pg_propgraph_element.h File Reference

#include "catalog/genbki.h"
#include "catalog/pg_propgraph_element_d.h"

Include dependency graph for pg_propgraph_element.h:

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Functions
BEGIN_CATALOG_STRUCT	CATALOG (pg_propgraph_element, 8299, PropgraphElementRelationId)
	DECLARE_TOAST (pg_propgraph_element, 8315, 8316)
	DECLARE_UNIQUE_INDEX_PKEY (pg_propgraph_element_oid_index, 8300, PropgraphElementObjectIndexId, pg_propgraph_element, btree(oid oid_ops))
	DECLARE_UNIQUE_INDEX (pg_propgraph_element_alias_index, 8301, PropgraphElementAliasIndexId, pg_propgraph_element, btree(pgepgid oid_ops, pgealias name_ops))
	MAKE_SYSCACHE (PROPGRAPHELOID, pg_propgraph_element_oid_index, 128)
	MAKE_SYSCACHE (PROPGRAPHELALIAS, pg_propgraph_element_alias_index, 128)

Variables
END_CATALOG_STRUCT typedef FormData_pg_propgraph_element *	Form_pg_propgraph_element
	FormData_pg_propgraph_element

Function Documentation

CATALOG()

BEGIN_CATALOG_STRUCT CATALOG	(	pg_propgraph_element	,
		8299	,
		PropgraphElementRelationId
	)

Definition at line 30 of file pg_propgraph_element.h.

{
    Oid         oid;
 
    /* OID of the property graph relation */
    Oid         pgepgid BKI_LOOKUP(pg_class);
 
    /* OID of the element table */
    Oid         pgerelid BKI_LOOKUP(pg_class);
 
    /* element alias */
    NameData    pgealias;
 
    /* vertex or edge? -- see PGEKIND_* below */
    char        pgekind;
 
    /* for edges: source vertex */
    Oid         pgesrcvertexid BKI_LOOKUP_OPT(pg_propgraph_element);
 
    /* for edges: destination vertex */
    Oid         pgedestvertexid BKI_LOOKUP_OPT(pg_propgraph_element);
 
#ifdef CATALOG_VARLEN           /* variable-length fields start here */
    /* element key (column numbers in pgerelid relation) */
    int16       pgekey[1] BKI_FORCE_NOT_NULL;
 
    /*
     * for edges: source vertex key (column numbers in pgerelid relation)
     */
    int16       pgesrckey[1];
 
    /*
     * for edges: source vertex table referenced columns (column numbers in
     * relation reached via pgesrcvertexid)
     */
    int16       pgesrcref[1];
 
    /*
     * for edges: Oids of the equality operators for comparing source keys
     */
    Oid         pgesrceqop[1];
 
    /*
     * for edges: destination vertex key (column numbers in pgerelid relation)
     */
    int16       pgedestkey[1];
 
    /*
     * for edges: destination vertex table referenced columns (column numbers
     * in relation reached via pgedestvertexid)
     */
    int16       pgedestref[1];
 
    /*
     * for edges: Oids of the equality operators for comparing destination
     * keys
     */
    Oid         pgedesteqop[1];
#endif
} FormData_pg_propgraph_element;

References BKI_FORCE_NOT_NULL, BKI_LOOKUP, BKI_LOOKUP_OPT, and fb().

DECLARE_TOAST()

DECLARE_TOAST	(	pg_propgraph_element	,
		8315	,
		8316
	)

DECLARE_UNIQUE_INDEX()

DECLARE_UNIQUE_INDEX	(	pg_propgraph_element_alias_index	,
		8301	,
		PropgraphElementAliasIndexId	,
		pg_propgraph_element	,
		btree(pgepgid oid_ops, pgealias name_ops)
	)

DECLARE_UNIQUE_INDEX_PKEY()

DECLARE_UNIQUE_INDEX_PKEY	(	pg_propgraph_element_oid_index	,
		8300	,
		PropgraphElementObjectIndexId	,
		pg_propgraph_element	,
		btree(oid oid_ops)
	)

MAKE_SYSCACHE() [1/2]

MAKE_SYSCACHE	(	PROPGRAPHELALIAS	,
		pg_propgraph_element_alias_index	,
		128
	)

MAKE_SYSCACHE() [2/2]

MAKE_SYSCACHE	(	PROPGRAPHELOID	,
		pg_propgraph_element_oid_index	,
		128
	)

Variable Documentation

Form_pg_propgraph_element

END_CATALOG_STRUCT typedef FormData_pg_propgraph_element* Form_pg_propgraph_element

Definition at line 98 of file pg_propgraph_element.h.

Referenced by build_edge_vertex_link_quals(), check_element_properties(), create_pe_for_element(), get_edge_oid(), get_element_relid(), get_vertex_oid(), getObjectDescription(), getObjectIdentityParts(), and make_propgraphdef_elements().

FormData_pg_propgraph_element

FormData_pg_propgraph_element

Definition at line 89 of file pg_propgraph_element.h.