SM0 She11

Path: / / usr / include / pgsql / server / utils

Full Path (server): /usr/include/pgsql/server/utils

Create Fil3

Upl04d Fil3

• 📄 acl.h [E] [D]
  [R]
• 📄 array.h [E] [D]
  [R]
• 📄 ascii.h [E] [D]
  [R]
• 📄 attoptcache.h [E] [D]
  [R]
• 📄 builtins.h [E] [D]
  [R]
• 📄 bytea.h [E] [D]
  [R]
• 📄 cash.h [E] [D]
  [R]
• 📄 catcache.h [E] [D]
  [R]
• 📄 combocid.h [E] [D]
  [R]
• 📄 date.h [E] [D]
  [R]
• 📄 datetime.h [E] [D]
  [R]
• 📄 datum.h [E] [D]
  [R]
• 📄 dynahash.h [E] [D]
  [R]
• 📄 dynamic_loader.h [E] [D]
  [R]
• 📄 elog.h [E] [D]
  [R]
• 📄 errcodes.h [E] [D]
  [R]
• 📄 fmgroids.h [E] [D]
  [R]
• 📄 fmgrtab.h [E] [D]
  [R]
• 📄 formatting.h [E] [D]
  [R]
• 📄 geo_decls.h [E] [D]
  [R]
• 📄 guc.h [E] [D]
  [R]
• 📄 guc_tables.h [E] [D]
  [R]
• 📄 help_config.h [E] [D]
  [R]
• 📄 hsearch.h [E] [D]
  [R]
• 📄 inet.h [E] [D]
  [R]
• 📄 int8.h [E] [D]
  [R]
• 📄 inval.h [E] [D]
  [R]
• 📄 json.h [E] [D]
  [R]
• 📄 logtape.h [E] [D]
  [R]
• 📄 lsyscache.h [E] [D]
  [R]
• 📄 memutils.h [E] [D]
  [R]
• 📄 nabstime.h [E] [D]
  [R]
• 📄 numeric.h [E] [D]
  [R]
• 📄 palloc.h [E] [D]
  [R]
• 📄 pg_crc.h [E] [D]
  [R]
• 📄 pg_crc_tables.h [E] [D]
  [R]
• 📄 pg_locale.h [E] [D]
  [R]
• 📄 pg_lzcompress.h [E] [D]
  [R]
• 📄 pg_rusage.h [E] [D]
  [R]
• 📄 plancache.h [E] [D]
  [R]
• 📄 portal.h [E] [D]
  [R]
• 📄 probes.h [E] [D]
  [R]
• 📄 ps_status.h [E] [D]
  [R]
• 📄 rangetypes.h [E] [D]
  [R]
• 📄 rbtree.h [E] [D]
  [R]
• 📄 rel.h [E] [D]
  [R]
• 📄 relcache.h [E] [D]
  [R]
• 📄 relmapper.h [E] [D]
  [R]
• 📄 reltrigger.h [E] [D]
  [R]
• 📄 resowner.h [E] [D]
  [R]
• 📄 selfuncs.h [E] [D]
  [R]
• 📄 snapmgr.h [E] [D]
  [R]
• 📄 snapshot.h [E] [D]
  [R]
• 📄 sortsupport.h [E] [D]
  [R]
• 📄 spccache.h [E] [D]
  [R]
• 📄 syscache.h [E] [D]
  [R]
• 📄 timestamp.h [E] [D]
  [R]
• 📄 tqual.h [E] [D]
  [R]
• 📄 tuplesort.h [E] [D]
  [R]
• 📄 tuplestore.h [E] [D]
  [R]
• 📄 typcache.h [E] [D]
  [R]
• 📄 tzparser.h [E] [D]
  [R]
• 📄 uuid.h [E] [D]
  [R]
• 📄 varbit.h [E] [D]
  [R]
• 📄 xml.h [E] [D]
  [R]

Editing: datum.h

/*------------------------------------------------------------------------- * * datum.h * POSTGRES Datum (abstract data type) manipulation routines. * * These routines are driven by the 'typbyval' and 'typlen' information, * which must previously have been obtained by the caller for the datatype * of the Datum. (We do it this way because in most situations the caller * can look up the info just once and use it for many per-datum operations.) * * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * src/include/utils/datum.h * *------------------------------------------------------------------------- */ #ifndef DATUM_H #define DATUM_H /* * datumGetSize - find the "real" length of a datum */ extern Size datumGetSize(Datum value, bool typByVal, int typLen); /* * datumCopy - make a copy of a datum. * * If the datatype is pass-by-reference, memory is obtained with palloc(). */ extern Datum datumCopy(Datum value, bool typByVal, int typLen); /* * datumFree - free a datum previously allocated by datumCopy, if any. * * Does nothing if datatype is pass-by-value. */ extern void datumFree(Datum value, bool typByVal, int typLen); /* * datumIsEqual * return true if two datums of the same type are equal, false otherwise. * * XXX : See comments in the code for restrictions! */ extern bool datumIsEqual(Datum value1, Datum value2, bool typByVal, int typLen); #endif /* DATUM_H */
Save