function db_result in Drupal 4

Same name in this branch

1. 4 includes/database.mysqli.inc \db_result()
2. 4 includes/database.mysql.inc \db_result()
3. 4 includes/database.pgsql.inc \db_result()

Same name and namespace in other branches

1. 5 includes/database.mysqli.inc \db_result()
2. 5 includes/database.mysql.inc \db_result()
3. 5 includes/database.pgsql.inc \db_result()
4. 6 includes/database.mysqli.inc \db_result()
5. 6 includes/database.mysql.inc \db_result()
6. 6 includes/database.pgsql.inc \db_result()

Return an individual result field from the previous query.

Only use this function if exactly one field is being selected; otherwise, use db_fetch_object() or db_fetch_array().

Parameters

$result: A database query result resource, as returned from db_query().

$row: The index of the row whose result is needed.

Return value

The resulting field.

Related topics

56 calls to db_result()

aggregator_block in modules/aggregator.module

Implementation of hook_block().

comment_multiple_delete_confirm in modules/comment.module

List the selected comments and verify that the admin really wants to delete them.

comment_nodeapi in modules/comment.module

Implementation of hook_nodeapi().

comment_num_all in modules/comment.module

comment_num_new in modules/comment.module

get number of new comments for current user and specified node

... See full list

File

includes/database.pgsql.inc, line 175

Database interface code for PostgreSQL database servers.

Code

function db_result($result, $row = 0) {
  if ($result && pg_num_rows($result) > $row) {
    $res = pg_fetch_row($result, $row);
    return $res[0];
  }
}