Postgresql updata函数

时间：2012-10-29 15:30:00

标签： php jquery html postgresql

我想知道是否有人可以知道为什么 我在我的脚本上收到此错误。我一直在研究这个脚本 一段时间，并清理到这一点。我只需要得到一些 我的表单上的字段在项目时自动填充 从pipeno下拉列表中选择，这是此中的触发器 案件。到目前为止我只是得到这两个错误，这似乎是什么 阻止脚本自动填充必填字段。 感谢您的贡献

以下是错误

错误讯息是

  

警告：pg_query（）：查询失败：错误：“或”附近的语法错误   第9行：... T wthick = 9.80，   pipeno = 837913，heatno1 = 56，pipeno2 =，heatno2 = 6 ... ^ in   C：\ Users \ iegbulefu \ Documents \ My Website Sites / Personal Site1 \ dropdown3.php   在第32行

这是我的剧本

 <?php
//Php Code to connect to postgresqldatabase
$PGHOST = "localhost:25376";
 $PGDATABASE = "Pipeline";
 $PGUSER = "postgres";
 $PGPASSWORD = "Casa2009";
 $PGPORT = 5432;
 $db_handle = pg_connect("dbname=$PGDATABASE user=$PGUSER password=$PGPASSWORD");
//<!-- #2 -->
 if(isset($_POST['submit_1'])){
 //Code to post fieldtally data to the database
 $pipeno = pg_escape_string( $_POST['pipeno']);
 $heatno1 = pg_escape_string( $_POST['heatno1']);
 $pipeno2 = pg_escape_string( $_POST['pipeno2']);
 $heatno2 = pg_escape_string($_POST['heatno2']);
 $Djointno = pg_escape_string($_POST['Djointno']);
 $measuredlength = pg_escape_string($_POST['measuredlength']);
 $serialno = pg_escape_string($_POST['serialno']);
 $wthick= pg_escape_string($_POST['wthick']);
 $remark= pg_escape_string($_POST['remarks']); 
 //<!-- #3 -->
$query = "CREATE FUNCTION trigf()  RETURNS trigger AS 'fieldtally';
            CREATE TRIGGER tbefore BEFORE INSERT OR UPDATE ON fieldtally
              FOR EACH ROW EXECUTE PROCEDURE trigf();

          SELECT * FROM fieldtally WHERE pipeno = $pipeno;

          INSERT INTO fieldtally VALUES('$wthick', '$pipeno','$heatno1','$pipeno2','$heatno2','$Djointno','$measuredlength','$serialno','$remark');

          UPDATE fieldtally SET wthick = $wthick, pipeno=$pipeno,heatno1=$heatno1,pipeno2=$pipeno2,heatno2=$heatno2,Djointno=$Djointno,measuredlength=$measuredlength,serialno=$serialno,remarks=$remark WHERE pipeno = $pipeno;
          LANGUAGE plpgsql";
 $result = pg_query($query);
 if (!$result) {
 $errormessage = pg_last_error();
 $message = "Error with query: " . $errormessage;
 }
 $message = sprintf ("These values were inserted into the pipeline database - %s %s %s %s %s %s %s %s %s",$wthick,$pipeno,$heatno1,$pipeno2,$heatno2,$Djointno,$measuredlength,$serialno,$remark);
 }
 //<!-- #2 -->
 if(isset($_POST['submit_2'])){
 //Code to post fieldbend data under suto the database
 $pipeno = pg_escape_string( $_POST['pipeno']);
 $wthick1= pg_escape_string($_POST['wthick1']);
 $heatno1 = pg_escape_string( $_POST['heatno1']);
 $pipeno2 = pg_escape_string( $_POST['pipeno2']);
 $heatno2 = pg_escape_string($_POST['heatno2']);
 $Djointno = pg_escape_string($_POST['Djointno']);
 $measureddistance = pg_escape_string($_POST['measureddistance']);
 $benddegree = pg_escape_string($_POST['benddegree']);
 $bendtype= pg_escape_string($_POST['bendtype']); 
 $remark= pg_escape_string($_POST['remarks']);
 //<!-- #3 -->
$query1 = "INSERT INTO fieldbend(pipeno,wthick1,heatno1,pipeno2,heatno2,Djointno,measureddistance,benddegree,bendtype,remarks)VALUES ('$pipeno','$wthick1','$heatno1','$pipeno2','$heatno2','$Djointno','$measureddistance','$benddegree','$bendtype','$remark') ON DUPLICATE KEY UPDATE wthick1='$wthick1',heatno1='$heatno1',pipeno2='$pipeno2',heatno2='$heatno2',Djointno='$Djointno''";

//<!-- #4a -->
 $result1 = pg_query($query1);
 if (!$result1) {
 $errormessage = pg_last_error();
 $message1 = "Error with query: " . $errormessage;
 }
 $message1 = sprintf ("These values were inserted into the pipeline database - %s %s %s %s %s %s %s %s %s %s",$pipeno,$wthick1,$heatno1,$pipeno2,$heatno2,$Djointno,$measureddistance,$benddegree, $bendtype,$remark);
 }
 //<!-- #2 -->
 if(isset($_POST['submit_3'])){
 //Code to post apptally data under suto the database
 $pipeno = pg_escape_string( $_POST['pipeno']);
 $wthick2= pg_escape_string($_POST['wthick2']);
 $tallytype = pg_escape_string( $_POST['tallytype']);
 $qty = pg_escape_string( $_POST['qty']);
 $serialno = pg_escape_string($_POST['serialno']);
 $referenceid = pg_escape_string($_POST['referenceid']);
 //<!-- #3 -->
$query2 = "INSERT INTO apptally(pipeno,wthick2,tallytype,qty,serialno,referenceid)VALUES ('$pipeno','$wthick2','$tallytype','$qty','$serialno','$referenceid') ON DUPLICATE KEY UPDATE wthick2='$wthick2', pipeno='$pipeno'";

//<!-- #4a -->
 $result2 = pg_query($query2);
 if (!$result2) {
 $errormessage = pg_last_error();
 $message2 = "Error with query: " . $errormessage;
 }
 $message2 = sprintf ("These values were inserted into the Pipeline database - %s %s %s %s %s %s",$pipeno,$wthick2,$tallytype,$qty, $serialno,$referenceid);
 }
 // Code to pull data from the database and load onto the form
 $query = 'select pipeno from fieldtally order by pipeno asc'; 
 $result = pg_query($db_handle,$query); 
 while ($row = pg_fetch_row($result))
 {
    // Creates Arrays to use in dropdowns
     $pipeno_array[] = $row[0];

 } 
 // This function creates dropdowns that will be used in the forms
 function dropdown($field_name, $num){
     // Creates the Dropdown
     //<!-- #5a -->
     $c = ($field_name == 'pipeno') ? ' onChange="check('.$num.');"' : '';
     echo "<select name=\"".$field_name."\" id=\"".$field_name.$num."\"$c>\n";
     echo "<option value=\"\"> --- Select --- </option>\n";
     // Chooses which array to use for Dropdown options
     global $pipeno_array;
     $name_array = ($field_name == 'pipeno') ? $pipeno_array : $wallthick;
     // Creates the Dropdown options based off the array above
     foreach($name_array as $k){
         echo "<option value=\"$k\">$k</option> \n"; }
     // Ends the Dropdown
     echo "</select>\n";
 }
?>
<html>
<head>
<meta charset="utf-8">
<title>UG Pipeline Field Data Capture</title>
</head>
<body>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
     </head>
      <body>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script type="text/javascript">

<!-- #5b -->
        function check(num){
           var pipeno_id = '#pipeno_'+num;
           var pipeno = $(pipeno_id).val();
           if(pipeno!= ""){
             jQuery.ajax({
             type: "POST",
             url: "check.php" , 
             data:'pipeno='+pipeno,
             cache: false,
             success: function(response){
             var response_array = JSON.parse(response);
             $('#heatno1').val(response_array['heatno1']);
             $('#pipeno2').val(response_array['pipeno2']); 
             $('#heatno2').val(response_array['heatno2']);
             $('#Djointno').val(response_array['Djointno']);
             }           
            });
           }
           else{
           $('#heatno1').val('');
           $('#pipeno2').val('');
           $('#heatno2').val('');
           $('#Djointno').val('');}
            }
  </script>
          <!-- #4b -->
 <!--<?php printf($message);?>-->

 <!-- #6.1 -->
<form action="" method="post">
 <table width="800" cellpadding= "10" cellspacing="1" border="2">
 <tr align="center" valign="top">
 <td align="center" colspan="1" rowspan="1" bgcolor="#00CC00">
 <h3>Input Field Tally Information</h3>
      Select Wall Thickness:<select name="wthick" id="wthick">
 <!-- #7.1 -->
  <option value=""> --Select-- </option> 
  <option value="9.80">  9.80  </option>
  <option value="13.50"> 13.50 </option>
  <option value="15.90"> 15.90 </option>
  </Select>           
 Select Pipe No:<?php dropdown('pipeno', 1); ?> HeatNo1: <input type="text" name="heatno1" id="heatno1"><br /><br />  
 PipeNo2: <input type="text" name="pipeno2" id="pipeno2"> HeatNo2: <input type="text" name="heatno2" id="heatno2">Joint No: <input type="text" name="Djointno"><br /><br /> 
  Input measured Length: <input type="text" name="measuredlength"> Input Serial No: <input type="text" name="serialno"><br><br> Remarks: <input type="text" name="remarks"><br><br> 
 <!-- #8.1 -->
 <input type="Submit" name="submit_1" value="Submit">
 <!-- #9.1 -->
</td></tr></table></form>
<!-- #6.2 -->
 <form action="" method="post">
 <table width="800" cellpadding= "10" cellspacing="1" border="2">
 <tr align="center" valign="top">
 <td align="center" colspan="1" rowspan="1" bgcolor="#FF99FF">
 <h3>Input Field Bend Information</h3>
  Select Wall Thickness:<select name="wthick1" id="wthick1">
 <!-- #7.2 -->
     <option value=""> --Select-- </option> 
     <option value="9.80">  9.80  </option>
     <option value="13.50">13.50 </option>
     <option value="15.90"> 15.90 </option>
  </select>
 <!-- #10.1 -->           
 Select Pipe No:<?php dropdown('pipeno', 2); ?>   HeatNo1: <input type="text" name="heatno1" id="heatno1_2"> <br><br>
 PipeNo2: <input type="text" name="pipeno2" id="pipeno2_2"> HeatNo2: <input type="text" name="heatno2" id="heatno2_2"> Joint No: <input type="text" name="Djointno"> <br><br>
 Input Measured Distance: <input type="text" name="measureddistance"> Input Bend Angle: <input type="text" name="benddegree"> <br><br>
Select Bend Type:<select name="bendtype" id="bendtype">
    <option value=""> --Select-- </option> 
    <option value="Combo">Combo</option>
    <option value="SAG">SAG</option>
    <option value="OB">OB</option>
    <option value="SBRT">SBRT</option>
    <option value="SBLT">SBLT</option>
    <option value="HBLT">HBLT</option>
    <option value="HBRT">HBRT</option><p></p> 
  Remarks: <input type="text" name="remarks"><br></br>

  <input type="Submit" name="submit_2" value="Submit"> 
 <!-- #9.2 -->
</td></tr></table></form>
<!-- #6.3 -->

<form action="" method="post">
 <table width="800" cellpadding= "10" cellspacing="1" border="2">
 <tr align="center" valign="top">
 <td align="center" colspan="1" rowspan="1" bgcolor="#99FF33">
 <h3>Input App. Tally Information</h3>
 <!-- #11 -->
       Select Wall Thickness:<select name="wthick2" id="wthick2">
 <!-- #7.3 -->
     <option value=""> --Select-- </option> 
     <option value="9.80">  9.80  </option>
     <option value="13.50"> 13.50 </option>
     <option value="15.90"> 15.90 </option>
  </select>
 <!-- #10.2 -->             
 Select Pipe No:<?php dropdown('pipeno', 3); ?>  <br><br> Input Tally Type: <input type="text" name="tallytype">
 Input Tally Qty: <input type="text" name="qty"><br></br>  Input Serial No: <input type="text" name="serialno"> 
 RefID: <input type="text" name="referenceid"><br></br>
 <!-- #8.3 -->
 <input type="Submit" name="submit_3" value="Submit">
 </td></tr></table>
</form>
</body>
</html>

上面jquery中指定的check.php文件

<?php
//Php Code to connect to postgresqldatabase
include connection.php;
// Code to pull data from the database and load onto the form  
 $pipeno = pg_escape_string($_POST['pipeno']);
//$query = 'SELECT heatno1,pipeno2,jointno,FROM fieldtally WHERE pipeno = $pipeno';
$query = 'select * from fieldtally order by pipeno asc';
$result = pg_query($db_handle,$query);
$row = pg_fetch_row($result);
$row_info = array('heatno1'=>$row[1],'pipeno2'=>$row[2],'heatno2'=>$row[3],'jointno'=>$row[4]);
$row_info = json_encode($row_info);
print_r($row_info); 
?>

2 个答案:

答案 0 :(得分：1)

不确定为什么要动态创建函数而不只是部署它并执行。

出现此错误

Warning: pg_query(): Query failed: ERROR: function "updatefunction" already exists with same argument types in C:\Users\iegbulefu\Documents\My Web Sites\Personal Site1\autopopulate.php on line 35

将CREATE FUNCTION更改为CREATE或RELACE FUNCTION。如果它已经存在，这将删除它并重新创建它。

答案 1 :(得分：1)

您正在使用变量$remark，但将其声明为$remarks。所以你可能错过了s一次。

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