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Bruce,

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Attached is a patch which patches cleanly against the Sunday afternoon
snapshot. It modifies pg_dump to dump COMMENT ON statements for
user-definable descriptions. In addition, it also modifies comment.c so
that the operator behavior is as Peter E. would like: a comment on an
operator is applied to the underlying function.

Thanks,

Mike Mascari
This commit is contained in:
Bruce Momjian
2000-01-18 18:09:02 +00:00
parent 6c25ea2342
commit 2eebcddeaa
4 changed files with 229 additions and 9 deletions
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10
src/backend/commands/comment.c
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@ -19,6 +19,7 @@
#include "catalog/pg_aggregate.h"
#include "catalog/pg_database.h"
#include "catalog/pg_description.h"
#include "catalog/pg_operator.h"
#include "catalog/pg_proc.h"
#include "catalog/pg_rewrite.h"
#include "catalog/pg_shadow.h"
@ -658,6 +659,7 @@ void CommentProc(char *function, List *arguments, char *comment)
void CommentOperator(char *opername, List *arguments, char *comment) {
Form_pg_operator data;
HeapTuple optuple;
Oid oid, leftoid = InvalidOid, rightoid = InvalidOid;
bool defined;
@ -719,6 +721,14 @@ void CommentOperator(char *opername, List *arguments, char *comment) {
}
#endif
/*** Get the procedure associated with the operator ***/
data = (Form_pg_operator) GETSTRUCT(optuple);
oid = regproctooid(data->oprcode);
if (oid == InvalidOid) {
elog(ERROR, "operator '%s' does not have an underlying function", opername);
}
/*** Call CreateComments() to create/drop the comments ***/
CreateComments(oid, comment);