bump(deps): update dependency pg to v8.8.0 #1719
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This PR contains the following updates:
8.7.3
->8.8.0
Release Notes
brianc/node-postgres
v8.8.0
Compare Source
pool.query
allowExitOnIdle
is enabled)lock_timeout
in client config[email protected]
[email protected]
[email protected]
[email protected]
--isolatedModules
.[email protected]
[email protected]
[email protected]
DatabaseError
from pg-protocol.sslmode
in the connection string.[email protected]
{ options: string }
field on client/pool config.[email protected]
[email protected]
[email protected]
[email protected]
pg-connection-string
. This includes better support for SSL argument parsing from connection strings and ensures continuity of support.&ssl=no-verify
option to connection string andPGSSLMODE=no-verify
environment variable support for the pure JS driver. This is equivalent of passing{ ssl: { rejectUnauthorized: false } }
to the client/pool constructor. The advantage of having support in connection strings and environment variables is it can be "externally" configured via environment variables and CLI arguments much more easily, and should remove the need to directly edit any application code for the SSL default changes in 8.0. This should make using[email protected]
significantly less difficult on environments like Heroku for example.[email protected]
pg
impactpg-pool
as they both use the same connection parameter and connection string parsing code for configuring SSL.[email protected]
[email protected]
note: for detailed release notes please check here
6 lts
from the test matrix.pg>=8.0
may still work on older versions but it is no longer officially supported.rejectUnauthorized
with the SSL connection parameters. Previously we defaulted torejectUnauthorized: false
when it was not specifically included. We now default torejectUnauthorized: true.
Manually specify{ ssl: { rejectUnauthorized: false } }
for old behavior.user
config option if available. Previouslyprocess.env.USER
was used.pg.Pool
andpg.Query
to be an es6 class.pg.native
non enumerable.notice
messages are no longer instances ofError
.[email protected]
rejectUnauthorized
fromfalse
totrue
making things more secure in the general use case.[email protected]
stream.close
tostream.destroy
which is the official way to terminate a readable stream. This is a breaking change if you rely on thestream.close
method on pg-query-stream...though should be just a find/replace type operation to upgrade as the semantics remain very similar (not exactly the same, since internals are rewritten, but more in line with how streams are "supposed" to behave).config.batchSize
andconfig.highWaterMark
to both do the same thing: control how many rows are buffered in memory. TheReadableStream
will manage exactly how many rows are requested from the cursor at a time. This should give better out of the box performance and help with efficient async iteration.[email protected]
idle_in_transaction_session_timeout
option.7.16.0
7.15.0
new
.7.14.0
7.13.0
7.12.0
7.11.0
7.10.0
7.9.0
7.8.0
7.7.0
7.6.0
7.5.0
null
orundefined
toclient.query
.7.4.0
7.3.0
7.2.0
7.1.0
Enhancements
7.0.0
Breaking Changes
4.x
.pg.connect
pg.end
andpg.cancel
singleton methods.Client#connect(callback)
now returnsundefined
. It used to return an event emitter.2.x
.2.x
.SELECT 1; SELECT 2;
are now returned as an array of results instead of a single result with 1 array containing rows from both queries.Please see here for a migration guide
Enhancements
Client#connect() => Promise<void>
andClient#end() => Promise<void>
calls. Promises are now returned from all async methods on clients if and only if no callback was supplied to the method.connectionTimeoutMillis
to pg-pool.v6.2.0
replicationStart
messages.v6.1.0
client.end
method. The native client already supported this.v6.0.0
Breaking Changes
pg.pools
. There is still a reference kept to the pools created & tracked bypg.connect
but it has been renamed, is considered private, and should not be used. Accessing this API directly was uncommon and was supposed to be private but was incorrectly documented on the wiki. Therefore, it is a breaking change of an (unintentionally) public interface to remove it by renaming it & making it private. Eventuallypg.connect
itself will be deprecated in favor of instantiating pools directly vianew pg.Pool()
so this property should become completely moot at some point. In the mean time...check out the new features...New features
pg.connect
. The pg-pool constructor is exported from node-postgres atrequire('pg').Pool
. It provides a backwards compatible interface withpg.connect
as well as a promise based interface & additional niceties.You can now create an instance of a pool and don't have to rely on the
pg
singleton for anything:Promise support & other goodness lives now in pg-pool.
Please read the readme at pg-pool for the full api.
This should help with backends incorrectly considering idle clients to be dead and prematurely disconnecting them.
v5.1.0
client.query
implement the promise interface. This is the first step towards promisifying more of the node-postgres api.Example:
v5.0.0
Breaking Changes
require('pg').native
now returns null if the native bindings cannot be found; previously, this threw an exception.New Features
undefined
as a query parameterdefaults.connectionString
returnToHead
being passed to generic poolv4.5.0
v4.4.0
stderr
if a named query exceeds 63 characters which is the max length supported by postgres.v4.3.0
pg-types
semver. Allow it to float against[email protected]
.v4.2.0
v4.1.0
v4.0.0
npm install pg-native
try/catch
block.v3.6.0
v3.5.0
v3.4.0
v3.2.0
v3.1.0
end
frompg
object when a pool is drainedv3.0.0
Breaking changes
After some discussion it was decided node-postgres was non-compliant in how it was handling DATE results. They were being converted to UTC, but the PostgreSQL documentation specifies they should be returned in the client timezone. This is a breaking change, and if you use the
date
type you might want to examine your code and make sure nothing is impacted.[email protected] included changes to not convert large integers into their JavaScript number representation because of possibility for numeric precision loss. The same types in arrays were not taken into account. This fix applies the same type of type-coercion rules to arrays of those types, so there will be no more possible numeric loss on an array of very large int8s for example. This is a breaking change because now a return type from a query of
int8[]
will contain string representationsof the integers. Use your favorite JavaScript bignum module to represent them without precision loss, or punch over the type converter to return the old style arrays again.
Single
date
parameters were properly sent to the PostgreSQL server properly in local time, but an input array of dates was being changed into utc dates. This is a violation of what PostgreSQL expects. Small breaking change, but none-the-less something you should check out if you are inserting an array of dates.end
event if it ends due to an errorThis is a small change to bring the semantics of query more in line with other EventEmitters. The tests all passed after this change, but I suppose it could still be a breaking change in certain use cases. If you are doing clever things with the
end
anderror
events of a query object you might want to check to make sure its still behaving normally, though it is most likely not an issue.New features
prepareValue
The long & short of it is now any object you supply in the list of query values will be inspected for a
.toPostgres
method. If the method is present it will be called and its result used as the raw text value sent to PostgreSQL for that value. This allows the same type of custom type coercion on query parameters as was previously afforded to query result values.If domains are active node-postgres will honor them and do everything it can to ensure all callbacks are properly fired in the active domain. If you have tried to use domains with node-postgres (or many other modules which pool long lived event emitters) you may have run into an issue where the active domain changes before and after a callback. This has been a longstanding footgun within node-postgres and I am happy to get it fixed.
Avoids a scenario where your pool could fill up with disconnected & unusable clients.
To provide better documentation and a clearer explanation of how to override the query result parsing system we broke the type converters into their own module. There is still work around removing the 'global-ness' of the type converters so each query or connection can return types differently, but this is a good first step and allow a lot more obvious way to return int8 results as JavaScript numbers, for example
v2.11.0
v2.10.0
v2.9.0
v2.8.0
v2.7.0
v2.6.0
v2.5.0
pg.defaults.parseInt8 = true
v2.4.0
v2.3.0
Due to the low usage & required compiled dependency this will be pushed into a 3rd party add-on
v2.2.0
v2.1.0
v2.0.0
For more information see https://github.com/brianc/node-postgres/pull/353
If you are unhappy with these changes you can always override the built in type parsing fairly easily.
v1.3.0
v1.2.0
v1.1.0
JSON
data type for PostgreSQL Server @ v9.2.0 or greaterv1.0.0
pg.connect
now requires 3 argumentsString
v0.15.0
end
when disconnected from back-end serverv0.14.0
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