pg_partitioned_table.h File Reference

#include "catalog/genbki.h"

Include dependency graph for pg_partitioned_table.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	PartitionedRelationId   3350
#define	Natts_pg_partitioned_table   8
#define	Anum_pg_partitioned_table_partrelid   1
#define	Anum_pg_partitioned_table_partstrat   2
#define	Anum_pg_partitioned_table_partnatts   3
#define	Anum_pg_partitioned_table_partdefid   4
#define	Anum_pg_partitioned_table_partattrs   5
#define	Anum_pg_partitioned_table_partclass   6
#define	Anum_pg_partitioned_table_partcollation   7
#define	Anum_pg_partitioned_table_partexprs   8

Typedefs
typedef FormData_pg_partitioned_table *	Form_pg_partitioned_table

Functions
	CATALOG (pg_partitioned_table, 3350) BKI_WITHOUT_OIDS

Variables
	FormData_pg_partitioned_table

Macro Definition Documentation

#define Anum_pg_partitioned_table_partattrs   5

Definition at line 72 of file pg_partitioned_table.h.

Referenced by StorePartitionKey().

#define Anum_pg_partitioned_table_partclass   6

Definition at line 73 of file pg_partitioned_table.h.

Referenced by pg_get_partkeydef_worker(), RelationBuildPartitionKey(), and StorePartitionKey().

#define Anum_pg_partitioned_table_partcollation   7

Definition at line 74 of file pg_partitioned_table.h.

Referenced by pg_get_partkeydef_worker(), RelationBuildPartitionKey(), and StorePartitionKey().

#define Anum_pg_partitioned_table_partdefid   4

Definition at line 71 of file pg_partitioned_table.h.

Referenced by StorePartitionKey().

#define Anum_pg_partitioned_table_partexprs   8

Definition at line 75 of file pg_partitioned_table.h.

Referenced by pg_get_partkeydef_worker(), RelationBuildPartitionKey(), and StorePartitionKey().

#define Anum_pg_partitioned_table_partnatts   3

Definition at line 70 of file pg_partitioned_table.h.

Referenced by StorePartitionKey().

#define Anum_pg_partitioned_table_partrelid   1

Definition at line 68 of file pg_partitioned_table.h.

Referenced by StorePartitionKey().

#define Anum_pg_partitioned_table_partstrat   2

Definition at line 69 of file pg_partitioned_table.h.

Referenced by StorePartitionKey().

#define Natts_pg_partitioned_table   8

Definition at line 67 of file pg_partitioned_table.h.

Referenced by StorePartitionKey().

#define PartitionedRelationId   3350

Definition at line 28 of file pg_partitioned_table.h.

Referenced by RemovePartitionKeyByRelId(), StorePartitionKey(), and update_default_partition_oid().

Typedef Documentation

typedef FormData_pg_partitioned_table* Form_pg_partitioned_table

Definition at line 61 of file pg_partitioned_table.h.

Function Documentation

CATALOG	(	pg_partitioned_table	,
		3350
	)

Definition at line 30 of file pg_partitioned_table.h.

{
    Oid         partrelid;      /* partitioned table oid */
    char        partstrat;      /* partitioning strategy */
    int16       partnatts;      /* number of partition key columns */
    Oid         partdefid;      /* default partition oid; InvalidOid if there
                                 * isn't one */

    /*
     * variable-length fields start here, but we allow direct access to
     * partattrs via the C struct.  That's because the first variable-length
     * field of a heap tuple can be reliably accessed using its C struct
     * offset, as previous fields are all non-nullable fixed-length fields.
     */
    int2vector  partattrs;      /* each member of the array is the attribute
                                 * number of a partition key column, or 0 if
                                 * the column is actually an expression */

#ifdef CATALOG_VARLEN
    oidvector   partclass;      /* operator class to compare keys */
    oidvector   partcollation;  /* user-specified collation for keys */
    pg_node_tree partexprs;     /* list of expressions in the partition key;
                                 * one item for each zero entry in partattrs[] */
#endif
} FormData_pg_partitioned_table;

Variable Documentation

FormData_pg_partitioned_table

Definition at line 54 of file pg_partitioned_table.h.