mssql_fetch_assoc
This could be usefull if you have a large dataset:
<?php
$qry = mssql_query("SELECT * FROM huge_table", $conn, 1000); // 1000 Rows batchsize
do {
while ($row = mssql_fetch_row($qry)) {
// do something like
print_r($row);
}
} while (mssql_fetch_batch($navqry)); // get the next batch until end
?>
mssql_fetch_batch
(PHP 4 >= 4.0.4, PHP 5, PECL odbtp >= 1.1.1)
mssql_fetch_batch — Returns the next batch of records
설명
int mssql_fetch_batch
( resource $result
)
Returns the next batch of records
인수
- result
-
The result resource that is being evaluated. This result comes from a call to mssql_query().
반환값
Returns the batch number as an integer.
예제
Example #1 mssql_fetch_batch() example
<?php
// Connect to MSSQL
$link = mssql_connect('MANGO\SQLEXPRESS', 'sa', 'phpfi');
mssql_select_db('php', $link);
// Send a query
$result = mssql_query('SELECT * FROM [php].[dbo].[people]', $link, 100);
$records = 10;
while($records >= 0)
{
while($row = mssql_fetch_assoc($result))
{
// Do stuff ...
}
--$records;
}
if($batchsize = mssql_fetch_batch($result))
{
// $batchsize is the number of records left
// in the result, but not shown above
}
?>
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User Contributed Notes
mssql_fetch_batch
brutalex430
14-Jul-2010 06:04