diff options
Diffstat (limited to 'src/backend/optimizer/prep/prepjointree.c')
| -rw-r--r-- | src/backend/optimizer/prep/prepjointree.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c index aebe1627135..67eeba938db 100644 --- a/src/backend/optimizer/prep/prepjointree.c +++ b/src/backend/optimizer/prep/prepjointree.c @@ -61,61 +61,61 @@ typedef struct reduce_outer_joins_state } reduce_outer_joins_state; static Node *pull_up_sublinks_jointree_recurse(PlannerInfo *root, Node *jtnode, - Relids *relids); + Relids *relids); static Node *pull_up_sublinks_qual_recurse(PlannerInfo *root, Node *node, - Node **jtlink1, Relids available_rels1, - Node **jtlink2, Relids available_rels2); + Node **jtlink1, Relids available_rels1, + Node **jtlink2, Relids available_rels2); static Node *pull_up_subqueries_recurse(PlannerInfo *root, Node *jtnode, - JoinExpr *lowest_outer_join, - JoinExpr *lowest_nulling_outer_join, - AppendRelInfo *containing_appendrel); + JoinExpr *lowest_outer_join, + JoinExpr *lowest_nulling_outer_join, + AppendRelInfo *containing_appendrel); static Node *pull_up_simple_subquery(PlannerInfo *root, Node *jtnode, - RangeTblEntry *rte, - JoinExpr *lowest_outer_join, - JoinExpr *lowest_nulling_outer_join, - AppendRelInfo *containing_appendrel); + RangeTblEntry *rte, + JoinExpr *lowest_outer_join, + JoinExpr *lowest_nulling_outer_join, + AppendRelInfo *containing_appendrel); static Node *pull_up_simple_union_all(PlannerInfo *root, Node *jtnode, - RangeTblEntry *rte); + RangeTblEntry *rte); static void pull_up_union_leaf_queries(Node *setOp, PlannerInfo *root, - int parentRTindex, Query *setOpQuery, - int childRToffset); + int parentRTindex, Query *setOpQuery, + int childRToffset); static void make_setop_translation_list(Query *query, Index newvarno, - List **translated_vars); + List **translated_vars); static bool is_simple_subquery(Query *subquery, RangeTblEntry *rte, - JoinExpr *lowest_outer_join); + JoinExpr *lowest_outer_join); static Node *pull_up_simple_values(PlannerInfo *root, Node *jtnode, - RangeTblEntry *rte); + RangeTblEntry *rte); static bool is_simple_values(PlannerInfo *root, RangeTblEntry *rte); static bool is_simple_union_all(Query *subquery); static bool is_simple_union_all_recurse(Node *setOp, Query *setOpQuery, - List *colTypes); + List *colTypes); static bool is_safe_append_member(Query *subquery); static bool jointree_contains_lateral_outer_refs(Node *jtnode, bool restricted, - Relids safe_upper_varnos); + Relids safe_upper_varnos); static void replace_vars_in_jointree(Node *jtnode, - pullup_replace_vars_context *context, - JoinExpr *lowest_nulling_outer_join); + pullup_replace_vars_context *context, + JoinExpr *lowest_nulling_outer_join); static Node *pullup_replace_vars(Node *expr, - pullup_replace_vars_context *context); + pullup_replace_vars_context *context); static Node *pullup_replace_vars_callback(Var *var, - replace_rte_variables_context *context); + replace_rte_variables_context *context); static Query *pullup_replace_vars_subquery(Query *query, - pullup_replace_vars_context *context); + pullup_replace_vars_context *context); static reduce_outer_joins_state *reduce_outer_joins_pass1(Node *jtnode); static void reduce_outer_joins_pass2(Node *jtnode, - reduce_outer_joins_state *state, - PlannerInfo *root, - Relids nonnullable_rels, - List *nonnullable_vars, - List *forced_null_vars); + reduce_outer_joins_state *state, + PlannerInfo *root, + Relids nonnullable_rels, + List *nonnullable_vars, + List *forced_null_vars); static Node *remove_useless_results_recurse(PlannerInfo *root, Node *jtnode); static int get_result_relid(PlannerInfo *root, Node *jtnode); static void remove_result_refs(PlannerInfo *root, int varno, Node *newjtloc); static bool find_dependent_phvs(Node *node, int varno); static void substitute_phv_relids(Node *node, - int varno, Relids subrelids); + int varno, Relids subrelids); static void fix_append_rel_relids(List *append_rel_list, int varno, - Relids subrelids); + Relids subrelids); static Node *find_jointree_node_for_rel(Node *jtnode, int relid); |