ingres_query

ingres_query() sends the given query to the Ingres server.

The query becomes part of the currently open transaction. If there is no open transaction, ingres_query() opens a new transaction. To close the transaction, you can call either ingres_commit() to commit the changes made to the database or ingres_rollback() to cancel these changes. When the script ends, any open transaction is rolled back (by calling ingres_rollback()). You can also use ingres_autocommit() before opening a new transaction to have every SQL query immediately committed.

Note: Related Configurations

See also the ingres.describe, ingres.scrollable and ingres.utf8 directives in Runtime Configuration

The connection link identifier.

A valid SQL query (see the Ingres SQL reference guide) in the Ingres documentation.

Data inside the query should be properly escaped.

The following types of SQL queries cannot be sent with this function:

• close (see ingres_close())
• commit (see ingres_commit())
• connect (see ingres_connect())
• disconnect (see ingres_close())
• get dbevent
• prepare to commit
• rollback (see ingres_rollback())
• savepoint
• set autocommit (see ingres_autocommit())
• all cursor-related queries are unsupported

An array of parameter values to be used with the query

A string containing a sequence of types for the parameter values passed. When ingres.describe is enabled, this parameter can be ignored as the driver automatically fetches the expected parameter types from the server.

ingres_query() returns a query result identifier on success else it returns FALSE. To see if an error occurred use ingres_errno(), ingres_error() or ingres_errsqlstate().

<?php
$link = ingres_connect("demodb");

$result = ingres_query($link, "select * from user_profile");
while ($row = ingres_fetch_row($result)) {
    echo $row[1];
    echo $row[2];
}
?>

<?php
$link = ingres_connect("demodb");

$params[] = "Emma";
$query = "select * from user_profile where up_first = ?";
$result = ingres_query($link, $query, $params);
while ($row = ingres_fetch_row($result)) {
    echo $row[1];
    echo $row[2];
}
?>

<?php
$link = ingres_connect("demodb");

//Open a photo
$fh = fopen("photo.jpg","r");
$blob_data = stream_get_contents($fh);
fclose($fh);

//Prepare parameters
$params[] = $blob_data;
$params[] = 1201;

//Define parameter types
$param_types = "Bi";

$query = "update user_profile set up_image = ? where up_id = ?";
$result = ingres_query($link, $query , $params, $param_types);

if (ingres_errno())
{
    echo ingres_errno() . "-" . ingres_error() . "\n";
}

ingres_commit($link);

ingres_close($link);
?>

ingres_unbuffered_query() -

ingres_fetch_array() -

ingres_fetch_assoc() -

ingres_fetch_object() -

ingres_fetch_row() -

ingres_commit() -

ingres_rollback() -

ingres_autocommit() -

ingres_set_environment() -

ingres_errno() -

ingres_error() -