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test session mode and config reload for real (#33)

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* test session mode and config reload for real

* period

* run them at the end

* typo

* wrong dir
This commit is contained in:
Lev Kokotov
2022-02-21 00:16:33 -08:00
committed by GitHub
parent 86941d62e4
commit f805b43a08
2 changed files with 11 additions and 4 deletions
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13
.circleci/run_tests.sh
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@@ -34,9 +34,6 @@ psql -e -h 127.0.0.1 -p 6432 -f tests/sharding/query_routing_test_select.sql > /
# Replica/primary selection & more sharding tests
psql -e -h 127.0.0.1 -p 6432 -f tests/sharding/query_routing_test_primary_replica.sql > /dev/null
# Test reload config
kill -SIGHUP $(pgrep pgcat)
#
# ActiveRecord tests!
#
@@ -45,6 +42,16 @@ sudo gem install bundler
bundle install
ruby tests.rb
cd ../../
# Test session mode (and config reload)
sed -i 's/pool_mode = "transaction"/pool_mode = "session"/' pgcat.toml
# Reload config
kill -SIGHUP $(pgrep pgcat)
# Prepared statements that will only work in session mode
pgbench -h 127.0.0.1 -p 6432 -t 500 -c 2 --protocol prepared
# Attempt clean shut down
killall pgcat -s SIGINT

2
README.md
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@@ -50,7 +50,7 @@ See [sharding README](./tests/sharding/README.md) for sharding logic testing.
| **Feature** | **Tested in CI** | **Tested manually** | **Comments** |
|-----------------------|--------------------|---------------------|--------------------------------------------------------------------------------------------------------------------------|
| Transaction pooling | :heavy_check_mark: | :heavy_check_mark: | Used by default for all tests. |
| Session pooling | :x: | :heavy_check_mark: | Easiest way to test is to enable it and run pgbench - results will be better than transaction pooling as expected. |
| Session pooling | :heavy_check_mark: | :heavy_check_mark: | Tested by running pgbench with `--protocol prepared` which only works in session mode. |
| `COPY` | :heavy_check_mark: | :heavy_check_mark: | `pgbench -i` uses `COPY`. `COPY FROM` is tested as well. |
| Query cancellation | :heavy_check_mark: | :heavy_check_mark: | `psql -c 'SELECT pg_sleep(1000);'` and press `Ctrl-C`. |
| Load balancing | :x: | :heavy_check_mark: | We could test this by emitting statistics for each replica and compare them. |