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First phase of applying Rod Taylor's pg_depend patch. This just adds

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RESTRICT/CASCADE syntax to the DROP commands that need it, and propagates
the behavioral option through the parser to the routines that execute
drops.  Doesn't do anything useful yet, but I figured I'd commit these
changes so I could get out of the parser area while working on the rest.
This commit is contained in:
Tom Lane
2002-07-01 15:27:56 +00:00
parent a3ec44a5d3
commit 131f801d37
13 changed files with 111 additions and 101 deletions
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7
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 1.191 2002/06/20 20:29:29 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.192 2002/07/01 15:27:51 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -2115,6 +2115,7 @@ _copyRemoveAggrStmt(RemoveAggrStmt *from)
Node_Copy(from, newnode, aggname);
Node_Copy(from, newnode, aggtype);
newnode->behavior = from->behavior;
return newnode;
}
@@ -2126,6 +2127,7 @@ _copyRemoveFuncStmt(RemoveFuncStmt *from)
Node_Copy(from, newnode, funcname);
Node_Copy(from, newnode, args);
newnode->behavior = from->behavior;
return newnode;
}
@@ -2137,6 +2139,7 @@ _copyRemoveOperStmt(RemoveOperStmt *from)
Node_Copy(from, newnode, opname);
Node_Copy(from, newnode, args);
newnode->behavior = from->behavior;
return newnode;
}
@@ -2395,6 +2398,7 @@ _copyDropPropertyStmt(DropPropertyStmt *from)
if (from->property)
newnode->property = pstrdup(from->property);
newnode->removeType = from->removeType;
newnode->behavior = from->behavior;
return newnode;
}
@@ -2422,6 +2426,7 @@ _copyDropPLangStmt(DropPLangStmt *from)
if (from->plname)
newnode->plname = pstrdup(from->plname);
newnode->behavior = from->behavior;
return newnode;
}

12
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 1.138 2002/06/20 20:29:29 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.139 2002/07/01 15:27:52 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -942,6 +942,8 @@ _equalRemoveAggrStmt(RemoveAggrStmt *a, RemoveAggrStmt *b)
return false;
if (!equal(a->aggtype, b->aggtype))
return false;
if (a->behavior != b->behavior)
return false;
return true;
}
@@ -953,6 +955,8 @@ _equalRemoveFuncStmt(RemoveFuncStmt *a, RemoveFuncStmt *b)
return false;
if (!equal(a->args, b->args))
return false;
if (a->behavior != b->behavior)
return false;
return true;
}
@@ -964,6 +968,8 @@ _equalRemoveOperStmt(RemoveOperStmt *a, RemoveOperStmt *b)
return false;
if (!equal(a->args, b->args))
return false;
if (a->behavior != b->behavior)
return false;
return true;
}
@@ -1229,6 +1235,8 @@ _equalDropPropertyStmt(DropPropertyStmt *a, DropPropertyStmt *b)
return false;
if (a->removeType != b->removeType)
return false;
if (a->behavior != b->behavior)
return false;
return true;
}
@@ -1255,6 +1263,8 @@ _equalDropPLangStmt(DropPLangStmt *a, DropPLangStmt *b)
{
if (!equalstr(a->plname, b->plname))
return false;
if (a->behavior != b->behavior)
return false;
return true;
}