Don't call simplify_aggref with a NULL PlannerInfo
42473b3b3 added prosupport infrastructure to allow simplification of
Aggrefs during constant-folding. In some cases the context->root that's
given to eval_const_expressions_mutator() can be NULL. 42473b3b3 failed
to take that into account, which
Update obsolete row compare preprocessing comments.
We have some limited ability to detect redundant and contradictory
conditions involving an nbtree row comparison key following commits
f09816a0 and bd3f59fd: we can do so in simple cases involving IS NULL
and IS NOT NULL keys on a row compare key
Update obsolete row compare preprocessing comments.
We have some limited ability to detect redundant and contradictory
conditions involving an nbtree row comparison key following commits
f09816a0 and bd3f59fd: we can do so in simple cases involving IS NULL
and IS NOT NULL keys on a row compare key
Avoid rewriting data-modifying CTEs more than once.
Formerly, when updating an auto-updatable view, or a relation with
rules, if the original query had any data-modifying CTEs, the rewriter
would rewrite those CTEs multiple times as RewriteQuery() recursed
into the product queries. In most cases t
Avoid rewriting data-modifying CTEs more than once.
Formerly, when updating an auto-updatable view, or a relation with
rules, if the original query had any data-modifying CTEs, the rewriter
would rewrite those CTEs multiple times as RewriteQuery() recursed
into the product queries. In most cases t
Avoid rewriting data-modifying CTEs more than once.
Formerly, when updating an auto-updatable view, or a relation with
rules, if the original query had any data-modifying CTEs, the rewriter
would rewrite those CTEs multiple times as RewriteQuery() recursed
into the product queries. In most cases t
Avoid rewriting data-modifying CTEs more than once.
Formerly, when updating an auto-updatable view, or a relation with
rules, if the original query had any data-modifying CTEs, the rewriter
would rewrite those CTEs multiple times as RewriteQuery() recursed
into the product queries. In most cases t
Avoid rewriting data-modifying CTEs more than once.
Formerly, when updating an auto-updatable view, or a relation with
rules, if the original query had any data-modifying CTEs, the rewriter
would rewrite those CTEs multiple times as RewriteQuery() recursed
into the product queries. In most cases t
Avoid rewriting data-modifying CTEs more than once.
Formerly, when updating an auto-updatable view, or a relation with
rules, if the original query had any data-modifying CTEs, the rewriter
would rewrite those CTEs multiple times as RewriteQuery() recursed
into the product queries. In most cases t
