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Последние активные темы форума |
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sybase_affected_rows
(PHP 3>= 3.0.6, PHP 4 , PHP 5) sybase_affected_rows -- Gets number of affected rows in last query
Descriptionint sybase_affected_rows ( [resource link_identifier] ) sybase_affected_rows() returns the number of
rows affected by the last INSERT, UPDATE or DELETE query on the
server associated with the specified link identifier. If the
link identifier isn't specified, the last opened link is assumed.
Пример 1. Delete-Query
<?php
/* connect to database */
sybase_connect
(
'SYBASE'
,
''
,
''
) or
die(
"Could not connect"
);
sybase_select_db
(
"db"
);
sybase_query
(
"DELETE FROM sometable WHERE id < 10"
);
printf
(
"Records deleted: %d\n"
,
sybase_affected_rows
());
?>
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The above example would produce the following output:
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This command is not effective for SELECT statements, only on
statements which modify records. To retrieve the number of rows
returned from a SELECT, use sybase_num_rows().
Замечание: Эта функция доступна только при
использовании интерфейса к Sybase библиотеки CT, но не библиотеки DB.
Смотрите также sybase_num_rows().
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