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Diffstat (limited to 'vendor/adodb/adodb-php/drivers/adodb-odbc_mssql.inc.php')
-rw-r--r--vendor/adodb/adodb-php/drivers/adodb-odbc_mssql.inc.php365
1 files changed, 365 insertions, 0 deletions
diff --git a/vendor/adodb/adodb-php/drivers/adodb-odbc_mssql.inc.php b/vendor/adodb/adodb-php/drivers/adodb-odbc_mssql.inc.php
new file mode 100644
index 0000000..367964c
--- /dev/null
+++ b/vendor/adodb/adodb-php/drivers/adodb-odbc_mssql.inc.php
@@ -0,0 +1,365 @@
+<?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 4 for best viewing.
+
+ Latest version is available at http://adodb.org/
+
+ MSSQL support via ODBC. Requires ODBC. Works on Windows and Unix.
+ For Unix configuration, see http://phpbuilder.com/columns/alberto20000919.php3
+*/
+
+// security - hide paths
+if (!defined('ADODB_DIR')) die();
+
+if (!defined('_ADODB_ODBC_LAYER')) {
+ include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
+}
+
+
+class ADODB_odbc_mssql extends ADODB_odbc {
+ var $databaseType = 'odbc_mssql';
+ var $fmtDate = "'Y-m-d'";
+ var $fmtTimeStamp = "'Y-m-d\TH:i:s'";
+ var $_bindInputArray = true;
+ var $metaDatabasesSQL = "select name from sysdatabases where name <> 'master'";
+ var $metaTablesSQL="select name,case when type='U' then 'T' else 'V' end from sysobjects where (type='U' or type='V') and (name not in ('sysallocations','syscolumns','syscomments','sysdepends','sysfilegroups','sysfiles','sysfiles1','sysforeignkeys','sysfulltextcatalogs','sysindexes','sysindexkeys','sysmembers','sysobjects','syspermissions','sysprotects','sysreferences','systypes','sysusers','sysalternates','sysconstraints','syssegments','REFERENTIAL_CONSTRAINTS','CHECK_CONSTRAINTS','CONSTRAINT_TABLE_USAGE','CONSTRAINT_COLUMN_USAGE','VIEWS','VIEW_TABLE_USAGE','VIEW_COLUMN_USAGE','SCHEMATA','TABLES','TABLE_CONSTRAINTS','TABLE_PRIVILEGES','COLUMNS','COLUMN_DOMAIN_USAGE','COLUMN_PRIVILEGES','DOMAINS','DOMAIN_CONSTRAINTS','KEY_COLUMN_USAGE'))";
+ var $metaColumnsSQL = # xtype==61 is datetime
+ "select c.name,t.name,c.length,c.isnullable, c.status,
+ (case when c.xusertype=61 then 0 else c.xprec end),
+ (case when c.xusertype=61 then 0 else c.xscale end)
+ from syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id where o.name='%s'";
+ var $hasTop = 'top'; // support mssql/interbase SELECT TOP 10 * FROM TABLE
+ var $sysDate = 'GetDate()';
+ var $sysTimeStamp = 'GetDate()';
+ var $leftOuter = '*=';
+ var $rightOuter = '=*';
+ var $substr = 'substring';
+ var $length = 'len';
+ var $ansiOuter = true; // for mssql7 or later
+ var $identitySQL = 'select SCOPE_IDENTITY()'; // 'select SCOPE_IDENTITY'; # for mssql 2000
+ var $hasInsertID = true;
+ var $connectStmt = 'SET CONCAT_NULL_YIELDS_NULL OFF'; # When SET CONCAT_NULL_YIELDS_NULL is ON,
+ # concatenating a null value with a string yields a NULL result
+
+ function __construct()
+ {
+ parent::__construct();
+ //$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, $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];
+ $fld->type = $rs->fields[1];
+
+ $fld->not_null = (!$rs->fields[3]);
+ $fld->auto_increment = ($rs->fields[4] == 128); // sys.syscolumns status field. 0x80 = 128 ref: http://msdn.microsoft.com/en-us/library/ms186816.aspx
+
+
+ if (isset($rs->fields[5]) && $rs->fields[5]) {
+ if ($rs->fields[5]>0) $fld->max_length = $rs->fields[5];
+ $fld->scale = $rs->fields[6];
+ if ($fld->scale>0) $fld->max_length += 1;
+ } else
+ $fld->max_length = $rs->fields[2];
+
+
+ if ($save == ADODB_FETCH_NUM) {
+ $retarr[] = $fld;
+ } else {
+ $retarr[strtoupper($fld->name)] = $fld;
+ }
+ $rs->MoveNext();
+ }
+
+ $rs->Close();
+ return $retarr;
+
+ }
+
+
+ function MetaIndexes($table,$primary=false, $owner=false)
+ {
+ $table = $this->qstr($table);
+
+ $sql = "SELECT i.name AS ind_name, C.name AS col_name, USER_NAME(O.uid) AS Owner, c.colid, k.Keyno,
+ CASE WHEN I.indid BETWEEN 1 AND 254 AND (I.status & 2048 = 2048 OR I.Status = 16402 AND O.XType = 'V') THEN 1 ELSE 0 END AS IsPK,
+ CASE WHEN I.status & 2 = 2 THEN 1 ELSE 0 END AS IsUnique
+ FROM dbo.sysobjects o INNER JOIN dbo.sysindexes I ON o.id = i.id
+ INNER JOIN dbo.sysindexkeys K ON I.id = K.id AND I.Indid = K.Indid
+ INNER JOIN dbo.syscolumns c ON K.id = C.id AND K.colid = C.Colid
+ WHERE LEFT(i.name, 8) <> '_WA_Sys_' AND o.status >= 0 AND O.Name LIKE $table
+ ORDER BY O.name, I.Name, K.keyno";
+
+ global $ADODB_FETCH_MODE;
+ $save = $ADODB_FETCH_MODE;
+ $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+ if ($this->fetchMode !== FALSE) {
+ $savem = $this->SetFetchMode(FALSE);
+ }
+
+ $rs = $this->Execute($sql);
+ if (isset($savem)) {
+ $this->SetFetchMode($savem);
+ }
+ $ADODB_FETCH_MODE = $save;
+
+ if (!is_object($rs)) {
+ return FALSE;
+ }
+
+ $indexes = array();
+ while ($row = $rs->FetchRow()) {
+ if (!$primary && $row[5]) continue;
+
+ $indexes[$row[0]]['unique'] = $row[6];
+ $indexes[$row[0]]['columns'][] = $row[1];
+ }
+ return $indexes;
+ }
+
+ function _query($sql,$inputarr=false)
+ {
+ if (is_string($sql)) $sql = str_replace('||','+',$sql);
+ return ADODB_odbc::_query($sql,$inputarr);
+ }
+
+ function SetTransactionMode( $transaction_mode )
+ {
+ $this->_transmode = $transaction_mode;
+ if (empty($transaction_mode)) {
+ $this->Execute('SET TRANSACTION ISOLATION LEVEL READ COMMITTED');
+ return;
+ }
+ if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode;
+ $this->Execute("SET TRANSACTION ".$transaction_mode);
+ }
+
+ // "Stein-Aksel Basma" <basma@accelero.no>
+ // tested with MSSQL 2000
+ function MetaPrimaryKeys($table, $owner = false)
+ {
+ 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)
+ {
+ $nrows = (int) $nrows;
+ $offset = (int) $offset;
+ if ($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 $databaseType = 'odbc_mssql';
+
+ function __construct($id,$mode=false)
+ {
+ return parent::__construct($id,$mode);
+ }
+}

Copyright © 2002-2022 Judd Vinet and Aaron Griffin. Copyright © 2022 Erich Eckner.
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