pg_getresult − process asychronous results
pg_getresult conn
pg_getresult checks to see if any commands issued by pg_sendquery have completed.
This will return the same sort of result handle that pg_exec returns.
If there is no query currently being processed or all of the results have been obtained, pg_getresult returns nothing.
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conn |
The handle of a connection to the database to which asynchronous requests are being issued. |
If a query result is available, a command result object is returned. This handle can be passed to pg_result to obtain the results of the command.
If there is no query currently being processed or all of the results have been obtained, pg_getresult returns nothing.