com.gpudb.protocol

Class InsertRecordsRequest.Options

java.lang.Object

com.gpudb.protocol.InsertRecordsRequest.Options

Enclosing class:

InsertRecordsRequest<T>

public static final class InsertRecordsRequest.Options
extends Object

Optional parameters.

• update_on_existing_pk: If the table has a primary key, then if the value is 'true' then if any of the records being added have the same primary key as existing records, the existing records are replaced (i.e. *updated*) with the given records. If 'false' and if the records being added have the same primary key as existing records, the given records with existing primary keys are ignored (the existing records are left unchanged). It is quite possible that in this case some of the given records will be inserted and some (those having existing primary keys) will be ignored (or updated). If the specified table does not have a primary key column then this optional parameter is ignored. Values: true, false.
  
  
• return_record_ids: If 'true' then return GPUdb's internal record id along for each inserted record. Default is 'false'. Values: true, false.
  
  
• route_to_address: Route to a specific rank/tom. Option not suitable for tables using primary/shard keys
  

A set of string constants for the parameter options. The Raw version of this method can be used to specify the encoding scheme of the request.

Field Summary

Fields

Modifier and Type	Field and Description
static String	FALSE The Raw version of this method can be used to specify the encoding scheme of the request.
static String	RETURN_RECORD_IDS If 'true' then return GPUdb's internal record id along for each inserted record.
static String	ROUTE_TO_ADDRESS Route to a specific rank/tom.
static String	TRUE The Raw version of this method can be used to specify the encoding scheme of the request.
static String	UPDATE_ON_EXISTING_PK If the table has a primary key, then if the value is 'true' then if any of the records being added have the same primary key as existing records, the existing records are replaced (i.e.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

UPDATE_ON_EXISTING_PK

public static final String UPDATE_ON_EXISTING_PK

If the table has a primary key, then if the value is 'true' then if any of the records being added have the same primary key as existing records, the existing records are replaced (i.e. *updated*) with the given records. If 'false' and if the records being added have the same primary key as existing records, the given records with existing primary keys are ignored (the existing records are left unchanged). It is quite possible that in this case some of the given records will be inserted and some (those having existing primary keys) will be ignored (or updated). If the specified table does not have a primary key column then this optional parameter is ignored. Values: true, false.
The Raw version of this method can be used to specify the encoding scheme of the request.

See Also:

Constant Field Values

TRUE

public static final String TRUE

The Raw version of this method can be used to specify the encoding scheme of the request.

See Also:

Constant Field Values

FALSE

public static final String FALSE

The Raw version of this method can be used to specify the encoding scheme of the request.

See Also:

Constant Field Values

RETURN_RECORD_IDS

public static final String RETURN_RECORD_IDS

If 'true' then return GPUdb's internal record id along for each inserted record. Default is 'false'. Values: true, false.
The Raw version of this method can be used to specify the encoding scheme of the request.

See Also:

Constant Field Values

ROUTE_TO_ADDRESS

public static final String ROUTE_TO_ADDRESS

Route to a specific rank/tom. Option not suitable for tables using primary/shard keys The Raw version of this method can be used to specify the encoding scheme of the request.

See Also:

Constant Field Values