','0')"; + break; + + case 'i': + $s .= "replace(str(datepart(mi,$col),2),' ','0')"; + break; + case 's': + $s .= "replace(str(datepart(ss,$col),2),' ','0')"; + break; + case 'a': + case 'A': + $s .= "substring(convert(char(19),$col,0),18,2)"; + break; + + default: + if ($ch == '\\') { + $i++; + $ch = substr($fmt,$i,1); + } + $s .= $this->qstr($ch); + break; + } + } + return $s; + } + +} + +class ADORecordSet_odbc_mssql extends ADORecordSet_odbc { + + var $databaseType = 'odbc_mssql'; + + function ADORecordSet_odbc_mssql($id,$mode=false) + { + return $this->ADORecordSet_odbc($id,$mode); + } +} +?> \ No newline at end of file -- cgit v1.2.3