Uses of Interface org.apache.hadoop.mapred.lib.db.DBWritable (Hadoop 1.2.1 API)
Date: 2013-07-22

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## Uses of Interface
org.apache.hadoop.mapred.lib.db.DBWritable

Packages that use DBWritable
org.apache.hadoop.mapred.lib.db | org.apache.hadoop.mapred.lib.db Package

Uses of DBWritable in org.apache.hadoop.mapred.lib.db

Classes in org.apache.hadoop.mapred.lib.db with type parameters of type DBWritable
`class` | `DBInputFormat<T extends DBWritable>` A InputFormat that reads input data from an SQL table.
`class` | `DBOutputFormat<K extends DBWritable,V>` A OutputFormat that sends the reduce output to a SQL table.

Classes in org.apache.hadoop.mapred.lib.db that implement DBWritable
`static class` | `DBInputFormat.NullDBWritable` A Class that does nothing, implementing DBWritable

Method parameters in org.apache.hadoop.mapred.lib.db with type arguments of type DBWritable
`static void` | `DBInputFormat.setInput(JobConf job, Class<? extends DBWritable> inputClass, String inputQuery, String inputCountQuery)` Initializes the map-part of the job with the appropriate input settings.
`static void` | `DBInputFormat.setInput(JobConf job, Class<? extends DBWritable> inputClass, String tableName, String conditions, String orderBy, String... fieldNames)` Initializes the map-part of the job with the appropriate input settings.

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