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modified: gram.y

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钟承志
2025-06-06 17:37:55 +08:00
parent bc5550cf67
commit e79da2ce59
1 changed files with 6 additions and 26 deletions
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32
src/common/backend/parser/gram.y
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@ -10005,34 +10005,14 @@ CreateMatViewStmt:
errmsg("It's not supported to specify distribute key on incremental materialized views")));
}
#endif
if (ENABLE_DMS) {
ereport(errstate, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("matview is not supported while DMS and DSS enabled.")));
}
$6->ivm = $3;
$$ = (Node *) ctas;
}
| CREATE MATERIALIZED VIEW create_mv_target build_deferred AS SelectStmt
{
CreateTableAsStmt *ctas = makeNode(CreateTableAsStmt);
ctas->query = $7;
ctas->into = $4;
ctas->relkind = OBJECT_MATVIEW;
ctas->is_select_into = false;
/* cram additional flags into the IntoClause */
$4->rel->relpersistence = RELPERSISTENCE_PERMANENT;
$4->skipData = $5;
$4->ivm = false;
$$ = (Node *) ctas;
}
| CREATE MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
CreateTableAsStmt *ctas = makeNode(CreateTableAsStmt);
ctas->query = $6;
ctas->into = $4;
ctas->relkind = OBJECT_MATVIEW;
ctas->is_select_into = false;
/* cram additional flags into the IntoClause */
$4->rel->relpersistence = RELPERSISTENCE_PERMANENT;
$4->skipData = !($7);
$4->ivm = false;
$$ = (Node *) ctas;
}
;
create_mv_target: