Gecko [ www.finalhopeacademy.com ]

Name	Size	Permission
acl.h	12.79 KB	-rw-r--r--
array.h	10.97 KB	-rw-r--r--
ascii.h	579 B	-rw-r--r--
attoptcache.h	725 B	-rw-r--r--
builtins.h	47.77 KB	-rw-r--r--
bytea.h	1.58 KB	-rw-r--r--
cash.h	2.07 KB	-rw-r--r--
catcache.h	7.51 KB	-rw-r--r--
combocid.h	698 B	-rw-r--r--
date.h	7.73 KB	-rw-r--r--
datetime.h	9.92 KB	-rw-r--r--
datum.h	1.48 KB	-rw-r--r--
dynahash.h	498 B	-rw-r--r--
dynamic_loader.h	648 B	-rw-r--r--
elog.h	12.56 KB	-rw-r--r--
errcodes.h	19.61 KB	-rw-r--r--
fmgroids.h	61.09 KB	-rw-r--r--
fmgrtab.h	1.15 KB	-rw-r--r--
formatting.h	1.41 KB	-rw-r--r--
geo_decls.h	15.86 KB	-rw-r--r--
guc.h	13.19 KB	-rw-r--r--
guc_tables.h	7.15 KB	-rw-r--r--
help_config.h	432 B	-rw-r--r--
hsearch.h	5.51 KB	-rw-r--r--
inet.h	2.66 KB	-rw-r--r--
int8.h	4.03 KB	-rw-r--r--
inval.h	1.81 KB	-rw-r--r--
json.h	916 B	-rw-r--r--
logtape.h	1.5 KB	-rw-r--r--
lsyscache.h	6.51 KB	-rw-r--r--
memutils.h	5.2 KB	-rw-r--r--
nabstime.h	5.79 KB	-rw-r--r--
numeric.h	1.88 KB	-rw-r--r--
palloc.h	3.92 KB	-rw-r--r--
pg_crc.h	4.36 KB	-rw-r--r--
pg_crc_tables.h	19.73 KB	-rw-r--r--
pg_locale.h	2.59 KB	-rw-r--r--
pg_lzcompress.h	2.97 KB	-rw-r--r--
pg_rusage.h	847 B	-rw-r--r--
plancache.h	8.02 KB	-rw-r--r--
portal.h	9.22 KB	-rw-r--r--
probes.h	37.93 KB	-rw-r--r--
ps_status.h	668 B	-rw-r--r--
rangetypes.h	7.4 KB	-rw-r--r--
rbtree.h	2.26 KB	-rw-r--r--
rel.h	12.27 KB	-rw-r--r--
relcache.h	3.17 KB	-rw-r--r--
relmapper.h	1.68 KB	-rw-r--r--
reltrigger.h	1.95 KB	-rw-r--r--
resowner.h	5.07 KB	-rw-r--r--
selfuncs.h	7.5 KB	-rw-r--r--
snapmgr.h	1.59 KB	-rw-r--r--
snapshot.h	2.59 KB	-rw-r--r--
sortsupport.h	5.3 KB	-rw-r--r--
spccache.h	556 B	-rw-r--r--
syscache.h	5.51 KB	-rw-r--r--
timestamp.h	9.5 KB	-rw-r--r--
tqual.h	3.5 KB	-rw-r--r--
tuplesort.h	4.62 KB	-rw-r--r--
tuplestore.h	3.14 KB	-rw-r--r--
typcache.h	4.26 KB	-rw-r--r--
tzparser.h	1.13 KB	-rw-r--r--
uuid.h	861 B	-rw-r--r--
varbit.h	4.27 KB	-rw-r--r--
xml.h	3.89 KB	-rw-r--r--

Code Editor : lsyscache.h

/*-------------------------------------------------------------------------
 *
 * lsyscache.h
 *	  Convenience routines for common queries in the system catalog cache.
 *
 * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/utils/lsyscache.h
 *
 *-------------------------------------------------------------------------
 */
#ifndef LSYSCACHE_H
#define LSYSCACHE_H

#include "access/htup.h"

/* Result list element for get_op_btree_interpretation */
typedef struct OpBtreeInterpretation
{
	Oid			opfamily_id;	/* btree opfamily containing operator */
	int			strategy;		/* its strategy number */
	Oid			oplefttype;		/* declared left input datatype */
	Oid			oprighttype;	/* declared right input datatype */
} OpBtreeInterpretation;

/* I/O function selector for get_type_io_data */
typedef enum IOFuncSelector
{
	IOFunc_input,
	IOFunc_output,
	IOFunc_receive,
	IOFunc_send
} IOFuncSelector;

/* Hook for plugins to get control in get_attavgwidth() */
typedef int32 (*get_attavgwidth_hook_type) (Oid relid, AttrNumber attnum);
extern PGDLLIMPORT get_attavgwidth_hook_type get_attavgwidth_hook;

extern bool op_in_opfamily(Oid opno, Oid opfamily);
extern int	get_op_opfamily_strategy(Oid opno, Oid opfamily);
extern Oid	get_op_opfamily_sortfamily(Oid opno, Oid opfamily);
extern void get_op_opfamily_properties(Oid opno, Oid opfamily, bool ordering_op,
						   int *strategy,
						   Oid *lefttype,
						   Oid *righttype);
extern Oid get_opfamily_member(Oid opfamily, Oid lefttype, Oid righttype,
					int16 strategy);
extern bool get_ordering_op_properties(Oid opno,
						   Oid *opfamily, Oid *opcintype, int16 *strategy);
extern bool get_sort_function_for_ordering_op(Oid opno, Oid *sortfunc,
								  bool *issupport, bool *reverse);
extern Oid	get_equality_op_for_ordering_op(Oid opno, bool *reverse);
extern Oid	get_ordering_op_for_equality_op(Oid opno, bool use_lhs_type);
extern List *get_mergejoin_opfamilies(Oid opno);
extern bool get_compatible_hash_operators(Oid opno,
							  Oid *lhs_opno, Oid *rhs_opno);
extern bool get_op_hash_functions(Oid opno,
					  RegProcedure *lhs_procno, RegProcedure *rhs_procno);
extern List *get_op_btree_interpretation(Oid opno);
extern bool equality_ops_are_compatible(Oid opno1, Oid opno2);
extern Oid get_opfamily_proc(Oid opfamily, Oid lefttype, Oid righttype,
				  int16 procnum);
extern char *get_attname(Oid relid, AttrNumber attnum);
extern char *get_relid_attribute_name(Oid relid, AttrNumber attnum);
extern AttrNumber get_attnum(Oid relid, const char *attname);
extern Oid	get_atttype(Oid relid, AttrNumber attnum);
extern int32 get_atttypmod(Oid relid, AttrNumber attnum);
extern void get_atttypetypmodcoll(Oid relid, AttrNumber attnum,
					  Oid *typid, int32 *typmod, Oid *collid);
extern char *get_collation_name(Oid colloid);
extern char *get_constraint_name(Oid conoid);
extern Oid	get_opclass_family(Oid opclass);
extern Oid	get_opclass_input_type(Oid opclass);
extern RegProcedure get_opcode(Oid opno);
extern char *get_opname(Oid opno);
extern void op_input_types(Oid opno, Oid *lefttype, Oid *righttype);
extern bool op_mergejoinable(Oid opno, Oid inputtype);
extern bool op_hashjoinable(Oid opno, Oid inputtype);
extern bool op_strict(Oid opno);
extern char op_volatile(Oid opno);
extern Oid	get_commutator(Oid opno);
extern Oid	get_negator(Oid opno);
extern RegProcedure get_oprrest(Oid opno);
extern RegProcedure get_oprjoin(Oid opno);
extern char *get_func_name(Oid funcid);
extern Oid	get_func_namespace(Oid funcid);
extern Oid	get_func_rettype(Oid funcid);
extern int	get_func_nargs(Oid funcid);
extern Oid	get_func_signature(Oid funcid, Oid **argtypes, int *nargs);
extern bool get_func_retset(Oid funcid);
extern bool func_strict(Oid funcid);
extern char func_volatile(Oid funcid);
extern bool get_func_leakproof(Oid funcid);
extern float4 get_func_cost(Oid funcid);
extern float4 get_func_rows(Oid funcid);
extern Oid	get_relname_relid(const char *relname, Oid relnamespace);
extern char *get_rel_name(Oid relid);
extern Oid	get_rel_namespace(Oid relid);
extern Oid	get_rel_type_id(Oid relid);
extern char get_rel_relkind(Oid relid);
extern Oid	get_rel_tablespace(Oid relid);
extern bool get_typisdefined(Oid typid);
extern int16 get_typlen(Oid typid);
extern bool get_typbyval(Oid typid);
extern void get_typlenbyval(Oid typid, int16 *typlen, bool *typbyval);
extern void get_typlenbyvalalign(Oid typid, int16 *typlen, bool *typbyval,
					 char *typalign);
extern Oid	getTypeIOParam(HeapTuple typeTuple);
extern void get_type_io_data(Oid typid,
				 IOFuncSelector which_func,
				 int16 *typlen,
				 bool *typbyval,
				 char *typalign,
				 char *typdelim,
				 Oid *typioparam,
				 Oid *func);
extern char get_typstorage(Oid typid);
extern Node *get_typdefault(Oid typid);
extern char get_typtype(Oid typid);
extern bool type_is_rowtype(Oid typid);
extern bool type_is_enum(Oid typid);
extern bool type_is_range(Oid typid);
extern void get_type_category_preferred(Oid typid,
							char *typcategory,
							bool *typispreferred);
extern Oid	get_typ_typrelid(Oid typid);
extern Oid	get_element_type(Oid typid);
extern Oid	get_array_type(Oid typid);
extern Oid	get_base_element_type(Oid typid);
extern void getTypeInputInfo(Oid type, Oid *typInput, Oid *typIOParam);
extern void getTypeOutputInfo(Oid type, Oid *typOutput, bool *typIsVarlena);
extern void getTypeBinaryInputInfo(Oid type, Oid *typReceive, Oid *typIOParam);
extern void getTypeBinaryOutputInfo(Oid type, Oid *typSend, bool *typIsVarlena);
extern Oid	get_typmodin(Oid typid);
extern Oid	get_typcollation(Oid typid);
extern bool type_is_collatable(Oid typid);
extern Oid	getBaseType(Oid typid);
extern Oid	getBaseTypeAndTypmod(Oid typid, int32 *typmod);
extern int32 get_typavgwidth(Oid typid, int32 typmod);
extern int32 get_attavgwidth(Oid relid, AttrNumber attnum);
extern bool get_attstatsslot(HeapTuple statstuple,
				 Oid atttype, int32 atttypmod,
				 int reqkind, Oid reqop,
				 Oid *actualop,
				 Datum **values, int *nvalues,
				 float4 **numbers, int *nnumbers);
extern void free_attstatsslot(Oid atttype,
				  Datum *values, int nvalues,
				  float4 *numbers, int nnumbers);
extern char *get_namespace_name(Oid nspid);
extern Oid	get_range_subtype(Oid rangeOid);

#define type_is_array(typid)  (get_element_type(typid) != InvalidOid)
/* type_is_array_domain accepts both plain arrays and domains over arrays */
#define type_is_array_domain(typid)  (get_base_element_type(typid) != InvalidOid)

#define TypeIsToastable(typid)	(get_typstorage(typid) != 'p')

#endif   /* LSYSCACHE_H */

${this.title}

Code Editor : lsyscache.h