mssql_free_result

Free result memory (PHP 4, PHP 5, PECL odbtp:1.1.1-1.1.4)
bool mssql_free_result ( resource result )

mssql_free_result() only needs to be called if you are worried about using too much memory while your script is running. All result memory will automatically be freed when the script ends. You may call mssql_free_result() with the result identifier as an argument and the associated result memory will be freed.

Parameters

result: The result resource that is being freed. This result comes from a call to mssql_query().

Return Values

Returns TRUE on success or FALSE on failure.

Examples ( Source code ) » mssql_free_result


<?php

// Select some data from a table

$query = mssql_query('SELECT * FROM [php].[dbo].[persons]', $link);



// Handle query result here



// When we're done we free the result by calling

// mssql_free_result like so:

mssql_free_result($query);

Code Examples / Notes » mssql_free_result

veggivore

MSSQL only allows one HRESULT open per connection. If you have a query with a server side cursor open any subsequent queries using that connection will fail.

26-jul-2005 10:56

Bug #33877 When multiple result sets are not freed subsequent queries fail

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mssql_bind
mssql_close
mssql_connect
mssql_data_seek
mssql_execute
mssql_fetch_array
mssql_fetch_assoc
mssql_fetch_batch
mssql_fetch_field
mssql_fetch_object
mssql_fetch_row
mssql_field_length
mssql_field_name
mssql_field_seek
mssql_field_type
mssql_free_result
mssql_free_statement
mssql_get_last_message
mssql_guid_string
mssql_init
mssql_min_error_severity
mssql_min_message_severity
mssql_next_result
mssql_num_fields
mssql_num_rows
mssql_pconnect
mssql_query
mssql_result
mssql_rows_affected
mssql_select_db