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pg_send_querySends asynchronous query Description
bool pg_send_query
( resource
$connection
, string $query
)
pg_send_query sends a query or queries asynchronously to the
Script execution is not blocked while the queries are executing. Use pg_connection_busy to check if the connection is busy (i.e. the query is executing). Queries may be cancelled using pg_cancel_query. Although the user can send multiple queries at once, multiple queries cannot be sent over a busy connection. If a query is sent while the connection is busy, it waits until the last query is finished and discards all its results. Parameters
Return ValuesReturns Use pg_get_result to determine the query result. Examples
Example #1 pg_send_query example
<?php The above example will output: First call to pg_get_result(): Resource id #3 Resource id #3 has 3 records Second call to pg_get_result(): Resource id #4 Resource id #4 has 1 records See Also
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