aggregation_mutator_context Struct Reference

Context for the aggregation_mutator tree walker. More...

Collaboration diagram for aggregation_mutator_context:

Public Attributes
List *	prov_atts
	List of provenance Var nodes.
semiring_operation	op
	Semiring operation for combining tokens.
const constants_t *	constants
	Extension OID cache.
bool	is_scalar
	Aggregation has no GROUP BY (single always-present row).

Detailed Description

Context for the aggregation_mutator tree walker.

Definition at line 6324 of file provsql.c.

Member Data Documentation

constants

const constants_t* aggregation_mutator_context::constants

Extension OID cache.

Definition at line 6327 of file provsql.c.

is_scalar

bool aggregation_mutator_context::is_scalar

Aggregation has no GROUP BY (single always-present row).

Definition at line 6328 of file provsql.c.

op

semiring_operation aggregation_mutator_context::op

Semiring operation for combining tokens.

Definition at line 6326 of file provsql.c.

prov_atts

List* aggregation_mutator_context::prov_atts

List of provenance Var nodes.

Definition at line 6325 of file provsql.c.

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

• /home/pierre/git/software/provsql/src/provsql.c