Erik Nordström 3c1e9cc4ce Refactor insert path to use triggers instead of temp copy table. ...

This patch refactors the insert path to use insert triggers
instead of a temporary copy table. The copy table previously
served as an optimization for big batches where the cost of
inserting tuple-by-tuple into chunks was amortized by inserting
all tuples for a specific chunk in one insert. However, to avoid
deadlocks the tuples also had to inserted in a specific chunk
order, requiring adding an index to the copy table.

With trigger insertion, tuples are instead collected over a batch
into a sorting state, which is sorted in an "after" trigger. This
removes the overhead of the copy table and index. It also provides
a fast-path for single-tuple batches that avoids doing sorting
altogether.

2017-03-10 19:46:43 +01:00

..

common

Change close-chunk logic to use a c-based fastpath

2017-03-07 12:05:53 -05:00

main

Refactor insert path to use triggers instead of temp copy table.

2017-03-10 19:46:43 +01:00

meta

Renames setup_single_node() to setup_db()

2017-03-06 15:36:29 -05:00

setup

Rename iobeamdb to TimescaleDB

2017-03-06 11:06:49 -05:00

load_order.txt

Refactor insert path to use triggers instead of temp copy table.

2017-03-10 19:46:43 +01:00