org.apache.drill.metastore.rdbms.operate

Class RdbmsOperation.Overwrite

java.lang.Object

org.apache.drill.metastore.rdbms.operate.RdbmsOperation.Overwrite

All Implemented Interfaces:

RdbmsOperation

Enclosing interface:

RdbmsOperation

public static class RdbmsOperation.Overwrite
extends Object
implements RdbmsOperation

Executes overwrite operation steps for the given table. First deletes data based on given delete conditions, than inserts new table records.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.drill.metastore.rdbms.operate.RdbmsOperation

RdbmsOperation.Delete, RdbmsOperation.Overwrite

Constructor Summary

Constructors

Constructor and Description
Overwrite(org.jooq.Table<? extends org.jooq.Record> table, List<org.jooq.Condition> deleteConditions, List<? extends org.jooq.Record> records)

Method Summary

Modifier and Type	Method and Description
List<org.jooq.Condition>	deleteConditions()
void	execute(org.jooq.DSLContext executor)
List<? extends org.jooq.Record>	records()
org.jooq.Table<? extends org.jooq.Record>	table()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Overwrite

public Overwrite(org.jooq.Table<? extends org.jooq.Record> table,
                 List<org.jooq.Condition> deleteConditions,
                 List<? extends org.jooq.Record> records)

Method Detail

table

public org.jooq.Table<? extends org.jooq.Record> table()

deleteConditions

public List<org.jooq.Condition> deleteConditions()

records

public List<? extends org.jooq.Record> records()

execute

public void execute(org.jooq.DSLContext executor)

Specified by:

execute in interface RdbmsOperation