Context Functions (Session)
Returns the ID of a specified query in the current session. If no query is specified, the most recently-executed query is returned.
- See also:
LAST_QUERY_ID( [ <num> ] )
Specifies the query to return, based on the position of the query (within the session).
Positive numbers start with the first query executed in the session. For example:
LAST_QUERY_ID(1)returns the first query.
LAST_QUERY_ID(2)returns the second query.
LAST_QUERY_ID(6)returns the sixth query.
Negative numbers start with the most recently-executed query in the session. For example:
LAST_QUERY_ID(-1)returns the most recently-executed query (equivalent to
LAST_QUERY_ID(-2)returns the second most recently-executed query.
Return the ID for the most recently-executed query:
Return the ID for the first query executed in the session: