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mquery - npm Package Compare versions

Comparing version 3.1.1 to 3.1.2

4

History.md

@@ -0,1 +1,5 @@

3.1.2 / 2018-08-01
==================
* chore: move eslint to devDependencies #110 [jakesjews](https://github.com/jakesjews)
3.1.1 / 2018-07-30

@@ -2,0 +6,0 @@ ==================

2

lib/utils.js

@@ -224,3 +224,3 @@ 'use strict';

*
* @param {String} readConcern
* @param {String|Object} concern
*/

@@ -227,0 +227,0 @@

{
"name": "mquery",
"version": "3.1.1",
"version": "3.1.2",
"description": "Expressive query building for MongoDB",

@@ -21,3 +21,2 @@ "main": "lib/mquery.js",

"debug": "3.1.0",
"eslint": "4.14.0",
"regexp-clone": "0.0.1",

@@ -27,2 +26,3 @@ "sliced": "1.0.1"

"devDependencies": {
"eslint": "^4.14.0",
"istanbul": "^0.4.5",

@@ -29,0 +29,0 @@ "mocha": "4.1.0",

@@ -53,3 +53,3 @@ # mquery

- [findOneAndUpdate](#findoneandupdate)
- [findOneAndRemove](#findoneandremove)
- [findOneAndDelete, findOneAndRemove](#findoneandremove)
- [distinct](#distinct)

@@ -94,2 +94,3 @@ - [exec](#exec)

- [hint](#hint)
- [j](#j)
- [limit](#limit)

@@ -100,7 +101,9 @@ - [maxScan](#maxscan)

- [sort](#sort)
- [read](#read)
- [readConcern](#readconcern)
- [read, setReadPreference](#read)
- [readConcern, r](#readconcern)
- [slaveOk](#slaveok)
- [snapshot](#snapshot)
- [tailable](#tailable)
- [writeConcern, w](#writeconcern)
- [wtimeout, wTimeout](#wtimeout)

@@ -293,3 +296,4 @@ ## Helpers

Declares this query a _findAndModify_ with remove query. Optionally pass a match clause, options, or callback. If a callback is passed, the query is executed.
Declares this query a _findAndModify_ with remove query. Alias of findOneAndDelete.
Optionally pass a match clause, options, or callback. If a callback is passed, the query is executed.

@@ -305,2 +309,3 @@ When executed, the first matching document (if found) is modified according to the update document, removed from the collection and passed to the callback.

```js
A.where().findOneAndDelete()
A.where().findOneAndRemove()

@@ -868,2 +873,23 @@ A.where().findOneAndRemove(match)

### j()
Requests acknowledgement that this operation has been persisted to MongoDB's on-disk journal.
This option is only valid for operations that write to the database:
- `deleteOne()`
- `deleteMany()`
- `findOneAndDelete()`
- `findOneAndUpdate()`
- `remove()`
- `update()`
- `updateOne()`
- `updateMany()`
Defaults to the `j` value if it is specified in [writeConcern](#writeconcern)
```js
mquery().j(true);
```
### limit()

@@ -954,2 +980,4 @@

mquery().read('n') // same as nearest
mquery().setReadPreference('primary') // alias of .read()
```

@@ -996,16 +1024,26 @@

```js
// local
mquery().readConcern('local')
mquery().readConcern('l') // same as local
mquery().readConcern('l')
mquery().r('l')
// available
mquery().readConcern('available')
mquery().readConcern('a') // same as available
mquery().readConcern('a')
mquery().r('a')
// majority
mquery().readConcern('majority')
mquery().readConcern('m') // same as majority
mquery().readConcern('m')
mquery().r('m')
// linearizable
mquery().readConcern('linearizable')
mquery().readConcern('lz') // same as linearizable
mquery().readConcern('lz')
mquery().r('lz')
// snapshot
mquery().readConcern('snapshot')
mquery().readConcern('s') // same as snapshot
mquery().readConcern('s')
mquery().r('s')
```

@@ -1031,2 +1069,41 @@

### writeConcern()
Sets the writeConcern option for the query.
This option is only valid for operations that write to the database:
- `deleteOne()`
- `deleteMany()`
- `findOneAndDelete()`
- `findOneAndUpdate()`
- `remove()`
- `update()`
- `updateOne()`
- `updateMany()`
```js
mquery().writeConcern(0)
mquery().writeConcern(1)
mquery().writeConcern({ w: 1, j: true, wtimeout: 2000 })
mquery().writeConcern('majority')
mquery().writeConcern('m') // same as majority
mquery().writeConcern('tagSetName') // if the tag set is 'm', use .writeConcern({ w: 'm' }) instead
mquery().w(1) // w is alias of writeConcern
```
##### Write Concern:
writeConcern({ w: `<value>`, j: `<boolean>`, wtimeout: `<number>` }`)
- the w option to request acknowledgement that the write operation has propagated to a specified number of mongod instances or to mongod instances with specified tags
- the j option to request acknowledgement that the write operation has been written to the journal
- the wtimeout option to specify a time limit to prevent write operations from blocking indefinitely
Can be break down to use the following syntax:
mquery().w(`<value>`).j(`<boolean>`).wtimeout(`<number>`)
Read more about how to use write concern [here](https://docs.mongodb.com/manual/reference/write-concern/)
### slaveOk()

@@ -1074,2 +1151,25 @@

### wtimeout()
Specifies a time limit, in milliseconds, for the write concern. If `w > 1`, it is maximum amount of time to
wait for this write to propagate through the replica set before this operation fails. The default is `0`, which means no timeout.
This option is only valid for operations that write to the database:
- `deleteOne()`
- `deleteMany()`
- `findOneAndDelete()`
- `findOneAndUpdate()`
- `remove()`
- `update()`
- `updateOne()`
- `updateMany()`
Defaults to `wtimeout` value if it is specified in [writeConcern](#writeconcern)
```js
mquery().wtimeout(2000)
mquery().wTimeout(2000)
```
## Helpers

@@ -1076,0 +1176,0 @@

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