gpudb::CreateUnionResponse Struct Reference

A set of output parameters for createUnion(const CreateUnionRequest&) const. More...

#include <gpudb/protocol/create_union.h>

Public Member Functions
	CreateUnionResponse ()
	Constructs a CreateUnionResponse object with default parameter values. More...

Public Attributes
std::string	tableName

Detailed Description

A set of output parameters for createUnion(const CreateUnionRequest&) const.

Merges data from one or more tables with comparable data types into a new table.

The following merges are supported:

UNION (DISTINCT/ALL) - For data set union details and examples, see Union. For limitations, see Union Limitations and Cautions.

INTERSECT (DISTINCT/ALL) - For data set intersection details and examples, see Intersect. For limitations, see Intersect Limitations.

EXCEPT (DISTINCT/ALL) - For data set subtraction details and examples, see Except. For limitations, see Except Limitations.

MERGE VIEWS - For a given set of filtered views on a single table, creates a single filtered view containing all of the unique records across all of the given filtered data sets.

Non-charN 'string' and 'bytes' column types cannot be merged, nor can columns marked as store-only.

Definition at line 294 of file create_union.h.

Constructor & Destructor Documentation

CreateUnionResponse()

gpudb::CreateUnionResponse::CreateUnionResponse ( )

inline

Constructs a CreateUnionResponse object with default parameter values.

Definition at line 301 of file create_union.h.

Member Data Documentation

tableName

std::string gpudb::CreateUnionResponse::tableName

Definition at line 306 of file create_union.h.

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The documentation for this struct was generated from the following file:

• gpudb/protocol/create_union.h