java.lang.Object
- com.gpudb.protocol.AggregateUniqueRequest.Options

Enclosing class:

AggregateUniqueRequest
```
public static final class AggregateUniqueRequest.Options
extends Object
```
A set of string constants for the AggregateUniqueRequest parameter options.
Optional parameters.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`ASCENDING`
`static String`	`CHUNK_COLUMN_MAX_MEMORY`	Indicates the target maximum data size for each column in a chunk to be used for the result table.
`static String`	`CHUNK_MAX_MEMORY`	Indicates the target maximum data size for all columns in a chunk to be used for the result table.
`static String`	`CHUNK_SIZE`	Indicates the number of records per chunk to be used for the result table.
`static String`	`COLLECTION_NAME`	[DEPRECATED--please specify the containing schema as part of `RESULT_TABLE` and use `GPUdb.createSchema` to create the schema if non-existent] Name of a schema which is to contain the table specified in `RESULT_TABLE`.
`static String`	`COMPRESSION_CODEC`	The default compression codec for the result table's columns.
`static String`	`CREATE_TEMP_TABLE`	If `TRUE`, a unique temporary table name will be generated in the sys_temp schema and used in place of `RESULT_TABLE`.
`static String`	`DESCENDING`
`static String`	`EXPRESSION`	Optional filter expression to apply to the table.
`static String`	`FALSE`
`static String`	`ORDER_BY`	Comma-separated list of the columns to be sorted by as well as the sort direction, e.g., 'timestamp asc, x desc'.
`static String`	`RESULT_TABLE`	The name of the table used to store the results, in [schema_name.]table_name format, using standard name resolution rules and meeting table naming criteria.
`static String`	`RESULT_TABLE_FORCE_REPLICATED`	Force the result table to be replicated (ignores any sharding).
`static String`	`RESULT_TABLE_GENERATE_PK`	If `TRUE` then set a primary key for the result table.
`static String`	`RESULT_TABLE_PERSIST`	If `TRUE`, then the result table specified in `RESULT_TABLE` will be persisted and will not expire unless a `TTL` is specified.
`static String`	`SORT_ORDER`	String indicating how the returned values should be sorted.
`static String`	`TRUE`
`static String`	`TTL`	Sets the TTL of the table specified in `RESULT_TABLE`.
`static String`	`VIEW_ID`	ID of view of which the result table will be a member.

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - CREATE_TEMP_TABLE
```
public static final String CREATE_TEMP_TABLE
```
    If TRUE, a unique temporary table name will be generated in the sys_temp schema and used in place of RESULT_TABLE. If RESULT_TABLE_PERSIST is FALSE (or unspecified), then this is always allowed even if the caller does not have permission to create tables. The generated name is returned in QUALIFIED_RESULT_TABLE_NAME. Supported values:
    
    TRUE
    FALSE
    The default value is FALSE.
    See Also:
    
    Constant Field Values
  - TRUE
```
public static final String TRUE
```
    See Also:
    
    Constant Field Values
  - FALSE
```
public static final String FALSE
```
    See Also:
    
    Constant Field Values
  - COLLECTION_NAME
```
public static final String COLLECTION_NAME
```
    [DEPRECATED--please specify the containing schema as part of RESULT_TABLE and use GPUdb.createSchema to create the schema if non-existent] Name of a schema which is to contain the table specified in RESULT_TABLE. If the schema provided is non-existent, it will be automatically created.
    
    See Also:
    
    Constant Field Values
  - EXPRESSION
```
public static final String EXPRESSION
```
    Optional filter expression to apply to the table.
    
    See Also:
    
    Constant Field Values
  - SORT_ORDER
```
public static final String SORT_ORDER
```
    String indicating how the returned values should be sorted. Supported values:
    
    ASCENDING
    DESCENDING
    The default value is ASCENDING.
    See Also:
    
    Constant Field Values
  - ASCENDING
```
public static final String ASCENDING
```
    See Also:
    
    Constant Field Values
  - DESCENDING
```
public static final String DESCENDING
```
    See Also:
    
    Constant Field Values
  - ORDER_BY
```
public static final String ORDER_BY
```
    Comma-separated list of the columns to be sorted by as well as the sort direction, e.g., 'timestamp asc, x desc'. The default value is ''.
    
    See Also:
    
    Constant Field Values
  - RESULT_TABLE
```
public static final String RESULT_TABLE
```
    The name of the table used to store the results, in [schema_name.]table_name format, using standard name resolution rules and meeting table naming criteria. If present, no results are returned in the response. Not available if columnName is an unrestricted-length string.
    
    See Also:
    
    Constant Field Values
  - RESULT_TABLE_PERSIST
```
public static final String RESULT_TABLE_PERSIST
```
    If TRUE, then the result table specified in RESULT_TABLE will be persisted and will not expire unless a TTL is specified. If FALSE, then the result table will be an in-memory table and will expire unless a TTL is specified otherwise. Supported values:
    
    TRUE
    FALSE
    The default value is FALSE.
    See Also:
    
    Constant Field Values
  - RESULT_TABLE_FORCE_REPLICATED
```
public static final String RESULT_TABLE_FORCE_REPLICATED
```
    Force the result table to be replicated (ignores any sharding). Must be used in combination with the RESULT_TABLE option. Supported values:
    
    TRUE
    FALSE
    The default value is FALSE.
    See Also:
    
    Constant Field Values
  - RESULT_TABLE_GENERATE_PK
```
public static final String RESULT_TABLE_GENERATE_PK
```
    If TRUE then set a primary key for the result table. Must be used in combination with the RESULT_TABLE option. Supported values:
    
    TRUE
    FALSE
    The default value is FALSE.
    See Also:
    
    Constant Field Values
  - TTL
```
public static final String TTL
```
    Sets the TTL of the table specified in RESULT_TABLE.
    
    See Also:
    
    Constant Field Values
  - CHUNK_SIZE
```
public static final String CHUNK_SIZE
```
    Indicates the number of records per chunk to be used for the result table. Must be used in combination with the RESULT_TABLE option.
    
    See Also:
    
    Constant Field Values
  - CHUNK_COLUMN_MAX_MEMORY
```
public static final String CHUNK_COLUMN_MAX_MEMORY
```
    Indicates the target maximum data size for each column in a chunk to be used for the result table. Must be used in combination with the RESULT_TABLE option.
    
    See Also:
    
    Constant Field Values
  - CHUNK_MAX_MEMORY
```
public static final String CHUNK_MAX_MEMORY
```
    Indicates the target maximum data size for all columns in a chunk to be used for the result table. Must be used in combination with the RESULT_TABLE option.
    
    See Also:
    
    Constant Field Values
  - COMPRESSION_CODEC
```
public static final String COMPRESSION_CODEC
```
    The default compression codec for the result table's columns.
    
    See Also:
    
    Constant Field Values
  - VIEW_ID
```
public static final String VIEW_ID
```
    ID of view of which the result table will be a member. The default value is ''.
    
    See Also:
    
    Constant Field Values

Class AggregateUniqueRequest.Options

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

CREATE_TEMP_TABLE

TRUE

FALSE

COLLECTION_NAME

EXPRESSION

SORT_ORDER

ASCENDING

DESCENDING

ORDER_BY

RESULT_TABLE

RESULT_TABLE_PERSIST

RESULT_TABLE_FORCE_REPLICATED

RESULT_TABLE_GENERATE_PK

TTL

CHUNK_SIZE

CHUNK_COLUMN_MAX_MEMORY

CHUNK_MAX_MEMORY

COMPRESSION_CODEC

VIEW_ID