二款PostgreSQL串連資料的方法和操作執行個體_PHP教程

二款PostgreSQL串連資料的方法和操作執行個體

二款postgresql串連資料的方法和操作執行個體.

$pg=@pg_connect("host=localhost user=postgres password=sa dbname=employes")
or die("can't connect to database.");
$query="select * from employes order by serial_no";

//$query="insert into employes values(10008,'susan','1985-09-04','80','50')";
$result=@pg_query($pg,$query) or die("can't run query to table.");
//echo pg_num_rows($result); //輸出多少條記錄被查詢
//if($result)
//{
//echo "recrods inserted sucessfully!";
//echo pg_affected_rows($result);//輸出多少條記錄被插入
//}

//執行個體一[pg_fetch_row]
echo "

for($i=0;$i{

$row=@pg_fetch_row($result) or die("can't fetch row from table.");
$serial_no= $row[0];
$name= $row[1];
$birthday= $row[2];
echo"

}
echo"

";echo " ";echo " ";echo" ";echo" ";echo" "; ";echo" ";echo" ";echo" ";echo" ";

serial_no	name	birthday
$serial_no	$name	$birthday

";

//執行個體二[pg_fetch_array]
//echo "

";//echo " ";//echo " ";//echo" ";//echo" ";//echo" ";////for($i=0;$i//{////$row=@pg_fetch_array($result) or die("can't fetch row from table.");//$serial_no= $row['serial_no'];//$name= $row['name'];//$birthday= $row['birthday'];//echo" ";//echo" ";//echo" ";//echo" ";//echo" ";////}//echo"

serial_no	name	birthday
$serial_no	$name	$birthday

";

//增加,刪除,修改執行個體
//$newrow=array("serial_no"=>"1006","name"=>"peter","birthday"=>"1990-07-03","salary"=>"90","bonus"=>"80");
//$reusult=@pg_insert($pg,"employes",$newrow) or die("can't insert data to table.");
//if($reusult)
//{
//echo "rechords inserted sucessfully!";
//}
//
pg_close($pg);

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