1 | <?php |
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2 | /* |
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3 | V4.51 29 July 2004 (c) 2000-2004 John Lim (jlim@natsoft.com.my). All rights reserved. |
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4 | Released under both BSD license and Lesser GPL library license. |
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5 | Whenever there is any discrepancy between the two licenses, |
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6 | the BSD license will take precedence. |
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7 | Set tabs to 4 for best viewing. |
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8 | |
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9 | Latest version is available at http://adodb.sourceforge.net |
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10 | |
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11 | Microsoft SQL Server ADO data driver. Requires ADO and MSSQL client. |
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12 | Works only on MS Windows. |
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13 | |
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14 | It is normally better to use the mssql driver directly because it is much faster. |
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15 | This file is only a technology demonstration and for test purposes. |
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16 | */ |
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17 | |
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18 | // security - hide paths |
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19 | if (!defined('ADODB_DIR')) die(); |
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20 | |
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21 | if (!defined('_ADODB_ADO_LAYER')) { |
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22 | include(ADODB_DIR."/drivers/adodb-ado.inc.php"); |
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23 | } |
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24 | |
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25 | |
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26 | class ADODB_ado_mssql extends ADODB_ado { |
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27 | var $databaseType = 'ado_mssql'; |
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28 | var $hasTop = 'top'; |
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29 | var $hasInsertID = true; |
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30 | var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; |
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31 | var $sysTimeStamp = 'GetDate()'; |
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32 | var $leftOuter = '*='; |
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33 | var $rightOuter = '=*'; |
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34 | var $ansiOuter = true; // for mssql7 or later |
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35 | var $substr = "substring"; |
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36 | var $length = 'len'; |
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37 | |
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38 | //var $_inTransaction = 1; // always open recordsets, so no transaction problems. |
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39 | |
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40 | function ADODB_ado_mssql() |
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41 | { |
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42 | $this->ADODB_ado(); |
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43 | } |
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44 | |
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45 | function _insertid() |
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46 | { |
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47 | return $this->GetOne('select @@identity'); |
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48 | } |
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49 | |
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50 | function _affectedrows() |
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51 | { |
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52 | return $this->GetOne('select @@rowcount'); |
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53 | } |
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54 | |
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55 | function MetaColumns($table) |
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56 | { |
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57 | $table = strtoupper($table); |
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58 | $arr= array(); |
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59 | $dbc = $this->_connectionID; |
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60 | |
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61 | $osoptions = array(); |
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62 | $osoptions[0] = null; |
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63 | $osoptions[1] = null; |
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64 | $osoptions[2] = $table; |
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65 | $osoptions[3] = null; |
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66 | |
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67 | $adors=@$dbc->OpenSchema(4, $osoptions);//tables |
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68 | |
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69 | if ($adors){ |
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70 | while (!$adors->EOF){ |
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71 | $fld = new ADOFieldObject(); |
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72 | $c = $adors->Fields(3); |
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73 | $fld->name = $c->Value; |
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74 | $fld->type = 'CHAR'; // cannot discover type in ADO! |
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75 | $fld->max_length = -1; |
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76 | $arr[strtoupper($fld->name)]=$fld; |
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77 | |
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78 | $adors->MoveNext(); |
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79 | } |
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80 | $adors->Close(); |
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81 | } |
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82 | |
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83 | return $arr; |
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84 | } |
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85 | } |
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86 | |
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87 | class ADORecordSet_ado_mssql extends ADORecordSet_ado { |
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88 | |
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89 | var $databaseType = 'ado_mssql'; |
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90 | |
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91 | function ADORecordSet_ado_mssql($id,$mode=false) |
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92 | { |
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93 | return $this->ADORecordSet_ado($id,$mode); |
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94 | } |
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95 | } |
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96 | ?> |
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