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Extend syntax of CREATE FUNCTION to resemble SQL99.

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This commit is contained in:
Peter Eisentraut
2002-05-17 18:32:52 +00:00
parent 97f7ceaaa6
commit 94bdc4855c
13 changed files with 504 additions and 271 deletions
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15
src/backend/nodes/copyfuncs.c
View File

@@ -15,7 +15,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.186 2002/05/17 01:19:17 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.187 2002/05/17 18:32:52 petere Exp $
*
*-------------------------------------------------------------------------
*/
@@ -2098,18 +2098,17 @@ _copyIndexStmt(IndexStmt *from)
return newnode;
}
static ProcedureStmt *
_copyProcedureStmt(ProcedureStmt *from)
static CreateFunctionStmt *
_copyCreateFunctionStmt(CreateFunctionStmt *from)
{
ProcedureStmt *newnode = makeNode(ProcedureStmt);
CreateFunctionStmt *newnode = makeNode(CreateFunctionStmt);
newnode->replace = from->replace;
Node_Copy(from, newnode, funcname);
Node_Copy(from, newnode, argTypes);
Node_Copy(from, newnode, returnType);
Node_Copy(from, newnode, options);
Node_Copy(from, newnode, withClause);
Node_Copy(from, newnode, as);
newnode->language = pstrdup(from->language);
return newnode;
}
@@ -2865,8 +2864,8 @@ copyObject(void *from)
case T_IndexStmt:
retval = _copyIndexStmt(from);
break;
case T_ProcedureStmt:
retval = _copyProcedureStmt(from);
case T_CreateFunctionStmt:
retval = _copyCreateFunctionStmt(from);
break;
case T_RemoveAggrStmt:
retval = _copyRemoveAggrStmt(from);

14
src/backend/nodes/equalfuncs.c
View File

@@ -20,7 +20,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.133 2002/05/17 01:19:17 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.134 2002/05/17 18:32:52 petere Exp $
*
*-------------------------------------------------------------------------
*/
@@ -923,7 +923,7 @@ _equalIndexStmt(IndexStmt *a, IndexStmt *b)
}
static bool
_equalProcedureStmt(ProcedureStmt *a, ProcedureStmt *b)
_equalCreateFunctionStmt(CreateFunctionStmt *a, CreateFunctionStmt *b)
{
if (a->replace != b->replace)
return false;
@@ -933,12 +933,10 @@ _equalProcedureStmt(ProcedureStmt *a, ProcedureStmt *b)
return false;
if (!equal(a->returnType, b->returnType))
return false;
if (!equal(a->options, b->options))
return false;
if (!equal(a->withClause, b->withClause))
return false;
if (!equal(a->as, b->as))
return false;
if (!equalstr(a->language, b->language))
return false;
return true;
}
@@ -2020,8 +2018,8 @@ equal(void *a, void *b)
case T_IndexStmt:
retval = _equalIndexStmt(a, b);
break;
case T_ProcedureStmt:
retval = _equalProcedureStmt(a, b);
case T_CreateFunctionStmt:
retval = _equalCreateFunctionStmt(a, b);
break;
case T_RemoveAggrStmt:
retval = _equalRemoveAggrStmt(a, b);