MPL-2.0 licensed by Toralf Wittner
Maintained by Toralf Wittner

Module documentation for 0.14.5

This version can be pinned in stack with:cql-io-0.14.5@sha256:dfcfe65672d48965a00b2da3e1374b3d30a238dac03750edfefd87df7c6814a0,3738
= CQL Cassandra driver

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This library uses the http://hackage.haskell.org/package/cql[cql] library
which implements Cassandra's CQL protocol and complements it with the
neccessary I/O operations. The feature-set includes:

.Node discovery

The driver discovers nodes automatically from a small set of bootstrap nodes.

.Customisable load-balancing policies

In addition to pre-built LB policies such as round-robin, users of this
library can provide their own policies if desired.

.Support for connection streams

Requests can be multiplexed over a few connections.

.Customisable retry settings

Support for default retry settings as well as local overrides per query.

.Prepared queries

Prepared queries are an optimisation which parse and prepare a query only
once on Cassandra nodes but execute it many times with different concrete
values.

Changes

0.14.5
------
- Add `trans` to execute "lightweight transactions".

0.14.4
------
- Update dependencies

0.14.3
------
- Bugfixes

0.14.2
------
- Export `PrepareStrategy` from `Database.CQL.IO`

0.14.1
------
- Support for prepared queries
- Bugfixes
- `Control.Retry` module update to match version 0.6

0.13.2
------
- Retry on `IOException`
- Update dependencies

0.13.1
------
- Support `monad-control` 1.*

0.13.0
------
- Add `setMaxRecvBuffer` option

0.12.2
------
- Update dependencies

0.12.1
------
- Update dependencies

0.12.0
------
- Remove wait-queue
- Add more type-class instances

0.10.0
------
- Add `MonadClient` type-class
- Add retry settings

0.9.7
-----
- Bugfix release

0.9.6
-----
- Initial release