STL_INSERT

Analyzes insert execution steps for queries.

This table is visible to all users. Superusers can see all rows; regular users can see only their own data. For more information, see Visibility of data in system tables and views.

Table columns

Column name	Data type	Description
userid	integer	ID of the user who generated the entry.
query	integer	Query ID. The query column can be used to join other system tables and views.
slice	integer	Number that identifies the slice where the query was running.
segment	integer	Number that identifies the query segment.
step	integer	Query step that executed.
starttime	timestamp	Time in UTC that the query started executing, with 6 digits of precision for fractional seconds. For example: 2009-06-12 11:29:19.131358.
endtime	timestamp	Time in UTC that the query finished executing, with 6 digits of precision for fractional seconds. For example: 2009-06-12 11:29:19.131358.
tasknum	integer	Number of the query task process that was assigned to execute the step.
rows	bigint	Total number of rows that were processed.
tbl	integer	Table ID.

Sample queries

The following example returns insert execution steps for the most recent query.

select slice, segment, step, tasknum, rows, tbl
from stl_insert 
where query=pg_last_query_id(); 

 slice | segment | step | tasknum | rows  |  tbl
-------+---------+------+---------+-------+--------
     0 |       2 |    2 |      15 | 24958 | 100548
     1 |       2 |    2 |      15 | 25032 | 100548
(2 rows)