Php/docs/function.pg-result-status
pg_result_status
(PHP 4 >= 4.2.0, PHP 5, PHP 7)
pg_result_status — Get status of query result
Description
pg_result_status
( resource $result
[, int $type = PGSQL_STATUS_LONG
] ) : mixed
pg_result_status() returns the status of a result resource, or the PostgreSQL command completion tag associated with the result
Parameters
result- PostgreSQL query result resource, returned by pg_query(), pg_query_params() or pg_execute() (among others).
type- Either
PGSQL_STATUS_LONGto return the numeric status of theresult, orPGSQL_STATUS_STRINGto return the command tag of theresult. If not specified,PGSQL_STATUS_LONGis the default.
Return Values
Possible return values are PGSQL_EMPTY_QUERY,
PGSQL_COMMAND_OK, PGSQL_TUPLES_OK, PGSQL_COPY_OUT,
PGSQL_COPY_IN, PGSQL_BAD_RESPONSE, PGSQL_NONFATAL_ERROR and
PGSQL_FATAL_ERROR if PGSQL_STATUS_LONG is
specified. Otherwise, a string containing the PostgreSQL command tag is returned.
Examples
Example #1 pg_result_status() example
<?php// Connect to the database$conn = pg_pconnect("dbname=publisher");// Execute a COPY$result = pg_query($conn, "COPY authors FROM STDIN;");// Get the result status$status = pg_result_status($result);// Determine statusif ($status == PGSQL_COPY_IN) echo "Copy began.";else echo "Copy failed."; ?>
The above example will output:
Copy began.
