ODBC_FREE_RESULT(3) 1 ODBC_FREE_RESULT(3)odbc_free_result - Free resources associated with a resultSYNOPSIS
bool odbc_free_result (resource $result_id)
DESCRIPTION
Free resources associated with a result.
odbc_free_result(3) 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 is finished.
PARAMETERS
o $result_id
- The result identifier.
RETURN VALUES
Always returns TRUE.
NOTES
Note
If auto-commit is disabled (see odbc_autocommit(3)) and you call odbc_free_result(3) before committing, all pending transactions
are rolled back.
PHP Documentation Group ODBC_FREE_RESULT(3)
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PG_FREE_RESULT(3)PG_FREE_RESULT(3)pg_free_result - Free result memorySYNOPSIS
bool pg_free_result (resource $result)
DESCRIPTION pg_free_result(3) frees the memory and data associated with the specified PostgreSQL query result resource.
This function need only be called if memory consumption during script execution is a problem. Otherwise, all result memory will be auto-
matically freed when the script ends.
Note
This function used to be called pg_freeresult(3).
PARAMETERS
o $result
- PostgreSQL query result resource, returned by pg_query(3), pg_query_params(3) or pg_execute(3) (among others).
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
pg_free_result(3) example
<?php
$db = pg_connect("dbname=users user=me") || die();
$res = pg_query($db, "SELECT 1 UNION ALL SELECT 2");
$val = pg_fetch_result($res, 1, 0);
echo "First field in the second row is: ", $val, "
";
pg_free_result($res);
?>
The above example will output:
First field in the second row is: 2
SEE ALSO pg_query(3), pg_query_params(3), pg_execute(3).
PHP Documentation Group PG_FREE_RESULT(3)
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