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Extend "ALTER EXTENSION ADD object" to permit "DROP object" as well.

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Per discussion, this is something we should have sooner rather than later,
and it doesn't take much additional code to support it.
This commit is contained in:
Tom Lane
2011-02-10 17:36:44 -05:00
parent 289d730655
commit 01467d3e4f
12 changed files with 207 additions and 112 deletions
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11
src/backend/nodes/copyfuncs.c
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@ -3251,12 +3251,13 @@ _copyCreateExtensionStmt(CreateExtensionStmt *from)
return newnode;
}
static AlterExtensionAddStmt *
_copyAlterExtensionAddStmt(AlterExtensionAddStmt *from)
static AlterExtensionContentsStmt *
_copyAlterExtensionContentsStmt(AlterExtensionContentsStmt *from)
{
AlterExtensionAddStmt *newnode = makeNode(AlterExtensionAddStmt);
AlterExtensionContentsStmt *newnode = makeNode(AlterExtensionContentsStmt);
COPY_STRING_FIELD(extname);
COPY_SCALAR_FIELD(action);
COPY_SCALAR_FIELD(objtype);
COPY_NODE_FIELD(objname);
COPY_NODE_FIELD(objargs);
@ -4266,8 +4267,8 @@ copyObject(void *from)
case T_CreateExtensionStmt:
retval = _copyCreateExtensionStmt(from);
break;
case T_AlterExtensionAddStmt:
retval = _copyAlterExtensionAddStmt(from);
case T_AlterExtensionContentsStmt:
retval = _copyAlterExtensionContentsStmt(from);
break;
case T_CreateFdwStmt:
retval = _copyCreateFdwStmt(from);