Files
pgcat/Cargo.toml
Zain Kabani 7d3003a16a Reimplement prepared statements with LRU cache and statement deduplication (#618)
* Initial commit

* Cleanup and add stats

* Use an arc instead of full clones to store the parse packets

* Use mutex instead

* fmt

* clippy

* fmt

* fix?

* fix?

* fmt

* typo

* Update docs

* Refactor custom protocol

* fmt

* move custom protocol handling to before parsing

* Support describe

* Add LRU for server side statement cache

* rename variable

* Refactoring

* Move docs

* Fix test

* fix

* Update tests

* trigger build

* Add more tests

* Reorder handling sync

* Support when a named describe is sent along with Parse (go pgx) and expecting results

* don't talk to client if not needed when client sends Parse

* fmt :(

* refactor tests

* nit

* Reduce hashing

* Reducing work done to decode describe and parse messages

* minor refactor

* Merge branch 'main' into zain/reimplment-prepared-statements-with-global-lru-cache

* Rewrite extended and prepared protocol message handling to better support mocking response packets and close

* An attempt to better handle if there are DDL changes that might break cached plans with ideas about how to further improve it

* fix

* Minor stats fixed and cleanup

* Cosmetic fixes (#64)

* Cosmetic fixes

* fix test

* Change server drop for statement cache error to a `deallocate all`

* Updated comments and added new idea for handling DDL changes impacting cached plans

* fix test?

* Revert test change

* trigger build, flakey test

* Avoid potential race conditions by changing get_or_insert to promote for pool LRU

* remove ps enabled variable on the server in favor of using an option

* Add close to the Extended Protocol buffer

---------

Co-authored-by: Lev Kokotov <levkk@users.noreply.github.com>
2023-10-25 15:11:57 -07:00

56 lines
1.4 KiB
TOML

[package]
name = "pgcat"
version = "1.1.2-dev"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
tokio = { version = "1", features = ["full"] }
bytes = "1"
md-5 = "0.10"
bb8 = "0.8.1"
async-trait = "0.1"
rand = "0.8"
chrono = "0.4"
sha-1 = "0.10"
toml = "0.7"
serde = { version = "1", features = ["derive"] }
serde_derive = "1"
regex = "1"
num_cpus = "1"
once_cell = "1"
sqlparser = {version = "0.34", features = ["visitor"] }
log = "0.4"
arc-swap = "1"
parking_lot = "0.12.1"
hmac = "0.12"
sha2 = "0.10"
base64 = "0.21"
stringprep = "0.1"
tokio-rustls = "0.24"
rustls-pemfile = "1"
hyper = { version = "0.14", features = ["full"] }
phf = { version = "0.11.1", features = ["macros"] }
exitcode = "1.1.2"
futures = "0.3"
socket2 = { version = "0.4.7", features = ["all"] }
nix = "0.26.2"
atomic_enum = "0.2.0"
postgres-protocol = "0.6.5"
fallible-iterator = "0.2"
pin-project = "1"
webpki-roots = "0.23"
rustls = { version = "0.21", features = ["dangerous_configuration"] }
trust-dns-resolver = "0.22.0"
tokio-test = "0.4.2"
serde_json = "1"
itertools = "0.10"
clap = { version = "4.3.1", features = ["derive", "env"] }
tracing = "0.1.37"
tracing-subscriber = { version = "0.3.17", features = ["json", "env-filter", "std"]}
lru = "0.12.0"
[target.'cfg(not(target_env = "msvc"))'.dependencies]
jemallocator = "0.5.0"