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Adjust many backend functions to return OID rather than void.

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Extracted from a larger patch by Dimitri Fontaine.  It is hoped that
this will provide infrastructure for enriching the new event trigger
functionality, but it seems possibly useful for other purposes as
well.
This commit is contained in:
Robert Haas
2012-12-23 18:25:03 -05:00
parent 31bc839724
commit c504513f83
39 changed files with 385 additions and 276 deletions
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58
src/backend/commands/functioncmds.c
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@ -784,7 +784,7 @@ interpret_AS_clause(Oid languageOid, const char *languageName,
* CreateFunction
* Execute a CREATE FUNCTION utility statement.
*/
void
Oid
CreateFunction(CreateFunctionStmt *stmt, const char *queryString)
{
char *probin_str;
@ -960,30 +960,30 @@ CreateFunction(CreateFunctionStmt *stmt, const char *queryString)
* And now that we have all the parameters, and know we're permitted to do
* so, go ahead and create the function.
*/
ProcedureCreate(funcname,
namespaceId,
stmt->replace,
returnsSet,
prorettype,
GetUserId(),
languageOid,
languageValidator,
prosrc_str, /* converted to text later */
probin_str, /* converted to text later */
false, /* not an aggregate */
isWindowFunc,
security,
isLeakProof,
isStrict,
volatility,
parameterTypes,
PointerGetDatum(allParameterTypes),
PointerGetDatum(parameterModes),
PointerGetDatum(parameterNames),
parameterDefaults,
PointerGetDatum(proconfig),
procost,
prorows);
return ProcedureCreate(funcname,
namespaceId,
stmt->replace,
returnsSet,
prorettype,
GetUserId(),
languageOid,
languageValidator,
prosrc_str, /* converted to text later */
probin_str, /* converted to text later */
false, /* not an aggregate */
isWindowFunc,
security,
isLeakProof,
isStrict,
volatility,
parameterTypes,
PointerGetDatum(allParameterTypes),
PointerGetDatum(parameterModes),
PointerGetDatum(parameterNames),
parameterDefaults,
PointerGetDatum(proconfig),
procost,
prorows);
}
@ -1040,7 +1040,7 @@ RemoveFunctionById(Oid funcOid)
/*
* Rename function
*/
void
Oid
RenameFunction(List *name, List *argtypes, const char *newname)
{
Oid procOid;
@ -1102,6 +1102,8 @@ RenameFunction(List *name, List *argtypes, const char *newname)
heap_close(rel, NoLock);
heap_freetuple(tup);
return procOid;
}
/*
@ -1686,7 +1688,7 @@ DropCastById(Oid castOid)
*
* These commands are identical except for the lookup procedure, so share code.
*/
void
Oid
AlterFunctionNamespace(List *name, List *argtypes, bool isagg,
const char *newschema)
{
@ -1703,6 +1705,8 @@ AlterFunctionNamespace(List *name, List *argtypes, bool isagg,
nspOid = LookupCreationNamespace(newschema);
AlterFunctionNamespace_oid(procOid, nspOid);
return procOid;
}
Oid