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Document get_call_result_type() and friends; mark TypeGetTupleDesc()

and RelationNameGetTupleDesc() as deprecated; remove uses of the
latter in the contrib library.  Along the way, clean up crosstab()
code and documentation a little.
This commit is contained in:
Tom Lane
2005-05-30 23:09:07 +00:00
parent b215fae891
commit 978129f28e
12 changed files with 373 additions and 231 deletions

View File

@ -9,7 +9,7 @@
*
* Copyright (c) 2002-2005, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/include/funcapi.h,v 1.17 2005/04/05 06:22:15 tgl Exp $
* $PostgreSQL: pgsql/src/include/funcapi.h,v 1.18 2005/05/30 23:09:07 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -181,11 +181,6 @@ extern TupleDesc build_function_result_tupdesc_t(HeapTuple procTuple);
* Support to ease writing functions returning composite types
*
* External declarations:
* TupleDesc RelationNameGetTupleDesc(const char *relname) - Use to get a
* TupleDesc based on a specified relation.
* TupleDesc TypeGetTupleDesc(Oid typeoid, List *colaliases) - Use to get a
* TupleDesc based on a type OID. This can be used to get
* a TupleDesc for a base (scalar) or composite (relation) type.
* TupleDesc BlessTupleDesc(TupleDesc tupdesc) - "Bless" a completed tuple
* descriptor so that it can be used to return properly labeled tuples.
* You need to call this if you are going to use heap_formtuple directly.
@ -203,6 +198,10 @@ extern TupleDesc build_function_result_tupdesc_t(HeapTuple procTuple);
* HeapTupleGetDatum(HeapTuple tuple) - convert a HeapTuple to a Datum.
*
* Obsolete routines and macros:
* TupleDesc RelationNameGetTupleDesc(const char *relname) - Use to get a
* TupleDesc based on a named relation.
* TupleDesc TypeGetTupleDesc(Oid typeoid, List *colaliases) - Use to get a
* TupleDesc based on a type OID.
* TupleTableSlot *TupleDescGetSlot(TupleDesc tupdesc) - Builds a
* TupleTableSlot, which is not needed anymore.
* TupleGetDatum(TupleTableSlot *slot, HeapTuple tuple) - get a Datum