metadata_sql_operations.h File Reference

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Enumerations
enum	AggregateOperation {   AGGR_COUNT, AGGR_MAX, AGGR_MIN, AGGR_SUM,   AGGR_AVG }
enum	SetOperation {   UNION, UNION_DISTINCT, INTERSECTION, SUBSTRACTION,   INNER_JOIN, LEFT_JOIN, OUTER_JOIN, NATURAL_JOIN,   REMOVE_DUPLICATE, DISTINCT }
enum	JoinType { INNER =INNER_JOIN, LEFT =LEFT_JOIN, OUTER =OUTER_JOIN, NATURAL =NATURAL_JOIN }

Enumeration Type Documentation

AggregateOperation

enum AggregateOperation

Posible Aggregation Operations in a MetaData

Enumerator
AGGR_COUNT
AGGR_MAX
AGGR_MIN
AGGR_SUM
AGGR_AVG

Definition at line 30 of file metadata_sql_operations.h.

{
    AGGR_COUNT, AGGR_MAX, AGGR_MIN, AGGR_SUM, AGGR_AVG
};

JoinType

enum JoinType

Enumeration of JOIN types for this operation

Enumerator
INNER
LEFT
OUTER
NATURAL

Definition at line 42 of file metadata_sql_operations.h.

{
    INNER=INNER_JOIN, LEFT=LEFT_JOIN, OUTER=OUTER_JOIN,NATURAL=NATURAL_JOIN
};

SetOperation

enum SetOperation

Posible Set Operations with MetaData

Enumerator
UNION
UNION_DISTINCT
INTERSECTION
SUBSTRACTION
INNER_JOIN
LEFT_JOIN
OUTER_JOIN
NATURAL_JOIN
REMOVE_DUPLICATE
DISTINCT

Definition at line 36 of file metadata_sql_operations.h.

{
    UNION, UNION_DISTINCT, INTERSECTION, SUBSTRACTION, INNER_JOIN, LEFT_JOIN, OUTER_JOIN,NATURAL_JOIN,REMOVE_DUPLICATE, DISTINCT
};