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Update README.md #44

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Expand Up @@ -6,18 +6,18 @@ This Vert.x module uses the https://github.com/mauricio/postgresql-async drivers

* Vert.x 2.1+ (with Scala language module v1.1.0+)
* A working PostgreSQL or MySQL server
* For testing PostgreSQL: A 'testdb' database on a local PostgreSQL install and a user called 'vertx'
* For testing MySQL: A 'testdb' database on a local MySQL install and a user called 'root'
* For testing PostgreSQL: A `testdb` database on a local PostgreSQL install and a user called `vertx`
* For testing MySQL: A `testdb` database on a local MySQL install and a user called `root`

## Installation

Depending on your Scala version, you should download the specific version. If you're using Scala 2.10.x:

`vertx install io.vertx~mod-mysql-postgresql_2.10~0.3.0-SNAPSHOT`
`vertx install io.vertx~mod-mysql-postgresql_2.10~0.3.0`

If you're using Scala 2.11.x:

`vertx install io.vertx~mod-mysql-postgresql_2.11~0.3.0-SNAPSHOT`
`vertx install io.vertx~mod-mysql-postgresql_2.11~0.3.0`

If you get a "not found" exception, you might need to edit the repos.txt of your Vert.x installation to use https. See [issue 35](https://github.com/vert-x/mod-mysql-postgresql/issues/35) (thanks, @dparshin!).

Expand Down Expand Up @@ -65,7 +65,7 @@ The module will reply to all requests. In the message, there will be either a `"
]
}

* `rows` gives you the number of rows affected by the statement sent to the server. Bear in mind that MySQL only shows a row count on changed rows (DELETE, UPDATE, INSERT statements) whereas PostgreSQL also shows the number of SELECTed rows here.
* `rows` gives you the number of rows affected by the statement sent to the server. Bear in mind that PostgreSQL 8.4 only shows a row count on changed rows (DELETE, UPDATE, INSERT statements) whereas PostgreSQL 9.x and MySQL also show the number of SELECTed rows here.
* `message` is a status message from the server.
* `fields` contains the list of fields of the selected table - Only present if the request resulted in a result set.
* `results` contains a list of rows - Only present if the request resulted in a result set.
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