Syntax

int pg_GetLastOid(int result_id);

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Príkaz jazyka PHP
pg_GetLastOid - Returns the last object identifier

pg_GetLastOid can be used to retrieve the Oid assigned to an inserted tuple if the result identifier is used from the last command sent via pg_Exec and was an SQL INSERT. This function will return a positive integer if there was a valid Oid. It will return -1 if an error occured or the last command sent via pg_Exec was not an INSERT.