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Add support for renaming domain constraints

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This commit is contained in:
Peter Eisentraut
2012-04-03 08:11:51 +03:00
parent c2cc5c3474
commit 38b9693fd9
11 changed files with 168 additions and 24 deletions
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10
src/backend/parser/gram.y
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@@ -6529,6 +6529,16 @@ RenameStmt: ALTER AGGREGATE func_name aggr_args RENAME TO name
n->missing_ok = false;
$$ = (Node *)n;
}
| ALTER DOMAIN_P any_name RENAME CONSTRAINT name TO name
{
RenameStmt *n = makeNode(RenameStmt);
n->renameType = OBJECT_CONSTRAINT;
n->relationType = OBJECT_DOMAIN;
n->object = $3;
n->subname = $6;
n->newname = $8;
$$ = (Node *)n;
}
| ALTER FOREIGN DATA_P WRAPPER name RENAME TO name
{
RenameStmt *n = makeNode(RenameStmt);

2
src/backend/parser/parse_utilcmd.c
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@@ -802,7 +802,7 @@ transformTableLikeClause(CreateStmtContext *cxt, TableLikeClause *table_like_cla
/* Copy comment on constraint */
if ((table_like_clause->options & CREATE_TABLE_LIKE_COMMENTS) &&
(comment = GetComment(get_constraint_oid(RelationGetRelid(relation),
(comment = GetComment(get_relation_constraint_oid(RelationGetRelid(relation),
n->conname, false),
ConstraintRelationId,
0)) != NULL)