MySQL Improved Extension (
Mysqli
)
2472
string data);
Procedural style
bool mysqli_stmt_send_long_data(
mysqli_stmt stmt,
int param_nr,
string data);
Allows to send parameter data to the server in pieces (or chunks), e.g. if the size of a blob exceeds
the size of
max_allowed_packet
. This function can be called multiple times to send the parts of a
character or binary data value for a column, which must be one of the TEXT or BLOB datatypes.
Parameters
stmt
Procedural style only: A statement identifier returned by
mysqli_stmt_init
.
param_nr
Indicates which parameter to associate the data with. Parameters
are numbered beginning with 0.
data
A string containing data to be sent.
Return Values
Returns
TRUE
on success or
FALSE
on failure.
Examples
Example 20.177. Object oriented style
<?php
$stmt = $mysqli->prepare("INSERT INTO messages (message) VALUES (?)");
$null = NULL;
$stmt->bind_param("b", $null);
$fp = fopen("messages.txt", "r");
while (!feof($fp)) {
$stmt->send_long_data(0, fread($fp, 8192));
}
fclose($fp);
$stmt->execute();
?>
See Also
mysqli_prepare
mysqli_stmt_bind_param
20.7.3.10.26.
mysqli_stmt::$sqlstate
,
mysqli_stmt_sqlstate
Copyright 1997-2012 the PHP Documentation Group. [2230]
•
mysqli_stmt::$sqlstate
mysqli_stmt_sqlstate
Returns SQLSTATE error from previous statement operation
Description
Object oriented style
Summary of Contents for 5.0
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