database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-18 17:42:25 +03:00
Code Activity

Here are two patches. The guc_and_tablefunc patch addresses the two

Browse Source 
changes mentioned above, and also adds a new function to the tablefunc
API. The tablefunc API change adds the following function:

* Oid foidGetTypeId(Oid foid) - Get a function's typeid given the
* function Oid. Use this together with TypeGetTupleDesc() to get a
* TupleDesc which is derived from the function's declared return type.

In the next post I'll send the contrib/tablefunc patch, which
illustrates the usage of this new function. Also attached is a doc patch
for this change. The doc patch also adds a function that I failed to
document previously.

Joe Conway
This commit is contained in:
Bruce Momjian
2002-07-30 16:20:03 +00:00
parent ceb438ed8c
commit 23a8b77d42
4 changed files with 24 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/include/funcapi.h
View File

@ -139,6 +139,8 @@ typedef struct
* HeapTuple BuildTupleFromCStrings(AttInMetadata *attinmeta, char **values) -
* build a HeapTuple given user data in C string form. values is an array
* of C strings, one for each attribute of the return tuple.
* void get_type_metadata(Oid typeid, Oid *attinfuncid, Oid *attelem) - Get
* an attribute "in" function and typelem value given the typeid.
*
* Macro declarations:
* TupleGetDatum(TupleTableSlot *slot, HeapTuple tuple) - get a Datum