RethinkDB Scala Driver
The driver implements only the base part of the API.
It should work for RethinkDB v1.10.
Installation
SBT
appDependencies ++= Seq(
"com.esyfur" % "rql" % "0.1.+"
)Gradle
dependencies {
compile group: 'com.esyfur', name: 'rql', version: '0.1.+'
}Maven
<dependency>
<groupId>com.esyfur</groupId>
<artifactId>rql</artifactId>
<version>0.1.+</version>
</dependency>Usage
See the Main class for usage examples.
Try gradle run to execute the class.
import com.esyfur.{rql => r}
val host = "localhost"
val db = "awesomeness"
val tbl = "beautifulThings"
val data = Map(...)
// connect to the server, set default connection and database
val conn = r.connect(host).repl().use(db)
// create a new database and show a list of existing databases
r.dbCreate(db).run()
r.dbList.run()
// create a new table and show a list of existing tables in the database
r.db(db).tableCreate(tbl).run()
r.db(db).tableList.run()
// insert some data
r.db(db).table(tbl).insert(data).run()
// select data from the table in different ways
r.db(db).table(tbl).limit(5).run()
r.db(db).table(tbl).slice(1, 2).run()
// check whether the table is empty
r.db(db).table(tbl).isEmpty.run()
r.db(db).table(tbl).count().run()
// math expressions
r.expr(5).add(2).add(10).sub(12).mul(6).div(3).mod(3).run()
// cleanup and disconnect
r.db(db).tableDrop(tbl).run()
r.dbDrop(db).run()
conn.close()Development
To re-download and re-compile the protobuf API:
gradle protoApiDownload protoApiCompileTo run the test suite:
gradle test